All versions of Tumblebooks

com.perfectedtech.tumblebooks · 4 versions

Tumblebooks has 4 versions listed, going back to v4.0.18. Since v4.0.18 the APK grew from 23.6 MB to 42 MB.

Minimum Android version over time

Older versions are the way to go if your device runs an earlier Android release.

All 4 versions checked are signed with the same certificate (EB:9C:E8:B9…), so they can update one another.

v4.0.36 (437) LATEST

Uploaded Feb 11, 2026 42 MB Android 4.4+ TRUSTED

4e8ecffac0257aea048ef9c5a8a4c0e4

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What's new (as uploaded)

Updated release due to family policy

v4.0.33 (434)

Uploaded May 16, 2026 41.7 MB Android 4.4+ TRUSTED

cc56a2cda72d315101910418012fa8ec

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What's new (as uploaded)

Improved performance at app and api level

v4.0.31 (432)

Uploaded Jun 27, 2023 41.7 MB Android 4.4+ TRUSTED

f83c0209399619ebdbf527aba15cac7d

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What's new (as uploaded)

Better performance, bug fixes, added support for new book player, app resume fix, and session white screen bug fixes.

v4.0.18 (419)

Uploaded May 16, 2026 23.6 MB Android 4.2+ TRUSTED

4c550302b678cee8f93a5876aea73e6c

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What's new (as uploaded)

Improved caching and performance.