A browser that claims it blocks ads but pops up an ad every minute: 980k installs in seven weeks

Xelon: Reels Browser calls itself a "browser made for short videos" on Google Play. What users in Indonesia and India actually use it for is spelled out in the review section: the proxy that's on by default helps them get around local blocks and open adult video sites. It launched in mid-September, and by Nov 6 it had an estimated 980k installs and broke into Indonesia's Tools Top Free at #30. It rode a template that several other apps have already proven and that is now being copied in bulk. The product itself has nothing new. Below, I explain how it got going, where the money comes from, and why we don't recommend following it.

The two most-liked reviews

On Nov 6 I checked its Google Play reviews in the Indonesia and India stores. The most-liked one is in English: "Ads come every 1 minute", with 1,485 likes. The other is in Indonesian: "apk isinya bokep jir", with 148 likes. Roughly translated, it means "this app is full of porn." The India store also has a Bengali review that just says "সেক্স" (sex), with 123 likes.

These two reviews explain where the money comes from and where the users come from. Together they basically cover the whole app.

What it is

The store page is tidy and reads like any other app: vertical "reel mode," built-in Ad-guard to block ads and trackers, a built-in proxy so you "don't need a separate VPN," and a dark interface. The rating is Teen, and the tag reads "Unrestricted Internet." The developer is Advergile, a small company registered 2023 years ago in Paphos, Cyprus.

The official site xelon.pages.dev is more explicit: the proxy "is already on the moment you open the app," with no server to pick; "when a site won't load, Xelon automatically routes around it"; incognito mode with no logs; and video downloads with a built-in player.

Every store screenshot is an AI-generated woman in a sports bra. The description is neutral, and the screenshots do the suggesting. That's the standard approach for apps like this.

Put it together and its real use is obvious: India, Indonesia, Bangladesh and Saudi Arabia have all blocked porn sites at the national level. The built-in proxy gets around the block, "reels" means vertical short-video scrolling, and "Ad-guard" blocks the pop-up ads that adult sites serve. The same template's other app, Puer, has a review asking "why now it doesn't play NSFW content?" The user's motive for installing is plain from that question.

How it grew

Data from Google Play installs and AppstoreSpy estimates; the store page's own bracket is "500k+".

The curve climbs in steps, not a slow build. Ratings went from 10-29 on 1,647 to 11-06 on 2,242, about +54 to 92 a day, but ratings are only 0.23% of installs, which is low. Two possibilities: many people install, scroll, and never come back to rate; or part of the volume is bought (inferred).

It has only charted in two countries: the Indonesia Tools Top Free chart took it from #48 on 10-29 to #27 on 11-04, and 11-06 at #30; on the India chart of the same category it fell from #35 to #116. It has never charted in any grossing chart and has no in-app purchases.

Where users come from

Store search and Tools charts are most likely the main channel (inferred). Users search terms like "video browser", "proxy browser", "browser anti blokir" (Indonesian for anti-block browser). On 11-06, it ranked #30 on the Indonesia Tools chart, same-template Puer #34, and another proxy browser, Browser Proxy, #36 after 2026, the three bunched together. Ranking in the top 30 is itself exposure, and suggestive screenshots push the click-through rate higher.

The source of the two surges is unclear. Neither the Oct 13 nor the Oct 21 jump shows up in the public Meta or Google ad libraries. Adult-oriented traffic is usually bought from adult ad networks or swapped with other grey apps, and none of that appears in public ad libraries. The most we can say is "suspected paid acquisition, unverified."

Hindi-language tutorials from small YouTubers exist, but the volume is tiny. A channel called Technical Akbar 07 posted "Xelon Browser App Kaise Use Kare" (how to use the Xelon browser), and it had 517 views in early November. The same kind of channel has made identical tutorials for Proxy Browser and Neuro Browser. This is an old trick for picking up long-tail traffic in India.

Searching "xelon browser" on TikTok, X and Reddit turns up nothing relevant. It runs no content marketing.

Where the money comes from

Only one source: Google AdMob interstitial ads, disclosed in the privacy policy. Its pitch is blocking ads on web pages, yet it shows ads itself every time a user opens it or taps back. Nearly all the negative reviews complain about this: "Ads come every 1 minute" (1,485 likes), "too many ads!" (278 likes), and an Indonesian review saying it's ads right on opening and ads again on going back (223 likes).

Ad rates in India and Indonesia are low, but it adds 30-40k installs a day, users scroll for long stretches, and interstitial impressions are very high. Costs are minimal: a WebView wrapper, a few proxy servers, and a template website. No public revenue figures exist; the business is probably profitable (inferred).

Who it's competing with

I can't see any product difference between Xelon and Puer, Xerizen or Xewa. It launched a few weeks before Xerizen and Xewa and took a top-30 spot on the Indonesia Tools chart; that's the whole difference. These look like one team's matrix of apps spread across different developer accounts: Puer and Xelon are both backed by Cypriot companies, and the other two developer accounts look bought (inferred, unverified).

How many people know about it

Almost nobody. No press coverage, no discussion on X, no public revenue, just a few APK download sites auto-reposting it, plus that YouTube tutorial with 517 views.

But "nobody knows about it" isn't good news here. Teams that run this playbook don't watch the press; they watch the charts. Three weeks after Xelon took off, two nearly identical clones appeared, each gaining over 200k a week.

If it were you

D: understand it, but don't follow it. The business is probably profitable, but the profit depends on two things you shouldn't bet on and can't rely on: helping users get around their country's legal blocks to watch adult content, and using neutral store copy to cover suggestive use on Google Play.

Who it suits: Nobody should follow it. The only people who could realistically pursue it already hold a pool of developer accounts, proxy nodes and adult ad-network channels, and don't mind accounts getting banned. And they're already doing it.

Who it doesn't suit: Indie developers and small teams. You don't have developer accounts to burn; one takedown can get the other apps on the same account banned too. Copies take a month to make, and by the time you ship, clones like Xewa and Xerizen are already on the charts.

What you can take from it: The method is worth more than the product. First, look for demand that policy creates on Tools free charts in markets like Indonesia, India and Saudi Arabia: when something gets blocked or restricted, people look for a way around it, and conversion on that kind of demand is absurdly high. Second, the weaknesses of this type of app are right there in the reviews: ads every minute. In a compliant niche, such as a data-saving browser for low-end phone users or a video downloader that doesn't show ads, "fewer ads" alone can be the selling point (inferred).

How to get users (if you build a compliant competitor): Copy its ASO, not its screenshots. Target local-language keywords like "browser + save data / download / fast", and look for gaps near the top 50 of the Indonesia Tools chart. In India, a few hundred dollars can pay a Hindi micro-channel to make a "how to use" tutorial, and that long-tail traffic holds up well.

Timing: For an app like Xelon there's no "should have launched earlier" window. How long it stays open depends on when Google clears out this batch.

What would show this read was wrong: ① Xelon, Puer and Xewa are still charting and still growing installs six months from now, meaning Google actually tolerates this category and the policy risk is overestimated; ② someone builds a compliant version of the same demand (no edgy framing, no circumvention) and also reaches the top 30 of the Indonesia or India Tools chart, showing there's a compliant opportunity to chase and D should be raised; ③ conversely, if these apps are all pulled within a month or two, the window is closing faster than expected.

Data and sources

• Store page: Google Play, com.xelon.browser, English and Indonesian pages, read on 11-06.
• Installs, ratings, charts: Google Play install counts and the Indonesia and India Tools Top Free charts (10-29 to 11-06); the curve since launch is an AppstoreSpy estimate.
• Reviews: latest Google Play reviews from the Indonesia and India storefronts, 11-06.
• Website and privacy policy: xelon.pages.dev, read 11-06; similar sites puer.click, xewa.pages.dev, xerizen.pages.dev.
• Company: Cypriot company registration ADVERGILE LTD (registered HE446069,2023-04-12).
• YouTube: Technical Akbar 07, "Xelon Browser App Kaise Use Kare".
• Indonesian "anti-block browser" background: selular.id, 2026-10.
• Wherever it says "inferred," "estimated," or "unverified," that means inference, estimation, or unchecked.