Charted in ten countries at once, down to two a week later: the two paid waves behind an AI palm-reading app, and the Vietnamese pipeline behind it

Palmora is an AI palm-reading app built by a Vietnamese indie dev. It launched in Oct 20, hit 64k installs in two weeks, then mostly stalled. The app itself has nothing worth copying: the features match a dozen rivals, and the installs were bought. What's worth studying is the playbook behind it: pick a trending mystic niche, wrap it in a thin app, monetize only through ads, buy installs cheaply in emerging markets, and if the numbers don't pay back, swap the bundle ID and go again. The top players in this category run the same playbook to 13.7M installs. Below, a breakdown of how the machine works and whether you should get into it.

October 29: charted in ten countries' Lifestyle charts

In Oct 2026 29, Palmora charted on the Google Play Lifestyle Top Free chart in 10 countries at once: #74 in Nigeria, #95 in the UAE, #107 in Vietnam, #109 in Thailand, #132 in Singapore, #138 in Saudi Arabia, #155 in India, #163 in the Philippines, #174 in South Africa, #188 in Malaysia. In Nov 1 it hit #46 in the UAE, its best rank so far.

By November 6, only #151 in Vietnam and #167 in Thailand remained on the Google Play chart (10-29 to 11-06).

An app with zero ratings charted in 10 countries across West Africa, the Middle East, Southeast Asia, and South Asia on the same day, then fell off together a week later. Organic spread doesn't look like that. It's the shape left when an ad budget gets turned on and then off.

What it is and who made it

The store listing says "Scan your hand to explore hand shapes and palm lines." It has five features: AI palm readings from a photo, daily horoscopes, tarot, a love compatibility test, and an AI-generated "soulmate" image. Free, listed as "contains ads," no in-app purchases. Last version was 1.0.5, with no updates since launch.

The developer is listed as VN Atomax. Their site is hosted on github.io and is an AI-generated template page with the template title "Premium Google Play Store Portfolio" still in place, and placeholder images. The contact email is a personal gmail, and the privacy policy sits on Google Sites. It looks like one person in Vietnam, possibly named Vinh (inferred).

Palmora isn't their first app. In August 16 they shipped AI Astrology: Palm & Horoscope, nearly the same feature set, now at 462k installs, 1,126 ratings, 4.1 stars. In August 9 they also shipped a football scores app with about 108k installs (Google Play, 11-06). All three share one site, one email, one privacy page. Palmora is the second package from the same recipe with a new package name and brand.

How the 64k installs happened

(Google Play install counts; before 10-29 the figures were third-party estimates.)

The curve comes in two waves. The first is 10-20 to 10-25, with two or three thousand installs a day, then 10-26 to 10-29 barely moves. The second is 10-30 to 11-03, with eight to eleven thousand a day, and then over 11-03 to 11-06 the three days added up to only 846 more. Play's install counts only update every few days, so one day's number 0 proves nothing on its own. But the chart dropped from 10 countries to 2, and that traffic loss is real.

I checked every place I could find and found no organic source. Searching "Palmora" on TikTok turns up only a nightclub of the same name in District 1 of Ho Chi Minh City. Searching "AI palm reader app" and the Vietnamese "xem chỉ tay AI" (AI palm reading) turns up no videos mentioning it. Nobody has posted about it on X in nearly 30 days. The only results online are auto-generated listings on download sites like CNET, APKPure, and AppBrain.

So the conclusion: paid acquisition, bought in cheap emerging markets, with the money coming back through in-app ads (inferred, high confidence). The public ad libraries from Meta and Google show nothing for it, but the Google app ads small developers run and most ad networks are invisible from outside. 64k installs with zero ratings also fits bought traffic. Why it stopped after 11-03, whether ROI didn't pencil out and the budget got pulled, or the test was only ever meant to run two weeks, I don't know.

How crowded this category is

Palmora is a very small player among AI palm-reading apps. Since June 2026, more than 20 apps with "palm" in the name or description have launched. Most look like it: small developers in Vietnam or elsewhere, sites on github.io or netlify, gmail or outlook contacts, monetized with ads or ads plus a few in-app purchases.

(Google Play, 11-06.)

Launched the same week, Kienmaly hit $2.89M in 25 days, while Palmora reached $64K. The products are nearly identical; the difference is budget, and whether the payback math works out. HoangSi gets roughly one review for every 5,000 installs, 1, and volume in this category is mostly bought in emerging markets.

There's an older generation too: Life Palmistry, Palm Secret, and Palmee launched between 2016 and 2020, each with tens of millions of installs, monetized through subscriptions. Life Palmistry's in-app purchases run up to $89.99. The AI wave just gave an old need a new name.

You also don't need an app to get a palm reading. In May 2026, a "palm reading with ChatGPT" tutorial trend took off on Vietnamese TikTok, with the top video hitting 840k views, and Vietnamese e-commerce and tech media wrote how-to guides. What these apps really sell is "snap a photo, no prompt-writing needed."

How the pipeline works

Taking Palmora and its peers apart, the workflow looks roughly like this:

1. Pick the trend: choose a mystical theme that's hot on TikTok. In 2026 it was AI palm reading; before that, aging filters and horoscope compatibility charts.
2. Build the shell: one template for photo capture, a generated reading, and a few add-ons (tarot, love compatibility, soulmate portrait). Site is a generated template page, contact is gmail.
3. Ads only: no in-app purchases, which means no paywall or subscription design to build. Each install pays back through interstitials and rewarded videos.
4. Buy installs cheaply: target South Asia, the Middle East, Africa, and Southeast Asia, where installs cost little, and push the app onto free Lifestyle charts across countries, picking up a bit of organic traffic from the chart placement.
5. Do the math, swap the package: scale the budget if it pays back, stop if it doesn't, and relaunch under a new package name and brand. VN Atomax's August app shows the same jumpy curve: 9-17 added +26k in one day, 10-04 added +52k (third-party estimates).

This business earns the spread between install cost and ad revenue. Product quality is secondary. So three things decide who wins: how low you can push cost per install, how many ads you can show each user, and whether you can scale the budget. Palmora lost clearly on the third to Kienmaly and HoangSi.

If it were you

C: study how this machine does its math, don't build another AI palm reader. The category already has 20+ nearly identical apps, and the top one can buy 1.5M installs a week. A new indie can't compete on budget, and can't stand out on product. Palmora is the example: two spend waves, 64k installs, then it stopped.

Who it fits: people who already run Google app ads or ad-network campaigns, understand eCPM and ROI, and have a few thousand dollars to test with. Treat this playbook as a repeatable template, not a bet on any one app.

Who it doesn't fit: people who haven't run paid ads and hope word of mouth or short videos will carry them. Users in this category don't rate or share, so without paid traffic there's no traffic. It also doesn't suit anyone aiming for subscriptions or a brand, since users here can't tell one app from another.

How to play it: if you insist on the mystical space, skip "snap your palm for a reading." There are two openings. One: pick a theme that just started trending on TikTok and has fewer than a dozen copies in the store (search the store first, and only move if there are fewer than 5). Two: take the older Life Palmistry route into subscriptions and build a reading with real depth that people will pay for, rather than competing with arbitrage operators on who buys installs cheapest.

How to get users: arbitrage is paid acquisition. Use a few hundred dollars to test cost per install and per-user ad revenue in two or three emerging markets. Scale only if the math works, and stop the same day if it doesn't. On the subscription route, borrow Vietnam's "palm reading with ChatGPT" tutorial format: a short "my palm says I…" video with the app linked in the comments.

Timing: the paid-acquisition window for this category is already closing. Kienmaly only entered in October and bought nearly 3M installs in a month. Latecomers will only pay more. If you're going to do it, change the theme, and move before it reaches its tenth copy.

What would prove this read wrong: (1) Palmora or VN Atomax launches a new package before year-end and runs another wave that pushes installs past 500k, showing this developer's math works and a small budget can pay off. (2) HoangSi or Kienmaly's weekly new installs fall to a few thousand in December, showing ad revenue can't carry the category and even the leaders are pulling back. Then stay clear of it. (3) A new AI palm-reading app with tens of thousands of ratings shows up that built a subscription business on a better product. That would mean the "do it well and charge subscriptions" path works, and the C grade above is too low.