SuperFreezZ

SuperFreezZ is an open-source Android app designed to improve device performance by freezing rarely used or unwanted apps running in the background. It offers control over what runs on your phone, enhancing battery life and reducing mobile data usage. The app update includes fixes for OxygenOS 12 freezing issues and removes unnecessary messages. Unlike Greenify, it is transparent about potential drawbacks, such as slightly faster battery drainage when freezing regularly used apps. SuperFreezZ provides options to freeze apps not used for a week, a customizable white or black list, and the ability to freeze apps when the screen is off. The app is entirely open source, free software, and contributions are welcome through issue reporting or translation efforts on Weblate. The developer emphasizes that SuperFreezZ is not associated with selling freezers and clarifies common questions about app hibernation and spelling.