"Lifehacker" is a self-development and personal improvement app for Android.

Here you can find the latest information about self-development and personal improvement, as well as the answers to the most complex questions, get new knowledge of a foreign language, and increase your productivity.

This application is a mobile version of the website, so you can access it even if you don't have an internet connection. It contains a lot of useful information that can help you improve your life

You can listen to a lot of useful information in the podcast.