Whole Day Calendar
v0.1 · 1.8 MB · code 1
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File information
UpdatedSep 7, 2025
PublishedAug 19, 2019
Packagecom.rohurd.calendaroffline
Versionv0.1 (1)
Size1.8 MB
MD5e77013a6ba3905864caa06dba9620ac4
Min SDK23
Malware scanUNKNOWN
Signature SHA1E5:BE:46:C9:89:29:22:B9:A2:2E:7C:5D:CD:4C:FF:53:FE:1D:61:69
SignerCN=Andr? L?ttig, L=Vienna, C=AU
Total downloads155
This version155
DeveloperAndré Lüttig
Age ratingEveryone
Security scan
UNKNOWN
- Developer signature verified 2017-09-14
- Scanned for malware 2021-04-06 12:21:28
- Signature SHA1 E5:BE:46:C9:89:29:22:B9:A2:2E:7C:5D:CD:4C:FF:53:FE:1D:61:69
- File MD5 e77013a6ba3905864caa06dba9620ac4
How to install Whole Day Calendar v0.1 on Android 6.0 Marshmallow+
Takes about 2 minutes. You'll need roughly 1.8 MB of free storage.
- Grab com.rohurd.calendaroffline_1.apk — hit the Download button above (1.8 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 e77013a6ba390586…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.rohurd.calendaroffline_1.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=Andr? L?ttig, L=Vienna, C=AU. 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 UNKNOWN).
- Done — open Whole Day Calendar — tap Open on the install screen, or find the Whole Day Calendar icon in your app drawer.
Common install errors for Whole Day Calendar
- "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.