iOS Top Charts · 9 markets · Sept 2026

The App Store Idea Bible

Two questions, one dataset. What to build: every distinct product idea in the US iOS top charts, with the apps already serving it, a painkiller-or-vitamin call, and an honest read on ASO versus paid ads. Where to launch it: a full idea bible for each of eight more countries, with local competitors, native-language ASO and 64 deep briefs per market, plus market-entry reports and the concepts proven in one market and absent from the next.

164k ranked chart rows across 9 markets — US apps mapped to an idea 9 US categories · 29 abroad free · paid · top-grossing charts US revenue is an estimate; the 8 country files carry none

Where the openings are

Each dot is one idea. Right means the niche is fragmented and newcomers are still breaking in. Up means there is provable money in it. The top-right of each panel is where you want to be — and the panels move with your filters.

Verdict Channel
Money Build