BirdieSync for Thunderbird

Name: BirdieSync for Thunderbird
Rating: 3.142857 (328 reviews)
Author: Callicia

By: Callicia

Synchronize your Android contacts, events and calendars with Mozilla Thunderbird

Features & Capabilities

BirdieSync for Thunderbird enables seamless synchronization of contacts, calendars, and events between your Android device and Mozilla Thunderbird, Lightning, or Sunbird on your Windows PC. This extension ensures that any modification on either device is automatically updated on the other, keeping your information current without manual effort.

Prioritizing your privacy, BirdieSync transfers data directly through a secure connection without storing any personal information in the cloud or third-party servers. It supports multiple address books, contact photos, contact groups, recurring events, alarms, and popular calendar protocols such as ICS, CalDAV, and Google Calendar types. Note: Requires the BirdieSync desktop application (available for Windows) with a 21-day free trial and a one-time fee of €19.95. For more details, visit birdiesync.com.

User Growth & Download Statistics

App Communication Privacy & Security

By:

Downloads:

Rating:

Version:

3.0.0.23 Last updated: 2024-08-31

Version code:

Creation date:

2011-01-20

Publisher country:

Permissions:

android.permission.GET_ACCOUNTS Very high risk
android.permission.READ_CONTACTS Very high risk
android.permission.READ_PHONE_STATE Very high risk
android.permission.WRITE_CONTACTS Very high risk
android.permission.AUTHENTICATE_ACCOUNTS High risk
android.permission.MANAGE_ACCOUNTS High risk
android.permission.READ_CALENDAR High risk
android.permission.USE_CREDENTIALS High risk
android.permission.WRITE_CALENDAR High risk
android.permission.READ_SYNC_STATS Moderate risk

Size:

1.20MB

Email:

in*****@birdiesync.com

URLs:

Website ,Privacy policy

Full description:

Source:

Google Play Store

Data ingested on:

2026-07-12

Compare stats and ranking:

Ranking

# 210,256 ▼ 1,034

For Developers

Monetize with App Pass Boost with Extension Booster

Contact the developer

Chrome-Stats does not own this Android app. Please use these information below to contact the Android app developer.

Developed by:

Callicia

Google Play Store

https://play.google.com/store/apps/details?id=com.callicia.birdiesync

Email:

in*****@birdiesync.com

Website:

http://www.birdiesync.com

User Reviews

BirdieSync is praised for its core syncing capability, especially cross-device and wireless syncing between Android and Thunderbird/PC, and many users report it works well after setup. However, there are notable downsides: instability when using multiple computers, a costly subscription after a trial, and a challenging setup with limited help for non-technical users. Overall, it suits single-device use or light multi-device use, but multi-device reliability and ongoing costs are common concerns.

Pros

Strong cross-device synchronization between Android and Thunderbird/PC, usable across multiple devices
Wireless syncing between Android and PC is a standout feature
Generally positive performance after setup, with users reporting it works well once configured

Cons

Unreliable with multiple computers/devices; conflicts and instability, with no notifications when a device goes down
Pricing model is a concern: after a free period, the PC portion requires an annual subscription that many reviewers consider expensive
Configuration is complex and not very user-friendly for non-technical users, with limited guidance or support

Recent reviews

It works with a few issues. Don't think the developer is still involved though as no support in the forum for ages.

Wi*****, 2024-11-03

Good

Fr*****, 2021-09-16

While upgrading the app systematically deleted all my appointments in my phone diary. Now I am away for the weekend I do not know what appointments I have for the week until I return to the office to sync with my pc. I am not happy I'm also not happy about having to allow these apps permission to change things. Why do they need these intrusive permissions?