The Moon Calendar v3.5.3
APK · 24.5 MB · version code 51 · Android 8.0+ · uploaded May 6, 2026
- v3.43 is signed like the Google Play version Get v3.43
The source store flagged this file with a security warning (Warning). We recommend not installing it. See other versions.
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Answer this to unlock the download. It keeps automated downloaders away.
Compared with the latest version
The latest version is v3.43, uploaded Aug 16, 2026 — about 3 months after this one.
- Size: this file is 24.5 MB; the latest is 20.6 MB (3.8 MB smaller).
- Android: this version needs Android 8.0+; the latest needs Android 5.0+.
- The latest version asks for 1 more permission: Read shared storage.
- The latest version no longer asks for: Access adservices ad id, Access adservices attribution, Show notifications, Read media visual user selected, Receive push notifications, Read Google service settings, Internal broadcast protection (app-defined).
File information
- Version
- v3.5.3 (51)
- Uploaded
- May 6, 2026
- Size
- 24.5 MB
- Requires
- Android 8.0+ (API 26)
- CPU support
- Any (no native code)
- Graphics
- OpenGL ES 2.0+
- Screen
- Small screens and larger
- MD5
- e58ecb6ba3bccd110f57ad77a11e0822
- Signing certificate (SHA-1)
- 61:ED:37:7E:85:D3:86:A8:DF:EE:6B:86:4B:D8:5B:0B:FA:A5:AF:81
- Signed by
- [email protected], CN=Android, OU=Android, O=Android, L=Mountain View, ST=California, C=US
- File name
- com-mandalasapp-mooncalendar-51-74640144-e58ecb6ba3bccd110f57ad77a11e0822.apk
- Package
- com.mandalasapp.mooncalendar
- Downloads (all versions)
- 100K+
- Age rating
- PEGI 3 · Everyone
What's new in v3.5.3
Fixed period tracking issue
Bug fixes
Permissions (25)
This version requests 25 permissions, 7 of them sensitive.
- Approximate location Sensitive android.permission.ACCESS_COARSE_LOCATION
- Find accounts on the device Sensitive android.permission.GET_ACCOUNTS
- Modify shared storage Sensitive android.permission.WRITE_EXTERNAL_STORAGE
- Precise location Sensitive android.permission.ACCESS_FINE_LOCATION
- Read calendar Sensitive android.permission.READ_CALENDAR
- Read media visual user selected Sensitive android.permission.READ_MEDIA_VISUAL_USER_SELECTED
- Write calendar Sensitive android.permission.WRITE_CALENDAR
- Access adservices ad id android.permission.ACCESS_ADSERVICES_AD_ID
- Access adservices attribution android.permission.ACCESS_ADSERVICES_ATTRIBUTION
- Advertising ID com.google.android.gms.permission.AD_ID
- Full network access android.permission.INTERNET
- Google Play install referrer com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE
- In-app purchases (Google Play Billing) com.android.vending.BILLING
- Internal broadcast protection (app-defined) com.mandalasapp.mooncalendar.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION
- Prevent the device from sleeping android.permission.WAKE_LOCK
- Read Google service settings com.google.android.providers.gsf.permission.READ_GSERVICES
- Receive push notifications com.google.android.c2dm.permission.RECEIVE
- Run at startup android.permission.RECEIVE_BOOT_COMPLETED
- Run foreground services android.permission.FOREGROUND_SERVICE
- Show notifications android.permission.POST_NOTIFICATIONS
- Use biometric hardware android.permission.USE_BIOMETRIC
- Use credentials android.permission.USE_CREDENTIALS
- Use fingerprint hardware android.permission.USE_FINGERPRINT
- View Wi-Fi connections android.permission.ACCESS_WIFI_STATE
- View network connections android.permission.ACCESS_NETWORK_STATE
Security & authenticity
Security rating: Warning
Signing certificate
- Signed with Android's public test key This key is published with Android's source code, so anyone can sign a file with it.
- The same certificate signs apps from 141 different developers Developers sign only their own apps, so this almost always means the files were re-signed by someone else — often after being modified.
- Signed differently from the Google Play version v3.43, which matches Google Play, uses another certificate. Android normally won't update an installed Play Store copy with this file. v3.43
Store checks
- Developer signature check failed May 6, 2026
- Uploaded by “drago7709” 6 followers · uploading since 2025
Scans come from the source store; the certificate comparisons are AAPKs's own, made from the files' published signatures (1 other version compared). AAPKs doesn't scan files itself.
How to install The Moon Calendar on Android 8.0+
You'll need about 49 MB of free space.
- Download the APK — tap Download APK above (24.5 MB). Chrome shows “File might be harmful” for every APK file; choose Download anyway only if you trust this file.
- Open the file — tap the download notification, or open Files › Downloads and tap com-mandalasapp-mooncalendar-51-74640144-e58ecb6ba3bccd110f57ad77a11e0822.apk.
- Allow the install (first time only) — Android 8 and later asks for permission the first time an app opens an APK: tap Settings in the prompt, turn on Allow from this source, then go back. Manual path: Settings › Apps › Special app access › Install unknown apps (on Samsung: Settings › Apps › ⋮ › Special access). On Android 7 and older: Settings › Security › Unknown sources.
- Check the file (optional) — the MD5 of the downloaded file should be e58ecb6ba3bccd110f57ad77a11e0822. If it differs, the file is damaged or was changed: delete it and download again.
- Tap Install — Android asks “Do you want to install this app?”. The source store flagged this file with a security warning; we recommend not installing it. If Play Protect blocks it, tap Cancel. If an earlier version is installed, this one only installs as an update when it is signed with the same certificate (SHA-1 shown above).
- Open The Moon Calendar — tap Open on the install screen, or find it in your app drawer.
Common install problems
- “App not installed” — a version signed with a different certificate, or a newer version, is already installed (Android doesn't allow downgrades). Uninstall it first; back up your data, because uninstalling deletes it.
- “There was a problem parsing the package” — the file is incomplete, or your Android is too old (this version needs Android 8.0+). Download it again, or pick an older version.
- Blocked by Play Protect — Play Protect checks apps from outside the Play Store. Only continue if you trust the source; for this file we recommend not to.