• Ghost Log (logcat viewer) 1
  • Ghost Log (logcat viewer) 2
  • Ghost Log (logcat viewer) 3
  • Ghost Log (logcat viewer) 4

Ghost Log (logcat viewer)

NOTE: Device root (superuser) access is required to read system logs on Android 4.1 and above
Non-root users can still use Ghost Log with their own apps via intent integration
- see https://github.com/jgilfelt/GhostLog

Features
* Persistent logcat display as a system overlay
* Customisable log filters and display options
* Auto filter by the current foreground Activity process
* Quick access to pause/play, clear & share functions via rich notification
* Integration support for non-root devices

This app is completely open source at https://github.com/jgilfelt/GhostLog

Category : Tools

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Reviews (18)

Jay. R. May 11, 2015     

I'm a developer and need to test a lot of things based on logs. I have crashlytics installed but it's not the complete package since my team's Q&A don't have much knowledge about android. This app helps us in performing some basic tests based on logs and the best part is you do not need to have root access. A lot of thought has gone in building this app. Thanks!

Sco. T. Jan 21, 2015     

This is a very clever app that does a great job of allowing you to troubleshoot strange crashes and see what your device up to. Like others I was not able to hit grant in the sudo window that popped up, but I was able to go into SuperSU and grant access in the list of apps there.

A. G. u. Sep 10, 2014     

cm 11 m9 when requesting su, it wont let me press allow, ive reinstalled and same issue, very very strange. I can select deny but not accept, this is first time its happened.

N. C. Jan 18, 2015     

Can't select allow for SU. I see others had same problem, running Lollipop 5.02

Ant. R. Apr 13, 2018     

Really handy for seeing logs in real time as you're working on something affecting log output.

A. G. u. Jun 9, 2014     

It's simply awesome. A must-have app for backtracing the bugs! I really ove your overlay screen idea 👍

hex. Jan 23, 2015     

Neat way of finding out how stuff works! TCT Alcatel OT 7040E -rooted

Bhu. G. L. May 26, 2015     

Its a good.. app.. to get log data's n even mail it Thanks for good apps

Har. L. Mar 21, 2014     

A huge help would pay for a pimped out version.

Kat. S. Apr 3, 2015     

Cant share log info for an app that doesnt work with the developer ... any thoughts guys???

Hai. T. T. Nov 26, 2015     

Don't need

Ste. Jan 25, 2014     

Great tool, but using OS 4.1.2 on a K2_CL there is no option in the notification bar to share, pause, and/or play. Specifically to share/save the logcat. Please add the ability to save the logcat for lesser API. The inability to review the logcat makes it pointless. Otherwise, very nice.

Pra. J. Jan 6, 2014     

You must have this app if you're an Android developer. Can see all the logs in the screen. No need to skip to DDMS to see the logs if you are using Eclipse. Thanks to the developer.

Fan. S. Feb 19, 2014     

It hangs when clicking the notification while in overlay mode.

Hos. K. Jan 2, 2014     

Exactly what I needed, other apps requires to switch between apps. This is Perfect. Btw, love the icon on notification bar.

Ton. O. Jan 3, 2014     

Much better than other logcat viewers, really useful to see it on screen at the same time. Filtering also very handy, as is the share feature.

Ant. C. May 30, 2015     

Everytime I press grant to allow superuser access nothing happens. Like it ignores my presses.

Chr. J. Apr 27, 2015     

Takes me to settings page just after granting root acess immediately after fresh install where I'm unable to do anything except back out and.. uninstall... Is android 5.0 lollipop supported?