ASOStacks
7.2#5 in app store optimization softwareFrom $19 a monthFree planAndroidiOSWeb
VisitASOStacks vs ASOTrendHQ
ASOTrendHQ
7.6#2 in app store optimization softwareFree planFree planAndroidiOSWeb
VisitWhat both publish
| Fact | ASOStacks | ASOTrendHQ |
|---|---|---|
| Competitor analysis | Its per-keyword competitor breakdown covers up to 25 competitors and includes ratings, review velocity, market age, publisher diversity, and tier analysis. | The product compares collected competitor keyword footprints to identify terms for further investigation. |
| Integrations | The homepage says ASOStacks is available as an MCP connector for Claude. | The opened official pages describe Apple App Store and Google Play data sources but name no third-party integrations. |
| Keyword research | It scores up to 20 keywords across 5 countries at once using popularity, seven-factor difficulty, and opportunity scores. | Users can research iOS and Android keywords using available US observations and filter by phrase, observed rank or modeled difficulty. |
| Purpose | ASOStacks is a SaaS platform providing app store optimization tools for iOS and Android apps. | ASOTrendHQ organizes public Apple App Store and Google Play data into keyword, ranking, category, and competitor research tools. |
| Support | The Studio plan includes priority support. | The site provides a Contact page for questions, corrections and takedown requests. |
ASOStacks plans
- FreeFree
- Pro$19 a month
- Studio$49 a month
ASOTrendHQ plans
- FreeFree
Pick ASOStacks if…
ASOStacks suits app publishers who need keyword and competitor research across Apple App Store and Google Play markets. Its free plan may suit users tracking a small number of apps and keywords.
Pick ASOTrendHQ if…
ASOTrendHQ is aimed primarily at indie developers, small studios, app marketers, and ASO freelancers. It may suit users researching apps listed in the iOS App Store and Google Play who can account for variable, modeled data.