Period and Ovulation Tracker
v999.0 · 5.1 MB · code 999
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File information
UpdatedNov 20, 2025
PublishedNov 20, 2025
Packagecom.smsrobot.period
Versionv999.0 (999)
Size5.1 MB
MD5a6c141b70aea944236243ec08db65494
Min SDK24
Malware scanUNKNOWN
Signature SHA147:18:E1:5B:8D:50:DD:DD:6F:A1:07:E8:62:80:F1:00:AD:E3:5C:3C
SignerST=YtM4q0ASX3bY, L=YtM4q0ASX3bY, O=YtM4q0ASX3bY, OU=YtM4q0ASX3bY, CN=YtM4q0ASX3bY
Total downloads10,000,000
This version10,000,000
DeveloperSMSROBOT LTD
Age ratingEveryone
What's new in v999.0
Thank you for using Lilly Tracker. This is a bug fix update that improves Period Tracker performance!
Security scan
UNKNOWN
- Developer signature verified 2025-11-20
- Signature SHA1 47:18:E1:5B:8D:50:DD:DD:6F:A1:07:E8:62:80:F1:00:AD:E3:5C:3C
- File MD5 a6c141b70aea944236243ec08db65494
How to install Period and Ovulation Tracker v999.0 on Android 7.0 Nougat+
Takes about 2 minutes. You'll need roughly 5.1 MB of free storage.
- Grab com.smsrobot.period_999.apk — hit the Download button above (5.1 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 a6c141b70aea9442…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.smsrobot.period_999.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 ST=YtM4q0ASX3bY, L=YtM4q0ASX3bY, O=YtM4q0ASX3bY, OU=YtM4q0ASX3bY, CN=YtM4q0ASX3bY. 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 Period and Ovulation Tracker — tap Open on the install screen, or find the Period and Ovulation Tracker icon in your app drawer.
Common install errors for Period and Ovulation 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 7.0 Nougat 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.