Tattva Time
v1.3 · 1.1 MB · code 4
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File information
UpdatedAug 11, 2017
PublishedAug 11, 2017
Packagecom.olafmertens.tattvatime.lite
Versionv1.3 (4)
Size1.1 MB
MD5a04638e366e323279b0fba3ec232455a
Min SDK7
Malware scanTRUSTED
Signature SHA1F8:B4:FE:1B:BA:FA:06:27:7F:41:03:57:F2:DB:50:0B:07:BA:6E:D7
SignerCN=Olaf Mertens, O=olaf-mertens.com, L=Berlin, C=DE
Total downloads10,000
This version10,000
DeveloperOlaf Mertens
Age ratingEveryone
What's new in v1.3
Version 1.3
- Fixed sunrise calculation on day of daylight saving change.
- Fixed sunrise calculation on day of daylight saving change.
Security scan
TRUSTED
- Developer signature verified 2025-06-18
- Scanned for malware 2020-11-28 02:08:05
- Signature SHA1 F8:B4:FE:1B:BA:FA:06:27:7F:41:03:57:F2:DB:50:0B:07:BA:6E:D7
- File MD5 a04638e366e323279b0fba3ec232455a
How to install Tattva Time v1.3 on Android API 7+
Takes about 2 minutes. You'll need roughly 1.1 MB of free storage.
- Grab com.olafmertens.tattvatime.lite_4.apk — hit the Download button above (1.1 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 a04638e366e32327…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.olafmertens.tattvatime.lite_4.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=Olaf Mertens, O=olaf-mertens.com, L=Berlin, C=DE. 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 Tattva Time — tap Open on the install screen, or find the Tattva Time icon in your app drawer.
Common install errors for Tattva Time
- "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 7 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.