Log Collector -
Collects a device log
Collects a device log and sends it to a developer using a method (email, messaging, etc.) of your choice. The log data is vital to troubleshoot a crashing, or otherwise misbehaving application.
This app is an open source project, hosted at http://code.google.com/p/android-log-collector/
What's New in the Latest Version 1.2.0
Last updated on May 9, 2017 -updated the app icon.-this release removes support for Android 4.1 and above. Starting with Android 4.1 (Jelly Bean), Android apps can read only their own log entries, as a result this app won't work on Android 4.1 and above.