All versions of Pocket Academy ZERO

net.kairosoft.android.school1_ja · 3 versions

Pocket Academy ZERO has 3 versions listed, going back to v2.2.0. Since v2.2.0 the APK shrank from 47.7 MB to 39.9 MB.

All 3 versions checked are signed with the same certificate (CA:31:E6:74…, issued to “Kairosoft”), so they can update one another.

Versions, newest first

v2.2.2 (222) LATEST

Uploaded Apr 17, 2026 39.9 MB Android 7.0+ TRUSTED

33896eaf3e08a81c0fe68078f118bbf7

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What's new (as uploaded)

Now available in English, Traditional Chinese, Simplified Chinese and Korean!

v2.2.1 (221)

Uploaded Nov 5, 2025 47.7 MB Android 7.0+ TRUSTED

3c8195c8c97a70b2c98db4f6105fa2f8

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Same release notes as v2.2.2.

v2.2.0 (220)

Uploaded Oct 4, 2025 47.7 MB Android 7.0+ TRUSTED

a7b53bea1744ed0ee77e24213760e718

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Same release notes as v2.2.2.