The AC remote app "3 months on the store, 3.67M installs" is actually an old tool, a year and a half in, already on its way out

AC Remote Control Pro shows up on Google Play as listed in 2026 Aug 10, with 3.67M installs to date, and it still sits on the home-category free charts in Saudi Arabia and Vietnam. It looks like a fresh breakout. Check its version history and it's not: it went live in 2025 June, and the volume was built over a year by an India–Vietnam utility portfolio using search keywords and paid acquisition. Today it's down to a few hundred installs a day. It's worth a look not because you can copy it, but because it shows how universal-remote utility apps make their money and their traffic, and why entering now is already too late.

A 680k-view video, and an app nobody mentions

In Aug 2025 26, the account emtung.mobilecity, a Vietnamese phone shop, posted a TikTok video with a one-line title: "Control your AC with an Android phone". It has 680k views so far. Under the same topic there's also hnguyen738's "Turn your phone into an AC remote, did you know?" (March 2026, 104k views), plus dozens of tutorials from AC repair shops and phone stores (TikTok search, 11-06).

The need is real: the remote got lost, broke, or was smashed by a kid, it's hot, and people search "AC remote" on their phone right away. But none of these videos mention AC Remote Control Pro. Its users didn't come from videos; they came from the Google Play search box and ad slots.

In the same month that video was posted, AC Remote Control Pro was shipping versions intensively: Jun 20 1.0, then over the next month and a bit, 9 versions between 1.1 and 1.9 (APKPure version history). Then it stopped for almost a year, until June 2026, when it shipped 2.0, and in Aug 10 shipped 2.1. The "Aug 10" listing date on the Play Store is the date that was reset when version 2.1 shipped.

What it is

Opening the app: pick your AC brand → press a few keys to test the match → turn on/off, set temperature, switch between cool / dehumidify / auto / fan mode, adjust fan speed. The first line of the store description is "Control your air conditioner straight from your phone - Sounds unbelievable? 🤔", followed by repeated keywords like AC universal remote, AC controller, aircon remote.

The store page says "Contains ads" with no in-app purchases, so money comes entirely from ads. There's another odd thing: 3.67M installs, yet the store page has zero ratings (Google Play, 10-29 to 11-06 every day is empty). The reason isn't visible from outside, but the result is clear: it doesn't rely on word of mouth.

There's also something these apps never write on the store page: a phone needs an IR blaster to actually control an AC. Many Xiaomi, vivo, OPPO, and Huawei models have one, and the system's built-in remote is free and ad-free; iPhones and most Samsungs don't. Vietnamese sellers already sell IR dongles that plug into the Type-C / Lightning port (Beecube Remotee, promoted on TikTok at the end of October), which points at exactly this gap.

How the volume came in, and how it faded out

In the first year it averaged nearly 10k installs a day; from 2026 6–September it dropped to about 1,000 a day; after October it's 300–800 a day, with +7 over the last 3,459 days (Google Play install counts, 11-06). Which months were peaks isn't visible from outside; the inference is that it's the summer 2025 concentrated-spend period.

The charts are shrinking too. As of Oct 29 it was still on the home free charts in 8 countries (Saudi Arabia 49, Vietnam 52, Indonesia 87, India 109, Brazil 150, around #185 in the UAE, Hong Kong, and Singapore). From Nov 4 India, the UAE, Hong Kong, and Singapore dropped off, leaving only Saudi Arabia 51, Vietnam 52, Indonesia 93, and Brazil 150 (Google Play charts, 11-06). All are emerging markets where it's hot and AC use is high.

3.5M installs in a year, very hard to get from organic search alone. The company behind it lists its partners plainly on its site: Google AdMob, AppLovin, Mintegral, Unity, ironSource, Google Ads (qtonzglobal.com). That means ad-network user acquisition plus mediation, buying installs for a few cents each and earning it back through interstitial ads. We found no trace of its campaigns in the Meta, Google, or TikTok ad libraries, so the paid acquisition part is inferred.

Who's behind it: a matrix of tool apps

The developer is Code Cookies, with the site code-cookies.qtonzapps.in. The homepage is just a template line: "We offer high-end mobile game development services." Its other apps include Phone Tracker, Location Tracker, Ask All AI Chat, Caller ID, and AI Voice Changer, roughly 21M installs combined.

Tracing the site domain upward: qtonzapps.in, qtonzdev.in, and qzeegames.com together host at least 8 developer accounts (Code Cookies, Maxify Global, Nikita Infotech, Oregon Coast App LLC, orbitwebsinfo, and others), each with a different contact email. They make phone locators, caller ID, HD cameras, screen casting, and palm-reading apps, over 50M installs combined. The parent company Qtonz has offices in Surat, India, and Hanoi, Vietnam (11–50 staff).

The matrix shares one tell: in 2026 7–August, several apps with millions or tens of millions of installs had their Store listing dates reset to those two months (e.g., Ultra HD Camera shows a 7-31 listing date, yet had 17.7M installs by June). Whether that was an account migration, a storefront expansion, or a relisting after a policy fix is unverified. The lesson for anyone reading store data: the Play "released on" date can't be taken as a sign of a new product.

Who it's competing with

What do users in this category say? The top reviews on TV Master, in Vietnam, are almost all about one thing:

"The app is bad, too many ads, two or three ads pop up at once, each 30 seconds long, it makes you angry." (Google Play Vietnam, 09-10,8 people found this helpful) "Useless, it's just well-made ads." (Google Play Vietnam, 08-07) "3 minutes of ads, and it still doesn't work." (Google Play Vietnam, 10-25) "It doesn't have my home's AC brand." (Google Play Vietnam, 10-11)

Even the number-two app in the category has this reputation. That means the default playbook here is: users arrive, see a few ads, find it doesn't work, and uninstall. Nobody is building a good product, and nobody needs to.

If it were you

D: Understanding this playbook is enough. Don't copy it. It's already on the way out. The category has two leaders with over 27M installs each, and new clones appear every few months. Reaching 3.5M installs came from 8 accounts' worth of paid acquisition and spread across the matrix, not from the product.

Who it suits: a small team that already has ad-network acquisition and AdMob monetization experience and runs a dozen-plus tool apps, treating "AC remote" as one traffic slot in the matrix.

Who it doesn't suit: solo developers who want to launch a single remote app. You'd be competing with dozens of accounts. Also anyone who wants a long-term product and cares about ratings, since this category's review sections are all "too many ads, doesn't work."

How to do it: if you go in, don't build another "interface only" universal remote. The only part worth trying is the one nobody does well: make it clear on the first screen whether the phone has an IR blaster. If it doesn't, recommend an IR dongle or a Wi-Fi solution (with affiliate commission). If it does, get the brand and model matching right. Show fewer ads and earn ratings instead. This targets the two things the bad reviews complain about most, but there's no evidence it will earn more than ads.

How to get users: in this category there are only two routes: store search (write every variant of "AC remote" / "aircon remote" into the title, short description, and full description, and localize the store page into Vietnamese, Indonesian, Arabic, and Portuguese) and ad-network acquisition. TikTok has tutorials on "controlling your AC with your phone" with hundreds of thousands of views, but they're made by phone shops and repair shops, and none link to an app. If you want content-led acquisition, this is the one gap still open.

When to launch: Vietnam and Indonesia are hot all year round, while Saudi Arabia and India peak in 4–August. To catch the season, launch before April 2027. But this isn't a timing problem; the leaders already own the space.

What would show you're wrong: ① AC Remote Control Pro or a remote app in the same matrix climbs back to thousands of daily installs next summer and returns to 8+ charting countries. That would mean this keyword can be harvested with paid acquisition every summer, and the seasonality is stronger than assumed. ② An indie remote app that doesn't rely on paid acquisition (for example, one that leads with "detect your IR blaster first" or pairs with hardware) reaches the top 30 on a home-category free chart in any tropical country, with ratings above 4 stars. That would mean building a good product can work in this category.