Diary with lock password
v3.5.3 · 9.7 MB · code 76
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File information
UpdatedMar 5, 2018
PublishedApr 5, 2017
Packagecom.aiguo.handydiary
Versionv3.5.3 (76)
Size9.7 MB
MD5c574c98f10dfb0968326ae01d164c06f
Min SDK15
Malware scanTRUSTED
Signature SHA104:08:23:7C:1E:36:96:8F:A2:CF:06:F4:76:89:3A:38:B8:E5:F4:5D
SignerCN=Yoann Hercouët, O=AiguoApp, C=33
Total downloads5,000,000
This version5,000,000
DeveloperAppeus
Age ratingEveryone
What's new in v3.5.3
Several bug fixes
Security scan
TRUSTED
- Developer signature verified 2025-03-10
- Scanned for malware 2020-11-13 06:56:11
- Signature SHA1 04:08:23:7C:1E:36:96:8F:A2:CF:06:F4:76:89:3A:38:B8:E5:F4:5D
- File MD5 c574c98f10dfb0968326ae01d164c06f
How to install Diary with lock password v3.5.3 on Android API 15+
Takes about 2 minutes. You'll need roughly 9.7 MB of free storage.
- Grab com.aiguo.handydiary_76.apk — hit the Download button above (9.7 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 c574c98f10dfb096…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.aiguo.handydiary_76.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=Yoann Hercouët, O=AiguoApp, C=33. 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 Diary with lock password — tap Open on the install screen, or find the Diary with lock password icon in your app drawer.
Common install errors for Diary with lock password
- "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 API 15 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.