Easy Period Calendar ovulation
v1.5.4 · 19.3 MB · code 21010504
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File information
UpdatedJan 19, 2023
PublishedAug 12, 2022
Packagepl.mobiem.android.kalendarzyk
Versionv1.5.4 (21010504)
Size19.3 MB
MD5c0d51c0bc8029bdd71ea343f1487b45e
Min SDK21
Malware scanTRUSTED
Signature SHA190:5D:95:D3:E5:6C:E8:D6:E8:2C:63:07:5C:C2:09:32:25:F5:2C:5E
SignerCN=Artur Timczenko, OU=Unknown, O=Unknown, L=Warszawa, ST=mazowieckie, C=PL
Total downloads100,000
This version100,000
DeveloperMobiem
Age ratingEveryone
Security scan
TRUSTED
- Developer signature verified 2023-01-19
- Scanned for malware 2023-01-19 14:55:56
- Signature SHA1 90:5D:95:D3:E5:6C:E8:D6:E8:2C:63:07:5C:C2:09:32:25:F5:2C:5E
- File MD5 c0d51c0bc8029bdd71ea343f1487b45e
How to install Easy Period Calendar ovulation v1.5.4 on Android 5.0 Lollipop+
Takes about 2 minutes. You'll need roughly 19.3 MB of free storage.
- Grab pl.mobiem.android.kalendarzyk_21010504.apk — hit the Download button above (19.3 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 c0d51c0bc8029bdd…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find pl.mobiem.android.kalendarzyk_21010504.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=Artur Timczenko, OU=Unknown, O=Unknown, L=Warszawa, ST=mazowieckie, C=PL. 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 Easy Period Calendar ovulation — tap Open on the install screen, or find the Easy Period Calendar ovulation icon in your app drawer.
Common install errors for Easy Period Calendar ovulation
- "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 5.0 Lollipop 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.