LADYTIMER Period Tracker
v4.3.9 · 4.3 MB · code 70
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File information
UpdatedNov 2, 2016
PublishedNov 2, 2016
Packagecom.ladytimer.ovulationpro
Versionv4.3.9 (70)
Size4.3 MB
MD562d79ce29208be6abff4bed02d91ad16
Min SDK11
Malware scanTRUSTED
Signature SHA17B:9C:B3:95:06:0C:52:21:2B:D1:CC:88:87:CE:84:12:7D:E8:32:C1
SignerCN=Alfred Wallner, OU=Unknown, O=vipos.com, L=San Diego, ST=CA, C=US
Total downloads2,192
This version2,192
DeveloperVipos Apps
Age ratingEveryone
What's new in v4.3.9
Security scan
TRUSTED
- Developer signature verified 2017-08-08
- Scanned for malware 2020-05-29 10:21:07
- Signature SHA1 7B:9C:B3:95:06:0C:52:21:2B:D1:CC:88:87:CE:84:12:7D:E8:32:C1
- File MD5 62d79ce29208be6abff4bed02d91ad16
How to install LADYTIMER Period Tracker v4.3.9 on Android API 11+
Takes about 2 minutes. You'll need roughly 4.3 MB of free storage.
- Grab com.ladytimer.ovulationpro_70.apk — hit the Download button above (4.3 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 62d79ce29208be6a…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.ladytimer.ovulationpro_70.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=Alfred Wallner, OU=Unknown, O=vipos.com, L=San Diego, ST=CA, 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 LADYTIMER Period Tracker — tap Open on the install screen, or find the LADYTIMER Period Tracker icon in your app drawer.
Common install errors for LADYTIMER Period Tracker
- "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 11 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.