Book Bird
v2.3.8 · 54.2 MB · code 238
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File information
UpdatedJul 15, 2025
PublishedMay 12, 2021
Packagecom.bookbird.android
Versionv2.3.8 (238)
Size54.2 MB
MD563278085b8a3cdd5eb78dc05fab8821c
Min SDK23
ABIsx86, x86-64, armeabi-v7a, arm64-v8a
Malware scanTRUSTED
Signature SHA1AF:72:CD:11:9D:B3:8E:ED:FC:11:EE:4A:E0:DB:99:F9:4D:2C:B4:F9
SignerCN=Book Bird, OU=Book Bird Academy & Publication, O=Book Bird Academy & Publication
Total downloads100,000
This version100,000
DeveloperBook Bird Educational Institute
Age ratingEveryone
Security scan
TRUSTED
- Developer signature verified 2025-07-15
- Signature SHA1 AF:72:CD:11:9D:B3:8E:ED:FC:11:EE:4A:E0:DB:99:F9:4D:2C:B4:F9
- File MD5 63278085b8a3cdd5eb78dc05fab8821c
How to install Book Bird v2.3.8 on Android 6.0 Marshmallow+
Takes about 2 minutes. You'll need roughly 54.2 MB of free storage.
- Grab com.bookbird.android_238.apk — hit the Download button above (54.2 MB). If your browser warns about APK files, choose Keep or Download anyway — that warning fires on every APK, not just this one.
- Trust your browser to install — on Android 8+ go to Settings → Apps → Special access → Install unknown apps, pick the app you downloaded with (Chrome, Firefox, Files, etc.), and flip Allow from this source. On older Android, toggle Unknown sources under Security.
- (Optional) Verify the file — compute the MD5 of the downloaded APK and make sure it matches 63278085b8a3cdd5…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.bookbird.android_238.apk in your Files app under Downloads, then tap it. Android's package installer will appear.
- Check the signer — the install screen will name the publisher. For this build it should read CN=Book Bird, OU=Book Bird Academy & Publication, O=Book Bird Academy & Publication. If it doesn't match, cancel — you have the wrong file.
- Review permissions & tap Install — scroll the permission list, then confirm. If Play Protect flags it, tap Install anyway (this APK was scanned as TRUSTED).
- Done — open Book Bird — tap Open on the install screen, or find the Book Bird icon in your app drawer (this build targets x86/x86-64/armeabi-v7a/arm64-v8a devices).
Common install errors for Book Bird
- "App not installed" — usually means an older or differently-signed version is already on your device. Uninstall it first, then retry. Your data may be lost unless you back it up.
- "Parse error" — the APK is for a newer Android than yours. This version needs Android 6.0 Marshmallow or later. Pick an older build from the versions list below.
- "There was a problem parsing the package" — the download was interrupted. Delete the file and re-download over Wi-Fi.
- Works on one phone but not another — this build ships x86/x86-64/armeabi-v7a/arm64-v8a native code. Devices with a different CPU will reject it.