Persian Calendar v8.4.0
APK · 3.7 MB · version code 840 · Android 4.2+ · uploaded Nov 9, 2023
- Same certificate as v10.1.7, which matches Google Play Details
Quick check before downloading
Answer this to unlock the download. It keeps automated downloaders away.
Compared with the latest version
The latest version is v10.1.7, uploaded Aug 2, 2026 — about 2 years after this one.
- Size: this file is 3.7 MB; the latest is 3.4 MB (289.4 KB smaller).
- Android: this version needs Android 4.2+; the latest needs Android 6.0+. Use this one if your device runs an older Android release.
- The latest version no longer asks for: Foreground service media playback.
File information
- Version
- v8.4.0 (840)
- Uploaded
- Nov 9, 2023
- Size
- 3.7 MB
- Requires
- Android 4.2+ (API 17)
- CPU support
- Any (no native code)
- Graphics
- OpenGL ES 2.0+
- Screen
- Small screens and larger
- MD5
- 9334217f59c388d0665be18e7a60b04c
- Signing certificate (SHA-1)
- 18:97:0D:37:CF:C3:B9:77:A7:08:7A:78:EB:BB:C6:23:91:12:50:CF
- Signed by
- CN=Ebrahim Byagowi
- File name
- com-byagowi-persiancalendar-840-66392483-9334217f59c388d0665be18e7a60b04c.apk
- Package
- com.byagowi.persiancalendar
- Downloads (all versions)
- 5M+
- Age rating
- PEGI 3 · Everyone
What's new in v8.4.0
* Update for 1403
* Minor improvements
Permissions (10)
This version requests 10 permissions, 3 of them sensitive.
- Approximate location Sensitive android.permission.ACCESS_COARSE_LOCATION
- Precise location Sensitive android.permission.ACCESS_FINE_LOCATION
- Read calendar Sensitive android.permission.READ_CALENDAR
- Foreground service media playback android.permission.FOREGROUND_SERVICE_MEDIA_PLAYBACK
- Internal broadcast protection (app-defined) com.byagowi.persiancalendar.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION
- Prevent the device from sleeping android.permission.WAKE_LOCK
- Run at startup android.permission.RECEIVE_BOOT_COMPLETED
- Run foreground services android.permission.FOREGROUND_SERVICE
- Schedule exact alarms android.permission.SCHEDULE_EXACT_ALARM
- Show notifications android.permission.POST_NOTIFICATIONS
Security & authenticity
Security rating: Trusted
Signing certificate
- Certificate issued to “Ebrahim Byagowi” This is the certificate of the Google Play version.
- Same certificate as v10.1.7, which matches Google Play v10.1.7 · v10.1.2 · v10.1.1 · v10.1.0
Store checks
- Developer signature verified Nov 9, 2023
- Uploaded by “appupdater” Gold tier · 117,810 followers · uploading since 2020
Scans come from the source store; the certificate comparisons are AAPKs's own, made from the files' published signatures (6 other versions compared). AAPKs doesn't scan files itself.
How to install Persian Calendar on Android 4.2+
You'll need about 7.4 MB of free space.
- Download the APK — tap Download APK above (3.7 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-byagowi-persiancalendar-840-66392483-9334217f59c388d0665be18e7a60b04c.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 9334217f59c388d0665be18e7a60b04c. 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?”. If Google Play Protect shows a warning, read it before you continue: the source store rated this file Trusted, but only install apps from sources you trust. 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 Persian 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 4.2+). 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.