About this app
GradeBridge Converter is a local-first gradebook helper for turning raw scores into percentage, letter grade, and GPA outputs without rebuilding a scale each time. Use it to: - convert raw scores into percentage, letter grade, and GPA outputs - switch between A-F, plus-minus, and mastery presets - save recent conversions locally - keep grading math on-device The launch build is local-first, paid up front, and free of account creation, subscriptions, analytics SDKs, and backend dependency.
Latest release
What’s New
Updated App Store screenshots and product page visuals. App functionality is unchanged.
Audience growth
Ratings growth
Baseline captured. Growth appears after the crawler observes a changed rating count.
Momentum comes from crawler snapshots for the tracked storefront. “Viral growth signal” means unusually fast recent rating gains; it is an indicator, not download data.
Price tracking
Price intelligence
First snapshot captured. The trend line starts after the next crawler price observation.
- First observed Aug 27, 2026 · 1:25 AM $4.99
Screenshots
