From Coolmuster Studio:
You just find that your iOS device hasn't been performing as it should. To optimize your iOS performance, you'd better do some sweeping from time to time. Don't be panic. Coolmuster iOS Cleaner for Mac can effortlessly erase Junk Files includes app caches, app cookies, app temp files, app crash logs, downloaded temp files, photo caches, user storage files.
Your iPhone, iPad or iPod can be accumulated with a batch of useless files, such as cookies and remnants of applications. By removing these caches and temporary files, you will create more memory on your iDevice so that you can install new apps, browse the Internet and play heavy games more smoothly. And you will be able to protect your privacy and personal information, avoid leaking your data when you connect your iDevice to other devices or resell it.
Through accurate scanning, Coolmuster iOS Cleaner for Mac digs around every corner of your iDevice and swiftly find out these cache files and all types of non-associated media files and wipe them out quickly and permanently. This Mac-based iOS cleaning program is considerate enough to display all junk and private data on your iOS device on its window for you to preview and confirm which you really want to erase before you start. iOS Cleaner for Mac is fully compatible with all available iOS devices, such as iPhone 6S, iPhone 6S Plus, iPhone 6, iPhone 6 Plus, iPhone 5, iPhone 5S, iPhone 5C, iPhone 4S, iPhone 4, iPhone 3GS, iPad Air, iPad mini, iPad 4, The new iPad, iPad 2 and iPod touch. It is a 100% clean and read-only iOS cleanup utility with No jailbreak required. Won't damage your device or rewrite your data without permission.