WIKIfor AndroidBETA
Directory/Calendar & Agenda/Birthday AdapterSOURCE-BACKED RECORD
Birthday Adapter app icon
maintained

Birthday Adapter

org.birthdayadapter

See birthdays and other events from your contacts in your calendar.

Latest documented release3.13.726 Aug 2026 · 3.1 MB→
⬇ Download APK3.13.7 · 3.1 MBPublisher site ↗

01 / Overview

Is Birthday Adapter safe?

Birthday Adapter brings birthdays, anniversaries, and other events from your contacts to your Android calendars. Unlike other apps, it creates a dedicated calendar within your system, so you can view all your contact dates alongside your daily schedule in your favorite calendar app. FEATURES Address Book Based: Store birthdays directly in your contacts - no manual lists to maintain or duplicate e…

Earliest archived version
26 Aug 2026
License
GPL-3.0-only (per F-Droid metadata)

02 / Release notes

Release notes from F-Droid

3.13.7

Improve device compatibility Fixed filtering for contacts without group in non-english versions - Update build config and dependencies - Perform migration checks only for marked upgrades - Unify SharedPreferences to Default - Rework and harmonize onboarding, f-droid, play-store and website texts

Full notes →

03 / Package identity

Technical fingerprint

Application IDorg.birthdayadapter
Latest APK SHA-256542aa6f1184da9d5982c1d151facb1698e66faecd5d86a6a50fe8ed589c864ae
Signing certificateB4:D5:00:46:25:9E:B0:C5:CF:0F:6A:2E:BB:F9:DB:46:5E:6E:55:96:2C:36:A5:22:5F:C8:8E:33:E6:FC:3D:46
MIN ANDROID28TARGET37ARCHITECTURE

04 / Version archive

Documented releases

1 TOTAL
VersionReleasedAndroidArchitecture
3.13.728+→

05 / Safety & access

Safety verdict

Authentic — file hash matches the source indexNo ads or tracking flagged by the source
IntegritySHA-256 verified vs source
SourceOpen-source · fdroid
Permissions13 declared · 4 sensitive
Signaturepresent
Anti-featuresNo known anti-features
Sensitive accessGET_ACCOUNTSREAD_CALENDARREAD_CONTACTSWRITE_CALENDAR

Declared permissions

android.permission.FOREGROUND_SERVICEandroid.permission.GET_ACCOUNTSandroid.permission.MANAGE_ACCOUNTSandroid.permission.READ_CALENDARandroid.permission.READ_CONTACTSandroid.permission.READ_SYNC_SETTINGSandroid.permission.READ_SYNC_STATSandroid.permission.RECEIVE_BOOT_COMPLETEDandroid.permission.REQUEST_IGNORE_BATTERY_OPTIMIZATIONSandroid.permission.WAKE_LOCKandroid.permission.WRITE_CALENDARandroid.permission.WRITE_SYNC_SETTINGSorg.birthdayadapter.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION

Tracker status: Not assessed by WIKI for Android.

06 / Sources

Evidence ledger

Each entry is a captured public reference backing this record.

RepositorySource package page↗Source codeSource repository↗