PhoneClean - PhoneClean is the best and even free iPhone cleaner software for all your iPhone cleaning, maintaining and privacy protecting needs. It brings you the new iPhone, iPad experience that you will appreciate every day.
Google Photos - All your photos are backed up safely, organized and labeled automatically, so you can find them fast, and share them how you like.
PhoneExpander - Mac app that frees up storage on your iOS devices
Gemini Photos - Clean up your Camera Roll
Macgo iPhone Cleaner - Macgo iPhone Cleaner is an excellent iOS cleaner tool.
Cleanz - Simple and beautiful way to clean up your photo library