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Home › LessonPrep › Version history
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LessonPrep — version history

2 versions tracked · earliest snapshot 2026-05-12 · current v2.2.1

Summary

Current version
v2.2.1
Released 2026-09-28
Versions tracked
2
since 2026-05-12
Current size
3 MB
-24 MB since v2.0

Release timeline

2026-09-28 live for 16 days

v2.2.1Current

3 MB (-24 MB)
Fixed Apple and Google sign-in on iPhone and iPad. Improved return to the app after sign-in and clearer sign-in messages.
2025-09-09 was live for 140 days

v2.0

27 MB
Design und Speedimprovemennt

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The full development timeline shows price changes, ranking moves, rating shifts — with measured revenue impact.

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Version data captured during periodic snapshots — see release notes on the LessonPrep profile for full app context.
Source: App Store / Google Play public metadata.