Easy Cleaner Subscription:
Includes photo library cleanup, image and video compression, contact cleanup, calendar cleanup, and secret storage.

Subscription:
Enjoy Fast Cleaner for free and choose to upgrade for an enhanced experience. If you decide to use Pro, you can enjoy a 3-day free trial and then continue with a week subscription of $4.99.

How to cancel subscription:
The auto-renewal option can be turned off in the iTunes account settings at least 24 hours before the current subscription period ends. On your iPhone, go to "Settings," then "iTunes & App Store," and tap on your Apple ID. Select "View Apple ID" and go to the "Account Settings" page. Click on "Subscriptions" and choose "Easy Cleaner."

All personal data is protected by the Terms of Use and Privacy Policy:

Terms of Use: https://cdn-keniu-cleaner-overseas.cubeengineapp.com/keniu_cleaner_overseas/cleaner/Agreement-1.html
Privacy Policy:https://cdn-keniu-cleaner-overseas.cubeengineapp.com/keniu_cleaner_overseas/cleaner/PrivacyPolicy-1.html