Unique RAM Memory app. Advanced functions: -"Hyper calc" is the same operation as before, though GUI expression is different. -When you want to show previous experience, please set it via optional menu "Former Expression". -Auto closing. -Removal of animation. -Auto start function by recognition of exceeding threshold of memory usage ratio. -Color settings for texts, background, foreground, and animation. -Shortcut for customized app-start. -Side launcher helps you to quick start the app and many extra functions. -Accessibility service is used for back/home/recent app/open notification/screen move/split screen/quick settings/pointer mode and not for personal data collection. Please use this function with your acceptance. -Paid option for no-ad on the app and minimization is monthly subscription*. *If you do not cancel the automatic renewal within 24 hours, the contract period will be automatically renewed. *You can check and cancel the contract details from Google Play (Settings tab > Subscription > RAM Calc).