Mobi Cleaner Want to download new android game but have no any free space? Want to make your tablet or smartphone quicker? Mobi Cleaner will help you! The best speed booster... Free Android Android Tablet No features added Add a feature 3 Like Discontinued The official website is no longer available and the app is no longer updated. Last version, 1.0, released in February 2016, can be still downloaded from the Amazon Appstore.