PDF and an interactive version · 106 pages · October 2026 edition
Every day Appto goes through the App Store looking for topics where apps already make money and the leaders are weak. The book has 50 of them. Each comes with the leader's money and its daily growth, the shelf and its weak spots, a version 1 plan and a ready prompt for your AI agent.
Revenue figures are our estimate, not Apple data.
The first page answers whether it makes sense. The second shows where the leaders are weak and where to start. Below is niche 01 from the book on real data, and it's in the free sample too.
Across: how easy version 1 is to build. Up: how much the niche leader makes. The colour is the score out of 13. Names and a full breakdown of every dot are in the book.
Since September 9 Appto has pulled App Store data on thousands of apps every day and estimates revenue from ratings growth. It is our estimate, not Apple data, so the book always gives a range.
In half of the cases the estimate is within 2x of the real figure, in four out of five within 3x, and for large apps it tends to run low. Ads, web sales and Google Play are not included.
Every page shows the data date. Markets move, so re-check a niche before you start.
Appto finds new niches every day. With a year of updates a fresh edition arrives every month.
By paying you accept the terms. One-time payment, no auto-renewal, 14-day refund. Orders in dollars are processed by Paddle.com, our reseller.
Each niche has a score out of 13 from the checks: money in the niche, weak leaders, whether newcomers break through, whether a chatbot could replace it, ease of building. Only niches that passed the cut, 8 points or more, are in the book.
No. The prompt in each niche is written for an AI agent: Claude Code, Codex or Appto. The agent writes the code.
A new edition comes out every month. Appto adds fresh niches and updates the money and leader data. A year of updates is 12 editions by email for one payment, with no auto-renewal.
Yes, it is the same book for everyone. That is why each niche has a "How to stand out" section. The winner is not whoever takes the topic first, but whoever does it differently.
Yes, within 14 days. Write to support@appto.store.