ASOScan vs ASOStacks
ASOScan
asoscan.com
ASOStacks
asostacks.comSide by side
| Figure | ASOScan | ASOStacks |
|---|---|---|
| Price from | $15/mo | $19/mo |
| Free plan | — | Yes |
| Free trial | Yes | — |
| Open source | — | — |
| Web | Yes | Yes |
| iOS | — | Yes |
| Android | — | Yes |
| API | Yes | — |
| Plans published | 5 | 3 |
| Spec score · App Store Optimization Software | 7.9 (#16) | 8.0 (#11) |
| Data use | ASOScan says it does not sell personal data or use submitted AI prompts to train general-purpose models; prompts are sent to third-party language models for inference. | ASOStacks says it does not sell personal data or use it to train AI models without explicit consent. |
| Integrations | Users can connect Apple App Store Connect and Google Play Console for reviews, replies and listing data; Google Ads campaign integration is also described in the privacy policy. | The homepage says ASOStacks is available as an MCP connector for Claude. |
| Keyword research | Its keyword opportunities engine draws from six sources: metadata, competitors, AI, Google Suggest, store data and category trends, with volume and difficulty calculated daily. | It scores up to 20 keywords across 5 countries at once using popularity, seven-factor difficulty, and opportunity scores. |
| Purpose | ASOScan is an App Store Optimization platform for keyword research, metadata, rank tracking, competitor intelligence, reviews and reporting across the App Store and Google Play. | ASOStacks is a SaaS platform providing app store optimization tools for iOS and Android apps. |
| Rank tracking | The service tracks keyword ranks daily to depth 200 on both stores across every market. | Searched keywords are tracked automatically, with daily rank checks at 6:00 UTC, history, deltas, and sparklines. |
| Security | The privacy policy says passwords are stored as salted bcrypt hashes, connections use TLS, database backups are encrypted at rest and production access requires SSH keys. | The privacy policy says the service uses TLS encryption in transit, encrypted storage, access controls, and regular security reviews. |
| Support | The maker lists [email protected] for product questions and says privacy inquiries are answered within 30 days, usually faster. | The Studio plan includes priority support. |
Plans
ASOScan
- Solo$15 a month
- Pro$59 a month
- Business$149 a month
- Agency$299 a month
- EnterprisePriced on request
In their own words
ASOStacks
ASOStacks is a web and mobile SaaS platform for optimizing app store listings for iOS and Android apps. Its keyword research scores as many as 20 terms across five countries using popularity, difficulty, and opportunity measures. It automatically checks tracked keyword rankings daily at 6:00 UTC and provides history, changes, and sparklines. The Country Opportunity Finder scans 30 App Store and Google Play markets for a keyword, while download estimates cover positions 1 through 20 using TTR curves. Per-keyword competitor analysis includes up to 25 competitors, with ratings, review velocity, market age, publisher diversity, and tier analysis. It uses publicly available metadata, ratings, and reviews from Apple App Store and Google Play. ASOStacks also offers an MCP connector for Claude, and says no API keys are needed. The free plan is free; Pro costs $19 a month and Studio costs $49 a month. Studio includes priority support, while its API access is listed as coming soon.