App GravityFree tools
No sign-up. Built for Shopify app developers.
- Churn rate calculator
Monthly merchant churn and the lifetime it implies.
- MRR calculator
Net new MRR, growth, net revenue retention and quick ratio from one month's movement.
- Listing audit
Score any App Store listing out of 100 with the fixes that matter most.
- Keyword ideas
Phrases other listings use around your main search term.
- State of the App Store
This week's rank moves, pricing changes and most reviewed apps.