In order to become aMasteryou must practice a skill for 10000 hours.
Masterytracks how much time you spend on developing your skills. This app allows to gamify your skill development and enhance productivity.

G+ community: https://goo.gl/TG4Yww

Tips and tricks
• The main screen of the app contains the activities that you created.
• The Skills menu item allows you to manage skills (create, view, edit, delete).
• The Categories menu item allows you to manage categories (create, view, edit, delete).
• The Trends menu item displays some neat charts.
• The Store menu item allows you to manage products / rewards (create, view, edit, delete).
• The Transactions menu item shows the expense / income coin transactions.
• There is one category created by default: General. You can edit it, and you can add more categories by pressing on the + button when on Categories page.
• Icons for skills, categories, and products are mandatory.
• You can add activity only when you have at least one skill defined.
• Store is for user-defined rewards (see explanation below).

Store
The use of the store is completely optional. The main aim of it, is to allow the user to define some rewards for time spent developing a skill.

Examples:
• Gaming - you can purchase an hour of gaming using X coins that you got from developing a skill.
• TV Shows- you can purchase an episode of TV Shows using X coins that you got from developing a skill.
The idea is to allow you to define rewards for your time spent developing useful skills.

More icon packs will be added in the future.
Moregamificationfeatures are going to be added in the future (feel free to suggest them).

The free version allows you to have a maximum of 7 skills at a time, everything else is not restricted.

// Option A //

To download Mastery mod from HappyMod.com.
You need enable the option "Unknown Sources".
1. Click on the above link to download Mastery mod APK.
2. Save the file in your device Downloads folder.
3. Now tap on Install and wait for the installation to finish.
4. Once it is done, open the game and start playing it right away.

// Option B //

To download Mastery from HappyMod APP, you can follow this:
1. Open your browser and download the HappyMod APK file from HappyMod.com - the only official website of HappyMod.
2. Open Android Settings and go into Privacy or Security.
3. Tap the option to Allow Unknown Sources and enable it.
4. Go to your Android downloads and tap the APK file.
5. Follow the directions on the screen to install it.
6. Search Mastery in HappyMod App.