Rich Text Notes
v0.9.0-beta-13 · 6.5 MB · code 13
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File information
UpdatedDec 20, 2025
PublishedMar 25, 2022
Packageat.harnisch.android.notes
Versionv0.9.0-beta-13 (13)
Size6.5 MB
MD541349d179a16518993b5cb5d0645b57b
Min SDK23
Malware scanTRUSTED
Signature SHA100:E1:A6:CF:26:DE:80:C3:D7:6B:BC:B8:97:AF:75:82:F9:A5:B0:90
SignerCN=Android, OU=Android, O=Google Inc., L=Mountain View, ST=California, C=US
Total downloads1,000
This version1,000
DeveloperHarnisch Ges.m.b.H.
Age ratingEveryone
What's new in v0.9.0-beta-13
Basic Support for Android 15
Security scan
TRUSTED
- Developer signature verified 2025-12-20
- Signature SHA1 00:E1:A6:CF:26:DE:80:C3:D7:6B:BC:B8:97:AF:75:82:F9:A5:B0:90
- File MD5 41349d179a16518993b5cb5d0645b57b
How to install Rich Text Notes v0.9.0-beta-13 on Android 6.0 Marshmallow+
Takes about 2 minutes. You'll need roughly 6.5 MB of free storage.
- Grab at.harnisch.android.notes_13.apk — hit the Download button above (6.5 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 41349d179a165189…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find at.harnisch.android.notes_13.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 Rich Text Notes — tap Open on the install screen, or find the Rich Text Notes icon in your app drawer.
Common install errors for Rich Text Notes
- "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.