Notes, Journal, Diary: PenCake
v3.16 · 81.5 MB · code 4194422
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File information
UpdatedJan 18, 2026
PublishedSep 19, 2021
Packagecom.diffathy.bbapp
Versionv3.16 (4194422)
Size81.5 MB
MD581d7b24f5260cb2486d4f2f67959ee49
Min SDK21
ABIsx86-64
Malware scanTRUSTED
Signature SHA120:8A:54:79:ED:83:62:8C:96:EE:80:85:55:2F:F4:0C:26:20:6F:AF
SignerCN=Android, OU=Android, O=Google Inc., L=Mountain View, ST=California, C=US
Total downloads500,000
This version500,000
DeveloperDiffathy, Inc.
Age ratingEveryone
What's new in v3.16
■ Fixed some bugs.
Security scan
TRUSTED
- Developer signature verified 2026-01-18
- Signature SHA1 20:8A:54:79:ED:83:62:8C:96:EE:80:85:55:2F:F4:0C:26:20:6F:AF
- File MD5 81d7b24f5260cb2486d4f2f67959ee49
How to install Notes, Journal, Diary: PenCake v3.16 on Android 5.0 Lollipop+
Takes about 2 minutes. You'll need roughly 81.5 MB of free storage.
- Grab com.diffathy.bbapp_4194422.apk — hit the Download button above (81.5 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 81d7b24f5260cb24…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.diffathy.bbapp_4194422.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=Android, OU=Android, O=Google Inc., L=Mountain View, ST=California, C=US. 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 Notes, Journal, Diary: PenCake — tap Open on the install screen, or find the Notes, Journal, Diary: PenCake icon in your app drawer (this build targets x86-64 devices).
Common install errors for Notes, Journal, Diary: PenCake
- "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 5.0 Lollipop 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.