Android: If you use WhatsApp messenger a lot, you've probably received a ton of useless images that you don't need to keep. Those pictures are taking up space on your phone, but Magic Cleaner can fix that. WhatsApp has this nasty habit of saving every single picture you've ever sent or received. While the app means well, the result is that every single time someone sent you a "cute" minion photo, or a screenshot of their phone, it's cluttering up your storage. Magic Cleaner goes through and finds only the pictures it thinks are junk, leaving the photos you actually care about on your phone. You can even review the automatically-generated results before you delete them to make sure nothing important gets destroyed.