Compare any two apps
Put two apps head to head: the keywords they both rank for, the keywords each one ranks for that the other is missing, and their store metrics. It's the fastest way to size up a competitor. Runs on ASOTrendHQ's live data.
What an app-vs-app comparison shows you
Two apps in the same space rarely rank for an identical set of keywords. The overlap shows where they compete directly; the difference shows where one has found demand the other hasn't. A keyword a competitor ranks for that you don't is a validated opportunity — real demand you're missing in your title, subtitle, or keyword field. Each comparison also surfaces the apps' ratings and category so you can judge the matchup at a glance.
Ratings come from public store listings; difficulty and search-volume figures are model estimates from public app-store data — not official Apple or Google numbers.
Track competitor gaps continuously
Add your app to monitor rivals over time and get alerted when one starts ranking for a keyword you don't. Free, no credit card.
Frequently asked questions
How do I compare two apps?
Search and select two apps above, then open the comparison. You’ll see the keywords both apps rank for, the keywords unique to each one (their keyword gaps), and store metrics like rating and category — all from ASOTrendHQ’s live tracked data.
Is the app comparison free?
Yes — it’s free with no signup. It runs on ASOTrendHQ’s catalog of tracked apps and 235k+ keywords across the Apple App Store and Google Play.
What’s the difference between this and the keyword gap tool?
They use the same data. The keyword gap tool is an interactive widget for quick checks; an app-vs-app comparison is a shareable page for a specific pair of apps, with its store metrics and a permanent link you can reference.
Are the numbers official Apple or Google data?
No. Ratings come from public store listings; keyword difficulty and search-volume figures are model estimates from public app-store data, not official Apple or Google metrics. Use them directionally.