ASOStacks vs Aurora ASO
ASOStacks
asostacks.com
Aurora ASO
aurora-aso.appSide by side
| Figure | ASOStacks | Aurora ASO |
|---|---|---|
| Price from | $19/mo | $4.17/mo |
| Free plan | Yes | Yes |
| Free trial | — | — |
| Open source | — | — |
| Web | Yes | — |
| macOS | — | Yes |
| iOS | Yes | — |
| Android | Yes | — |
| Plans published | 3 | 3 |
| Spec score · App Store Optimization Software | 8.0 (#11) | 7.6 (#19) |
| Integrations | The homepage says ASOStacks is available as an MCP connector for Claude. | Aurora connects to App Store Connect and receives purchase, renewal, and cancellation events through App Store Server Notifications. |
| Purpose | ASOStacks is a SaaS platform providing app store optimization tools for iOS and Android apps. | Aurora is a native Mac ASO tool for tracking rankings, finding keyword opportunities, watching competitors, and connecting App Store performance with revenue. |
| Security | The privacy policy says the service uses TLS encryption in transit, encrypted storage, access controls, and regular security reviews. | App Store Connect credentials are stored in macOS Keychain, and the privacy policy says Aurora uses encrypted HTTPS connections. |
| Support | The Studio plan includes priority support. | Support is offered by email for bugs, setup questions, and account help; users are asked to include their macOS version, Aurora version, and the feature involved. |
Plans
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.
Aurora ASO
Aurora ASO has no write-up on Specifiction yet; its figures are above.