BirdieSync for Thunderbird

Synchronize your Android contacts, events and calendars with Mozilla Thunderbird

Callicia · com.callicia.birdiesync

Not rated yet 100K+ downloads v3.0.0.23 1.2 MB Android 4.0+ PEGI 3 · Everyone

Download APK 1.2 MB All versions

Same certificate as the other version checked Details

At a glance

Latest version: v3.0.0.23 (78)
Updated: Mar 12, 2025 (1 year ago)
APK size: 1.2 MB
Requires: Android 4.0+ (API 14)
CPU support: Any (no native code)
Category: Productivity (app)
Listed since: Mar 21, 2023 (at least)
Permissions: 22 (6 sensitive)
Website: birdiesync.com
Developer contact: [email protected]
Privacy: Developer's privacy policy

About this APK

BirdieSync for Thunderbird is an app by Callicia in the Productivity category, listed since at least March 2023. It has no native code, so it runs on any Android processor.

Since version 3.0.0.22, the APK grew from 721.2 KB to 1.2 MB and the minimum Android version rose from 2.3 to 4.0. It asks for 22 permissions, 6 of them sensitive, including read contacts, read phone status and identity and find accounts on the device. Compared with version 3.0.0.22, it adds 1 new permission: “Foreground service data sync”.

What's new in v3.0.0.23

Support of Android 14

Description

From the listing uploaded by “appupdater”.

Synchronize your contacts and events between your Android device and Mozilla Thunderbird, Lightning and Sunbird on your PC. Keep your information up to date automatically: every modification on any device is automatically transferred to the other device. Keep your data private: your personal data is not stored in the cloud. It is directly synchronized between your device and your desktop computer through a secure connection and never goes through any third-party server. BirdieSync supports: contact photos, multiple address books and calendars, contact groups and categories, recurring events and alarms, ICS, calDAV, WCAP, Google Calendar types. Note: this app requires BirdieSync on your PC (19.95 €). You can download a fully-functional version and try it out free for 21 days (only Windows is supported). Please go to BirdieSync web site for more information: http://www.birdiesync.com

Version history

2 versions are listed, going back to v3.0.0.22. Since v3.0.0.23 it requires Android 4.0+.

v3.0.0.23 LATEST Mar 12, 2025 1.2 MB TRUSTED v3.0.0.22 Sep 1, 2023 721.2 KB TRUSTED

All 2 versions

Security & authenticity

Security rating: Trusted

Signing certificate

Certificate issued to “Callicia” The developer's name — though anyone can put any name in a certificate.
Same certificate as the other version checked

Store checks and file details

Developer signature verified Mar 12, 2025
Signed byO=Callicia
Signing certificate (SHA-1)97:2F:21:63:D3:EE:00:EC:3E:20:32:E0:2F:EB:0C:D1:89:83:31:79
File MD567cb4f7c8b4ae23f0bc63b5eb128e518
Uploaded by “appupdater” Gold tier · 117,810 followers · uploading since 2020

Scans and ratings 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 — compare the MD5 and signer after downloading.

Permissions (22)

BirdieSync for Thunderbird requests 22 permissions, 6 of them sensitive.

Find accounts on the device Sensitive android.permission.GET_ACCOUNTS
Read calendar Sensitive android.permission.READ_CALENDAR
Read contacts Sensitive android.permission.READ_CONTACTS
Read phone status and identity Sensitive android.permission.READ_PHONE_STATE
Write calendar Sensitive android.permission.WRITE_CALENDAR
Write contacts Sensitive android.permission.WRITE_CONTACTS
Authenticate accounts android.permission.AUTHENTICATE_ACCOUNTS
Change network state android.permission.CHANGE_NETWORK_STATE
Change wifi multicast state android.permission.CHANGE_WIFI_MULTICAST_STATE
Foreground service data sync android.permission.FOREGROUND_SERVICE_DATA_SYNC
Full network access android.permission.INTERNET
Internal broadcast protection (app-defined) com.callicia.birdiesync.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION
Manage accounts android.permission.MANAGE_ACCOUNTS
Prevent the device from sleeping android.permission.WAKE_LOCK
Read sync settings android.permission.READ_SYNC_SETTINGS
Read sync stats android.permission.READ_SYNC_STATS
Run at startup android.permission.RECEIVE_BOOT_COMPLETED
Run foreground services android.permission.FOREGROUND_SERVICE
Use credentials android.permission.USE_CREDENTIALS
View Wi-Fi connections android.permission.ACCESS_WIFI_STATE
View network connections android.permission.ACCESS_NETWORK_STATE
Write sync settings android.permission.WRITE_SYNC_SETTINGS

Required hardware & features

Basic touch input android.hardware.faketouch
Portrait screen android.hardware.screen.portrait
Wi-Fi android.hardware.wifi

BirdieSync for Thunderbird APK: questions and answers

Is there a version of BirdieSync for Thunderbird for older Android phones?

The current version needs Android 4.0 or later. Version 3.0.0.22 is the newest listed build that installs on Android 2.3 and later. It is an old build: apps that rely on online services may no longer connect when they are this old. Get version 3.0.0.22 · All versions

Can I install this APK over the version I already have?

Only if it is signed with the same certificate as the copy on your phone and isn't an older version. If Android says “App not installed”, the certificates differ; uninstalling your copy first works but deletes its data unless it is backed up.

Is the BirdieSync for Thunderbird APK safe?

No one can promise that a file is safe, but some things can be checked. The source store rates this file Trusted. It is signed with the same certificate as the other version checked. After downloading, check that the file's MD5 is 67cb4f7c8b4ae23f0bc63b5eb128e518.