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Home › English Grammar Test And Book › Version history
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English Grammar Test And Book — version history

2 versions tracked · earliest snapshot 2026-06-08 · current v1.27

Summary

Current version
v1.27
Released 2026-08-29
Versions tracked
2
since 2026-06-08

Release timeline

2026-08-29 live for 14 days

v1.27Current

2025-10-24 was live for 131 days

v1.26

See what's driving revenue between releases

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 English Grammar Test And Book profile for full app context.
Source: App Store / Google Play public metadata.