Customer Support - If you have any questions, you can contact us anytime. We'll help you or contact to the developer for your questions or problems.
Best Products - We hand out the best products, and exclude the bad, virus apps.
100% Discount Success - We maintain the discount coupons manually every day, delete all invalid code.
This app is indeed quite good. I tried it out, apparently it will delete game data. As a result, my game characters are all gone.
The clean-up is rather effective, I have been using it for a year, and have cleared 1.4GB in trash.