Smart Cleaner - Fastest Clean is a free iPhone app designed to help users optimize their device's performance. The app offers several features that allow users to free up space, manage their contacts, and improve battery life. One of the app's standout features is the photo scanner, which selects and removes unwanted photos and videos, including duplicates, screenshots, and selfies.

Smart Cleaner - Fastest Clean also offers a unique intelligent cleaning function that scans and selects all unwanted media, including blurry photos, those with closed eyes, and those from a bad angle. The app also reminds users to clean up their latest pictures and videos, ensuring they do not accumulate again.

Furthermore, Smart Cleaner - Fastest Clean features contact management, speed test, battery life saver, calendar, widgets, and a cleaning guide to help users optimize their devices. The app also provides a bonus feature to master storage and gain memory.

Smart Cleaner - Fastest Clean offers an unlimited access membership subscription billed weekly, monthly, annually, or through a one-off upfront payment at the rate selected depending on the subscription plan. Users can also start a free trial to familiarize themselves with all the app's features.

Overall, Smart Cleaner - Fastest Clean is an excellent app for iPhone users looking to optimize their device's performance and free up space.