About Logcat Extreme
Logcat Extreme is a powerful and versatile logcat reader and recorder designed for developers, testers, and anyone who needs deep insights into their Android device. Whether you're debugging your app, analyzing system...
Logcat Extreme is a powerful and versatile logcat reader and recorder designed for developers, testers, and anyone who needs deep insights into their Android device. Whether you're debugging your app, analyzing system performance or troubleshooting device issues, Logcat Extreme provides the features and flexibility you need.
Enjoy the handy user interface and the unique "Floating Logcat" feature which allows you to keep the logcat on top while you work on your device, perfect for testing! The logcat is displayed in a window that you can move, resize and even minimize, just like a desktop one.
Important Notes:
Root access or "READ_LOGS" permission is required for full functionality. On non-rooted devices, grant the "READ_LOGS" permission using ADB:
"adb shell pm grant scd.lcex android.permission.READ_LOGS"
Key Features:
* Real-time Logcat Reading: Monitor live logs as they happen, giving you instant visibility into your device's activity.
* Pause & Resume: Freeze the logcat stream whenever you need to examine specific entries without missing any crucial information.
* Background Recording: Capture logs even when the app is closed, ensuring you don't miss a single event.
* Powerful Filtering: Refine your logcat view with filters based on priority level, format, and keywords to isolate the information you need. Use the search box for quick filtering.
* Kernel Debugging (dmesg): Access kernel debug messages for advanced system-level analysis.
* Share Logs with Ease: Share log files or send logs via email on the fly.
* Floating Logcat (resizable & minimizable): Keep the logcat on top while using other apps, perfect for real-time monitoring during development and testing. Resize and minimize the floating window for optimal workflow.
* Intuitive design: Enjoy a clean, modern and user-friendly interface designed for efficient logcat management.
For developers:
Use intent actions and extras in order to launch the
logcat recorder directly from your apps:
"scd.lcex.ACTION_REC" start recording
"scd.lcex.ACTION_STOP" stop recording and associated service
"scd.lcex.EXTRA_FILTER" logcat filter (string, optional), use in conjunction with ACTION_REC
Download Logcat Extreme today and take control of your Android logs!
Previous Versions
Here you can find the changelog of Logcat Extreme since it was posted on our website on 2013-08-23 13:43:15.
The latest version is 2.2 and it was updated on 2026-03-12 04:10:27. See below the changes in each version.
Logcat Extreme version 2.2
Updated At: 2026-01-10
Changes: ver 2.2
- Improvements, updated SDK version
ver 1.9
Improved UI
ver 1.65
How-to info for non-root users (see "Info and Guide" section)
ver 1.6
BottomBar added, now you can choose between floating buttons or bottom Bar to control your logcat
Search added in Saved Logs
ver 1.5
Brand new user interface
New dark theme added
ver 1.45
Per-app logcat
Search/filter box with cancel button
Log filtering in floating mode
Log clear/restore in floating mode
ver 1.1
Floating Logcat feature added
Logcat Extreme version 2.1
Updated At: 2025-01-31
Changes: ver 2.0
Updated SDK version, graphic refresh
ver 1.9
Improved UI
ver 1.65
How-to info for non-root users (see "Info and Guide" section)
ver 1.6
BottomBar added, now you can choose between floating buttons or bottom Bar to control your logcat
Search added in Saved Logs
ver 1.5
Brand new user interface
New dark theme added
ver 1.45
Per-app logcat
Search/filter box with cancel button
Log filtering in floating mode
Log clear/restore in floating mode
ver 1.1
Floating Logcat feature added
Logcat Extreme version 2.0
Updated At: 2024-11-20
Changes: ver 2.0
Updated SDK version, changes and fixes
ver 1.9
Improved UI
ver 1.65
How-to info for non-root users (see "Info and Guide" section)
ver 1.6
BottomBar added, now you can choose between floating buttons or bottom Bar to control your logcat
Search added in Saved Logs
ver 1.5
Brand new user interface
New dark theme added
ver 1.45
Per-app logcat
Search/filter box with cancel button
Log filtering in floating mode
Log clear/restore in floating mode
ver 1.1
Floating Logcat feature added
Logcat Extreme version 1.9
Updated At: 2023-01-20
Changes: ver 1.9
Updated to the latest SDK
Improved UI and bug fixes
ver 1.65
How-to info for non-root users (see "Info and Guide" section)
ver 1.6
BottomBar added, now you can choose between floating buttons or bottom Bar to control your logcat
Search added in Saved Logs
ver 1.5
Brand new user interface
New dark theme added
ver 1.45
Per-app logcat
Search/filter box with cancel button
Log filtering in floating mode
Log clear/restore in floating mode
ver 1.1
Floating Logcat feature added
Logcat Extreme version 1.7
Updated At: 2021-10-30
Changes: ver 1.7
Improved UI and bug fixes
ver 1.65
How-to info for non-root users (see "Info and Guide" section)
ver 1.6
BottomBar added, now you can choose between floating buttons or bottom Bar to control your logcat
Search added in Saved Logs
ver 1.5
Brand new user interface, more polished, user-friendly
New dark theme added
ver 1.45
Per-app logcat
Search/filter box with cancel button
Log filtering in floating mode
Log clear/restore in floating mode
ver 1.1
Floating Logcat feature added
Logcat Extreme version 1.65
Updated At: 2019-08-14
Changes: ver 1.65
Improved UI and bug fixes
How-to info for non-root users (see "Info and Guide" section)
ver 1.6
BottomBar added, now you can choose between floating buttons or bottom bar to control your logcat
Search added in Saved Logs
ver 1.5
Brand new user interface, more polished, user-friendly
New dark theme added
ver 1.45
Per-app logcat
Search/filter box with cancel button
Log filtering in floating mode
Log clear/restore in floating mode
ver 1.1
Floating Logcat feature added
Logcat Extreme version 1.60
Updated At: 2016-11-13
Changes: ver 1.6,BottomBar added, now you can choose between floating buttons or bottom bar to control your logcat,Search added in Saved Logs,ver 1.5,Brand new user interface, more polished, user-friendly,Pure material design,New dark theme added,Support for Android 6.0 permissions system,ver 1.45,Per-app logcat,Search/filter box with cancel button,Log filtering in floating mode,Log clear/restore in floating mode,Bug fixes,ver 1.2,Support for Jelly Bean added,ver 1.1,Floating Logcat feature added
Logcat Extreme version 1.31
Updated At: 2013-06-05
Changes: Several fixes and updates
Disclaimer
Official Google Play Link
We do not host Logcat Extreme on our servers. We did not scan it for viruses, adware, spyware or other type of malware. This app is hosted by Google and passed their terms and conditions to be listed there. We recommend caution when installing it.
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