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Your apps, questions and plan are tied to your email. Free plan: one app, 20 questions a month, no card.
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Welcome
Add your first app from the sidebar. We pull every review from 16 App Store countries and you can start asking within a minute.
Yes/no: Jev judges every review and you get counts, trends and rating impact. Nothing is sampled.
By version (versions with 15+ reviews)
By week
Examples
adds it to Verify fixes and Rating impact
Themes, counted by Jev over every relevant review
All reviews that said yes
Tracked issues, judged against every version
Email digest
What each problem costs your average rating
Uplift = share of reviews mentioning it × (average rating of the others − average rating of those mentioning it). The stars you would gain if those reviewers rated like everyone else.