Copying someone else's cleaner-and-home-screen play: a Bangladeshi shell account, 7 days, 32k installs
What it is An Android cleaner tool (junk files, large files, similar photos). After install, it prompts you to set it as the default home screen. It's free and makes money from ads.
Why it took off It copied a template someone else had already proven and placed it in the low-barrier "Productivity" category. Paid acquisition was switched on and off daily in Italy, Poland and France, pushing it onto category charts. Once set as the default home screen, it shows ads every time you return to the home screen, which is how the acquisition spend gets paid back.
CHow you could follow this Learn the playbook, not the category. Find a utility theme that has already worked in Europe and has few competitors. Pick a low-barrier category. Run paid acquisition in one or two small European countries on a small budget, switched on and off daily, and check whether ad revenue over 7 days covers the install cost.
- Data (updated daily) · first launch 2026-09-18 · 11-07 installs 42,361
Android · Total installs worldwide Data 2026-10-29 → 2026-11-07 (10 days, 10 observations). Google's detail page only refreshes install counts every other day, so a flat day doesn't mean nobody installed.
A solo developer from Bangladesh cloned a US "cleaner + default launcher" app that had already hit 750k installs. He shipped it in Sep 18. The first four weeks brought almost no installs. Paid acquisition started in mid-October, and by Nov 6 it had 42k installs, 32k of them in the last 7 days. There's nothing new in the product. The useful part is the playbook: copy a proven template, pick a category with a low bar, run ad budgets on and off by the day in small European countries to push up the charts, then use the "default launcher" slot to earn back the ad spend. This template is already crowded now.
"After I installed it, all my apps disappeared"
In November 2, a Polish user left a one-star review on Google Play for PDF Reader Home App: "wszystko się zmieniło, uciekły aplikacje" (everything changed, the apps ran away). In October 20, another user wrote a fuller one: "After installing this app, everything on my phone changed." Looking further back, there are "nie można odinstalować" (can't uninstall, 10-04,11 people found it helpful), "Ta aplikacja to wirus" (this app is a virus, 9-30), and "pojawią się wymuszenie wydania opini" (it forces you to leave a rating, 10-20).
PDF Reader Home App is a product from US developer Animeni, with 985k installs. What these users describe as "everything changed" happens because it prompts you to set it as the default home screen. Pressing Home then returns you to it instead of the phone's original home screen. Using the same shell, Animeni also built Phone Cleaner Home App, which launched in July 22 with 750k installs.
The Clean Storage Home App this article covers was built by copying that second app.
What it is
An Android cleaner: junk file scan, big-file finder, similar-photo picker, storage usage view. The second paragraph of the store listing says what it really is: "To make features easier to use, Clean Storage Home App works as a desktop launcher and can replace your device's standard home screen." Free, no in-app purchases, with ads.
The developer is TANIATECH. The store registrant is an individual in Bangladesh, and the contact email is a Gmail address. The developer website is a CloudFront address, and its homepage opens to 404. The same account also published a PDF Scanner Home App on Sep 9, which matches Animeni's PDF Reader Home App. Two topics, two names, the same description style, and the same target countries all line up with Animeni. The relationship between the two is not visible: the registrants, countries and emails differ, so it is more likely the same outsourced template or a direct copy (inference).
The cleaning function itself is already free in Files by Google and Samsung's built-in Device Care, and those have no ads. What it adds is one thing: your home screen.
The curve: every stretch was bought
| Date | Total installs | How much this stretch added |
|---|---|---|
| 09-18 | Launched | |
| 10-15 | 173 | Nearly four weeks, almost no one installed it (third-party estimate) |
| 10-17 → 10-26 | 1,211 → 10,400 | 10 days, about 9,200 |
| 10-26 → 10-29 | 10,400 → 10,402 | 2 in three days |
| 10-29 → 10-31 | → 17,275 | 6,873 |
| 10-31 → 11-03 | → 36,506 | 19,231, about 6,400 a day on average |
| 11-03 → 11-06 | → 42,361 | 5,855 |
Source: Google Play public install counts (from late October), earlier figures are third-party estimates.
The clearest sign is Oct 27 to 29: only 2 installs added over three days. An app with organic traffic doesn't drop to zero like that; it only happens when the budget is switched off. Even more telling, the PDF Scanner Home App from the same account also added just +0 over those same three days, and both recovered together on Oct 30. Two apps sharing one budget switch. On Oct 30 it also shipped an update, the same day the second round of spending started.
On Nov 6 it entered the Google Play Productivity free chart in 7 countries: Italy 26 (it was 54 a week earlier), Poland 36, France 54, Japan 111, Sweden 128, Germany 138, Hong Kong 157. From Nov 5 it also made the Italy overall chart, at #189. Every country on the list is expensive for paid acquisition and for ads; none of the high-organic markets like India, Indonesia or Nigeria appear. The only traces online are auto-indexed pages on download sites like APKPure and Softonic. There is no discussion on X or TikTok.
On the Italy store page it has 4.3 stars and 1.33K reviews. 42K installs produced 1,330 reviews, roughly 3%. Animeni had 750K installs and 4,280 reviews, about 0.6%. That is 5 times higher. Combined with same-template reviews where people complain about being forced to rate by a pop-up, these reviews most likely came from an in-app rating prompt (inference).
Why it sits in the Productivity category
Most similar cleaner-launchers sit in Tools, but TANIATECH put both of its apps in Productivity. The difference is the bar to entry: on Nov 6, Italy's Productivity free chart #26 required only a bit over 40K total global installs. In small European markets, a few thousand bought installs a day can reach the top 50; once on the chart, it can pick up some organic installs from the chart itself.
This is the only real "choice" it made compared with the original, and it is in distribution, not the product.
Where the money comes from: the desktop is the ad slot
There are no in-app purchases, so all revenue comes from ads. A cleaning tool alone doesn't keep people: once the cleaning is done, there's nothing left to do. A desktop does keep them. They unlock their phone dozens of times a day, and every return to the home screen is an ad impression. To uninstall, they first have to switch the default launcher back to the system one. Animeni's Poland 1-star reviews complain about exactly this: ads on the home screen, the whole phone taken over, and no way to uninstall.
The math probably goes like this: if the ad revenue from a European install, before the user uninstalls, covers its acquisition cost, the budget stays on. The budget was off for three days in Oct 27, then came back on in Oct 30 and grew bigger (from 11-01 to 11-03, averaging 6,400 a day). That suggests the first round's payback numbers at least didn't make them give up (inference). Which ad networks they used, what each install cost, and the payback period are not visible from outside.
One detail stands out: the store's Data safety section says "no data collected, not shared with third parties," yet the app is labeled as containing ads. Ad SDKs usually collect device information, so these two claims don't fit together (inference). Mismatched declarations like this are exactly what Play review tends to catch as it tightens up.
Who it's competing with
"Cleaner + default launcher" was already a mature pipeline on Google Play in 2026, and this is one of the latest and smallest in the batch (public Google Play install counts of 11-06):
| Product | Developer | Launched | Installs | Notes |
|---|---|---|---|---|
| Phone Cleaner Home App | Animeni (US) | 2026-07 | 752k, +120k in 7 days | The original: same name, same pitch, same target countries |
| IntelliClean Launcher | Rachidsoft | 2025-09 | 3.09M | An earlier one, already tens of thousands of reviews |
| Phone Cleaner & Launcher | Indiaway Solution | 2026-01 | 2.17M, 7 days +120k | Targeting South Africa and other markets |
| Total Cleaner: Home Launcher | Dev Rez | 2026-03 | 1.4M, 7 days +150k | Targeting Mexico |
| PureClean - Junk Cleaner | ZhiXiang Cloud Trading | 2026-07 | 1.29M, 7 days +250k | The fastest-growing right now |
| JunkRemover Launcher | QFD Consultants (Pakistan) | 2026-07 | 1.23M | |
| Cleaner - Storage & Home Tools | Ignia LLC / BlazingTrail | All 2026-10-14 | 150k / 170k, each +130k over 7 days | Same-name, same-template apps launched the same day, with far bigger budgets |
| Haven Launcher & Phone Cleaner | IMPACTSOLTER | 2026-09 | 159k | Same period, also in the Productivity category |
In the same period, the "tool shell + launcher" format was also applied to flashlights, contact managers, settings and video downloaders, all pushing installs on Play at once. This suggests Play has not yet tightened up on this approach, and that many people already know this trick.
If it were you
C: You can learn a complete paid-acquisition playbook, but copying the cleaner-desktop play isn't worth it. This category gets new listings every week. The top ones have over a million installs and gain hundreds of thousands in 7 days. A newcomer at 40K installs shows nothing much; its real risk, Play tightening its launcher and destructive-ads policies, could wipe out the whole pipeline in one go.
Who it fits: small teams that already monetize with ads on Google Play, have ad accounts and payback data, and want a tactic they can test with a small budget.
Who it doesn't fit: anyone who hasn't run ads and is counting on organic traffic (the curve makes it clear: once the budget stops, there are zero installs a day); anyone who cares about account safety (similar shells already had developer accounts pulled, and one banned account takes every app on it down); anyone who wants to build a product users genuinely like (the one-star reviews for apps like this are almost all about "virus" and "can't uninstall").
How to do it: copy the method, not the category. Pick a tool topic that already works in Europe but has few competitors (avoid cleaners, they're crowded). Make the features real, give users a clear "use it without setting it as the default launcher" option, don't force ratings with pop-ups, and fill in Data safety honestly. Choose the less competitive chart, and run two topics from one account, sharing one shell and one ad account.
How to acquire users: buy traffic through Google App campaigns or an in-app ad network, start with a small budget in one or two small European countries (Poland, Italy), switch it on and off daily, and see whether ad revenue within 7 days covers the install cost. If it does, expand to more countries; if not, shut it off.
When the window closes: the window depends on when Google Play acts against "launcher-style tool shells"; there is no fixed date. The category adds new entries every week, and the later you enter, the more expensive it gets.
Signs you read it wrong: ① Within 1–2 months, a batch of "X Home App / Cleaner Launcher" titles is pulled together, or Play publishes a new policy targeting launchers; the window has closed. ② The other way: after Clean Storage Home App stops spending, organic installs hold steady (hundreds or more a day), or the account keeps raising its budget after December and the chart keeps climbing. Either would mean this template pays back better than it looks, and it's worth running the numbers seriously.
Research notes: competitor table, acquisition evidence, full research report
- Competitors
Name Where Launched Scale How it differs from this one Phone Cleaner Home App(Animeni) Android 2026-07-22 752K installs, +7K in 120 days, 4.28K reviews Direct original: same-name template, same description language, same target countries; it just moved the category from Tools to Productivity PDF Reader Home App(Animeni) Android 2026-03-27 985K installs, #4 in Poland's Productivity chart TANIATECH's PDF Scanner Home App copied this one IntelliClean Launcher / JunkCleaner Launcher(Rachidsoft) Android 2025-09 / 2026-06 3.09M / 900k installs An earlier peer, two orders of magnitude larger, with far more accumulated ratings Phone Cleaner & Launcher(Indiaway)/ Total Cleaner: Home Launcher(Dev Rez)/ PureClean(ZhiXiang) Android 2026-01 ~ 2026-07 2.17M / 1.4M / 1.29M installs Same template, in Tools, targeting South Africa, Mexico, Nigeria and other markets Cleaner - Storage & Home Tools(Ignia LLC / BlazingTrail) Android 2026-10-14 150k / 170k installs, +130k each over 7 days Same template in the same period, with a bigger budget Files by Google / Samsung Device Care Big-company features Built into the system Billions of devices Its cleaning features fully overlap, with no ads; the only things it adds are taking over the desktop and the ad slot - Where users come from
- Inference Paid acquisition (likely Google App Campaigns or an in-app ad network): installs rise in steps and can drop to zero (10-27–10-29 total +2). The sister PDF Scanner Home App stopped and restarted on the same days. It only charted in it/pl/fr/de/se/jp/hk, with no high-organic market. No ad-library records found this time.
- Confirmed Low-barrier chart (Productivity instead of Tools): Italy Productivity free #26, Poland #36, France #54 (googleplay library chart_rank 11-06). It also shows on appfigures' Italy Productivity chart.
- Confirmed Default-desktop placement to capture retention and ad slots: the description states it can replace your device's standard home screen. Animeni's Poland reviews for the same template mention home-screen ads, a takeover of the phone, and viruses.
- Inference In-app rating prompts: Play Italy page shows 4.3 stars / 1.33K reviews, about 42% of 3K installs. That is 0.6 times Animeni's rate (5%).
- Inference Content, creators, media, SEO: x-radar 0 posts, TikTok 0 posts, developer site homepage 404. Only auto-indexed download sites.
Why Clean Storage Home App (com.cleanup.space.tools) got to where it did
Channel: Google Play. Developer TANIATECH (store registrant MST KHPDEJA KHATUN, Bangladesh, [email protected]). Listed 2026-09-18. Category Productivity. Contains ads, no in-app purchases. Research date 2026-11-06.
Bottom line
The product itself has nothing new. It is a copy, by an individual developer in Bangladesh, of the "X Home App" template that the US account Animeni had already made work (Phone Cleaner Home App 750K installs, PDF Reader Home App 985K installs). The name, description structure, store category and target countries all match. The approach was to get users to set the cleaner as the default home screen first, capturing the spot where every press of the Home key shows an ad. Then, in Poland, Italy, France and other European markets, budgets were switched on and off daily to buy installs, pushing into the Productivity free chart, where the bar is low. Of the 42K installs, 32K came in the last 7 days, which is entirely paid-acquisition driven.
1. Data: what the curve looks like
Sources: googleplay library app_snap / app_day_ext (before mid-October, estimates from AppstoreSpy), chart_rank.
| Date | Total installs | Notes |
|---|---|---|
| 09-18 | 0 | Launched |
| 10-15 | 173 | Almost no installs for the first 4 weeks after listing (AppstoreSpy estimate) |
| 10-17 → 10-26 | 1,211 → 10,400 | First round of paid acquisition, 10 days ≈ 9.2K |
| 10-26 → 10-29 | 10,400 → 10,402 | Paused for 3 days, +2 total |
| 10-29 → 10-31 | → 17,275 | +6,873 |
| 10-31 → 11-03 | → 36,506 | +19,231 (≈ 6.4K/day, the highest so far) |
| 11-03 → 11-06 | → 42,361 | +5,855 |
- Stepwise, and it drops to zero: from 10-27 to 10-29, three days added only 2 installs, so there's almost no organic traffic. Every stretch of growth lines up with a stretch of spend.
- A sibling app switches on and off together: PDF Scanner Home App (com.pdf.scanner.filereader, listed 09-09) also came back at +0,10-30 over the same 10-27–10-29 window. The two apps share one budget switch.
- Charts: only on the Productivity free chart, and only in high-value European and East Asian stores: Italy 54 → 26, Poland 67 → 36, France 163 → 54, plus Germany 138, Sweden 128, Japan 111, Hong Kong 157. From 11-05 it also made Italy's overall chart at 200/189. No India, Indonesia, or Nigeria, the big organic-traffic markets. It didn't grow from organic search.
- Rating: our library pulls details from the US store, which shows no rating (the app may not be listed there, or ratings may not show for the US). The Play Italy page shows 4.3 stars, 1.33K reviews, 10K+ downloads. 42K installs with 1.33K reviews (about 3%) is 5 times the review rate of Animeni (4.28K / 750k, about 0.6%), the source of the same template. That looks like an in-app rating prompt. The Softonic page lists it as 4.9.
- Versions: versionCode 15; 10-14 and 10-30 each had one update, and the second update landed the day the second round of spend started.
2. Competitors: who else is doing the same thing
"Cleaner tools + default launcher" is already a mature template category on Google Play as of 2026. Similar apps found in the Google Play library (install counts in 11-06 range):
| Product | Developer | Launched | Scale | How it differs |
|---|---|---|---|---|
| Phone Cleaner Home App | Animeni (US, DAVID JEROME KATAJA JR) | 2026-07-22 | 752k, +120k in 7 days, 4.1–4.2 stars / 4.28K | Its direct parent template: also called "X Home App", same copy ("To provide the fastest possible access, … replaces your standard home screen"), same spend in Poland, Italy, and Sweden |
| PDF Reader Home App | Animeni | 2026-03-27 | 985k, +124k in 7 days, #4 in Poland Productivity | TANIATECH's PDF Scanner Home App copies this one; Animeni is the one that ran both themes first |
| IntelliClean Launcher / JunkCleaner Launcher | Rachidsoft | 2025-09 / 2026-06 | 3.09M / 900k | An earlier wave of the same type, two orders of magnitude bigger, with tens of thousands of ratings |
| Phone Cleaner & Launcher | Indiaway Solution | 2026-01 | 2.17M, 7 days +120k | Same template, in the Tools category, spending in South Africa and other markets |
| Total Cleaner: Home Launcher | Dev Rez | 2026-03 | 1.4M, 7 days +150k | Same template, spending in Mexico |
| PureClean - Junk Cleaner | ZhiXiang Cloud Trading | 2026-07 | 1.29M, 7 days +250k | The fastest-growing in this niche right now |
| JunkRemover Launcher | QFD Consultants (Pakistan) | 2026-07 | 1.23M | Same template |
| Cleaner - Storage & Home Tools | Ignia LLC / BlazingTrail | All 2026-10-14 | 150k / 170k, each +130k over 7 days | Same-name, same-template, same day; Ignia is an old hand at the "& Home" template |
| Haven Launcher & Phone Cleaner | IMPACTSOLTER | 2026-09-08 | 159k | Launched in the same period, also in the Productivity category |
| Phone Cleaner Launcher / Astar Launcher / Clean Sweep Launcher | Velvet Pixel / Qinghai Hongbang / Miguel Freitas | 2026-08~10 | 55k / 28k / 1K | Side projects from the same period, similar size or smaller |
| Files by Google, Samsung "Device Care" | Big-company features | Built into the system | Billions of devices | Same cleaning features, no ads; the only extras are "take over the home screen" and ad placements |
Takeaway: lots of competitors, and this is one of the latest and smallest. Its only difference from the Animeni clone is the name and category (Productivity instead of Tools, a lower bar; see below).
3. Where users come from: growth tactics
- Paid acquisition (most likely Google App Campaigns or an in-game ad network). Not directly verified, but the evidence chain is strong: stepwise installs that drop to zero, two apps switching together, charting only in high-value stores, no content-side buzz. The ad library didn't turn anything up this time (SSH to the server was rate-limited, and small apps like this are usually not on the tracking lists).
- Chasing charts in a low-bar category, confirmed: most of the clones are in Tools, while this one and PDF Scanner Home App are in Productivity. Italy's Productivity free chart #26 needs only a little over 40k lifetime installs (googleplay library chart_rank, 11-06), and charting brings a bit of organic lift. The appfigures Italy Productivity chart page shows it around #28.
- Default home screen = the retention and monetization slot, confirmed: the store description says outright "works as a home screen launcher and can replace your device's standard home screen." Reviews of the Animeni clone in Poland show what that slot gets used for: "реклама на головному екрані" (ads on the home screen), "Przejmuje kontrole nad calym telefonem" (it takes control of the whole phone), "przejmuje władze nad telefonem i uruchamianiem telefonu" (it takes over the phone and startup), "wirus", "oszustwo" (virus, scam) (googleplay library reviews, 10-24–11-05).
- Prompted ratings, my guess: 42K installs and 1.33K reviews, a review rate 5× that of comparable apps. Animeni's 5-star reviews are mostly one- or two-word ones like "ok", "super", "dobre", the classic in-app rating prompt.
- Content, creators, press, SEO: none: x-radar found 90 mentions in 0 days; TikTok search returned 0 results; the web only has auto-indexed pages on APKPure, Softonic, CNET Download, AppBrain, and Similarweb. The developer site is a CloudFront address with a homepage showing 404 and only a 2021-year-old template privacy policy.
How the money comes back: no in-app purchases, all ad revenue. The default home screen gives an impression every time the user returns to the home screen (interstitials, native home-screen ads, possibly search revenue share; this layer is unverified). As long as ad revenue per install over the retention window beats CPI, spend keeps going. 10-27 paused for 3 days and then ramped spend back up, which suggests the first round's payback data didn't make them give up.
4. Why it charted
- Copying what's already been proven: Animeni's Phone Cleaner Home App listed 07-22, grew from 9–October 10k to 630k; TANIATECH listed the same-name template 09-18, and copied Animeni's PDF theme too. The theme, the name, and the spend markets are all taken without any trial and error.
- Paid acquisition + a low-bar category chart: a few thousand installs a day in the European Productivity free chart is enough to reach the top 50, and charting adds a bit of organic lift.
- Monetization slot from the default home screen: the cleaning feature doesn't keep people, but the home screen does (uninstalling means switching back to the system launcher first), so ad revenue per user covers European acquisition costs.
- Timing: in 2026 the "Tools + Home/Launcher" shells (flashlight, contacts, settings, video downloader, cleaner) all surged together. Play hasn't tightened up on launcher-type tool shells yet, so the window is still open.
5. Differentiation
No differentiation. The features (junk files, large files, similar photos, storage overview, home screen) are identical to Animeni and a dozen other clones, and the copy is the same pitch reworded. The only thing that could be called a "choice" is the category (Productivity) and the mix of countries, which is a distribution decision, not a product one. The results come from distribution, not the product.
6. Visibility and copycats
- Visibility: almost nobody knows about it. No public revenue, no press, X/TikTok at 0. Only aggregator sites auto-index it. But it is itself a follower of the template ("X Home App" / "Cleaner Launcher"), and that template is already crowded on Play.
- Followers: it's a follower of Animeni. Other same-template apps from the same period include Ignia / BlazingTrail's "Cleaner - Storage & Home Tools" (10-14 listed the same day), Haven Launcher, Velvet Pixel's Phone Cleaner Launcher, and Clean Sweep Launcher.
7. What others can borrow
- Find a tool + Home template that already works in European stores, change the name, move to a lower-bar category (Productivity), and swap a few countries. Then validate on a small budget, toggling spend day by day and watching payback.
- One account runs two themes at once (cleaning, PDF), sharing one home-screen shell and one ad account.
- Include the risks: the negative reviews focus on "takes over the phone", "ads on the home screen", and "virus". Play could tighten its launcher and disruptive-ad policies at any time. Similar shells like Istrix App and HASSA LTD have already been delisted (see the related report).
8. Still unclear
- There's no direct evidence for which ad channels they spend on, CPI, or ROI (the ad library didn't turn anything up).
- Which ad SDKs are wired into the launcher, and whether there's a search revenue share.
- Whether TANIATECH and Animeni are related. The package-name style and copy match, but the registrant, country, and email differ. It's more likely a shared outsourced template or straight copying.
- AppBrain says TANIATECH has been "active since 2019, 3 apps, about 500k installs in total", which doesn't match the 63k across the two apps in our library. The third app, PDF Reader Pro (2.9 stars), isn't in our library, so the account may be an aged account bought from someone else. Unverified.
- Why no rating shows for the US store: not listed there, or ratings only display in some stores?
Sources
- googleplay library: app, app_snap, app_day_ext (AppstoreSpy estimates), chart_rank, review, app_profile (2026-10-29 ~ 11-06)
- Play store page (Italy, English): play.google.com/store/apps/details?id=com.cleanup.space.tool…
- Animeni Phone Cleaner Home App store page (Poland): play.google.com/store/apps/details?id=com.phonecleaner.homet…
- Developer site / privacy policy: d1yhp7gr3mj6bt.cloudfront.net/ (404), /privacy-policy
- AppBrain developer page search excerpt: www.appbrain.com/dev/TANIATECH/
- Softonic: clean-storage-home-app.en.softonic.com/android; appfigures Italy Productivity chart: appfigures.com/top-apps/google-play/italy/productivity
- x-radar (90 days, 0 related posts), TikHub TikTok search (0 results)
- Related reports: play_com.inrntvideo.downloaderhome, play_com.birght.flashlight.launcher, play_com.contacts.home.launcher.calls.phone.dialer, play_com.eet.settings.launcher