Bella Period Calendar
v2.0.3 · 30.4 MB · code 2000017
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File information
UpdatedAug 6, 2025
PublishedOct 26, 2022
Packagepl.bella.kalendarzyk
Versionv2.0.3 (2000017)
Size30.4 MB
MD576aa6157f0c108bfb7cc648b26b50ec6
Min SDK21
ABIsx86, x86-64, armeabi-v7a, arm64-v8a
Malware scanTRUSTED
Signature SHA12E:89:8C:45:DE:7D:1C:C0:8B:BB:CA:FD:B9:C5:6F:E0:15:1B:A6:1B
SignerCN=Dorota Uniewska, OU=Agencja Interaktywna 3xW, O=Agencja Interaktywna 3xW, L=Torun, ST=kujawsko-pomorskie, C=PL
Total downloads500,000
This version500,000
Developer3xW
Age ratingEveryone
What's new in v2.0.3
data storage fix
Security scan
TRUSTED
- Developer signature verified 2025-08-06
- Signature SHA1 2E:89:8C:45:DE:7D:1C:C0:8B:BB:CA:FD:B9:C5:6F:E0:15:1B:A6:1B
- File MD5 76aa6157f0c108bfb7cc648b26b50ec6
How to install Bella Period Calendar v2.0.3 on Android 5.0 Lollipop+
Takes about 2 minutes. You'll need roughly 30.4 MB of free storage.
- Grab pl.bella.kalendarzyk_2000017.apk — hit the Download button above (30.4 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 76aa6157f0c108bf…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find pl.bella.kalendarzyk_2000017.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=Dorota Uniewska, OU=Agencja Interaktywna 3xW, O=Agencja Interaktywna 3xW, L=Torun, ST=kujawsko-pomorskie, 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 Bella Period Calendar — tap Open on the install screen, or find the Bella Period Calendar icon in your app drawer (this build targets x86/x86-64/armeabi-v7a/arm64-v8a devices).
Common install errors for Bella Period 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 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.
- Works on one phone but not another — this build ships x86/x86-64/armeabi-v7a/arm64-v8a native code. Devices with a different CPU will reject it.