Max Cleaner is a free-to-use iPhone cleaning tool developed by Cetreno Interactive Limited. It is a smart, quick, and useful tool that helps you clean up your iPhone storage.

The app offers a variety of features to help you free up space, such as deleting duplicates and similar photos, searching and deleting screenshots, cleaning up large and unwanted videos, and organizing your contacts and calendar.

Max Cleaner also includes a passcode-protected secret place where you can hide your photos, videos, and contacts to protect your privacy. Additionally, the app offers charging animations to make charging your phone a bit more fun.

Max Cleaner offers three auto-renewing subscription options, which give you access to all features. You can choose from a weekly, monthly, or yearly subscription.

Overall, Max Cleaner is an excellent tool to help you keep your iPhone storage clean and organized. It is easy to use and offers a variety of useful features to help you manage your phone's storage.