LogFox reads and exports Android system logs, with filters and crash notifications.
Logger
Logger lets users view and export Android call logs as CSV or JSON and analyze them on-device.

About Logger
Logger is an open-source Android app built with Flutter. It lets users view their call logs inside the app and export them as CSV or JSON files for analysis or record-keeping. It also offers light analysis of call records, including basic call statistics, call direction, and call duration, performed on the device.
The repository page states that Logger does not store call log data on the developer's servers. This is the project's own statement and is not an independent audit. The app can also import CSV files that it generated, which can help restore call history after a device reset or switch. The analysis is described as lightweight, so it is not intended as a full analytics tool.
Key features
- View call history directly within the app
- Export call logs as CSV or JSON files
- Filter calls by phone number, date range, call type, and duration
- On-device analysis of call statistics, call direction, and call duration
- Import call logs from CSV files generated by the app
- Interface available in multiple languages
- Open source under the GPL-3.0 license
- Available as an official release and from the F-Droid repository
- Analysis is performed on the device, according to the repository page
- Android only
- On-device analysis is described as lightweight and covers basic statistics
- Import is limited to CSV files generated by the app
Logger at a glance
- Website
- github.com/Sanmeet007/logger
- Category
- Mobile Apps › Android Apps
- Type
- Open-source project
- Pricing
- Not confirmed. Check the site
- Platforms
- Android
- Open source
- Yes · Source code
- Language
- English
- Last checked
- Oct 6, 2026 · Online when checked
- Listed
- Oct 5, 2026
Logger alternatives
Tools and sites you could use instead, ranked by how closely they match.
SysLog records Android system and kernel logs, collecting diagnostic information from a device for troubleshooting.
Traffic Light tracks network and data usage on Android, providing an open source view of device traffic with privacy in mind.
SMS-IE imports and exports text messages on Android, providing a simple utility for transferring SMS data.
The IRCCloud Android app provides mobile access to IRC chats, synchronized logs, and message notifications.
ShizuCallRecorder uses Shizuku and ADB to record calls on Android 11 and later without requiring root access.
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Logger FAQ
Which export formats does Logger support?
Where is call log analysis performed?
Can call history be restored after switching phones?
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