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App Imp

App ideas worth building,
without guessing.

We count every complaint across 2 million App Store reviews and rank what nobody has fixed.

App ideasAll apps
YouTube, youtube channel analyticsSpotify: Music and Podcasts, Music streaming appsDoorDash: Food, Grocery, More, Grocery delivery appsPandora: Music & Podcasts, Music streaming appsUber Eats: Food & Groceries, Grocery delivery appsCash App, Investing appsGoogle Maps, Navigation appsShop: Track, Pay, Discover, Marketplace shopping appsDuolingo: Language Lessons, Language learning appseBay online shopping & selling, Marketplace shopping appsRobinhood: Trading & Investing, Investing appsInstacart: Groceries & Food, Grocery delivery appsGrubhub: Food Delivery, Food delivery appsOfferUp Buy & Sell Marketplace, Marketplace shopping appsCanva AI Photo & Video Editor, Design toolsFidelity Investments, Investing appsWaze Navigation & Live Traffic, Navigation appsLife360: Family Safety & GPS, Tracker appsInShot - Video Editor, Video editing appsMyFitnessPal: Calorie Counter, calorie trackingPostmates - Food Delivery, Grocery delivery appsAudiomack - Play Music Offline, Music streaming appsCalm, Meditation appsSoundCloud: The Music You Love, Music streaming apps

A counted library of

2,389,954 reviews

12,728 apps

30 ranked markets

Ideas · Sep 2

Build where it’s moving.

Six markets that changed most in four weeks.

How this is counted

Search interest is Google Trends. We compare the last 4 weeks with the 12 before. Complaints are 1 and 2 star reviews. We count how many entered our corpus in the last 4 weeks, against the 4 before. A market needs 3 apps counted in both. We sort by both changes together.

Not listed? Count any market, free.

pomodoro focus timer+32% searchpomodoro timer+31% searchqr code scanner+2% searchduplicate photo cleaner appno search dataLanguage learning appsno search dataFood delivery apps−42% search

Trending · Sep 6

Spot demand before the apps.

Google searches that jumped this week. Pick one, we count it.

How this is counted

These are Google Trends' rising searches for phrases with 'app' in them, refreshed every week. We drop brand names and promo words. The figure is Google's own growth number for the last 90 days. Breakout means it grew more than 5,000%. Pick one and we count its market.

See this week’s 20
Best period tracker app for teens+250% searchFree asl learning app+250% searchFree pregnancy tracker app+200% searchApps for long distance couples+190% searchBest app to take notes on ipad+190% searchFree calorie counter app no subscription+190% search

Plans and pricing.

No per-report charge, no usage meter, no seats.

Free

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Browse the counted library
  • Every app and market page
  • The ranked ideas board
  • A report on any category

Full access

7 days free, no card

€20per month

Start the 7 days
  • Every review behind every count
  • What they’d pay, and who it doesn’t fit
  • Who ranks for each phrase
  • Every angle, and the call
  • Trends over time

Deep Report

€9once

Pick your category
  • One category, end to end
  • Ready in about 15 minutes
  • Public once it's written
  • No account, renews nothing

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