Max Cleaner offers different cleaning mechanisms such as cache cleaner, phone cleaner, and memory cleaner, which help to improve the phone's performance. It also comes with a complete trash cleaner speed booster that can improve battery life.

One of the best features of Max Cleaner is that it does not collect any personal data such as usernames or email addresses. The app promises to keep all information secure and not share it with any third party, according to its Privacy and Cookies Policy. Additionally, the fingerprint lock feature is available only for devices running Android 5.0 or higher and with fingerprint sensor support. Finally, the Accessibility Service is used to provide a deep clean service, and the permission will not be used to read any of the user's privacy information or change their settings.

Overall, Max Cleaner is a great app for those who want to improve their phone's performance and battery life.