I just spent almost two hours selecting duplicates, only for it to not delete them unless i paid $5 for this. I didn't want that time to have gone to waste, so I paid it. "It's ok, as long as it works, it'll be worth it!"
Well, in the end, CleanMy selected 300 OTHER photos that I hadnt selected at all to delete, and didnt allow me to review the selected photos. I deleted them, and went to check my recently deleted photos in my gallery, and not a single one of the photos i spent two hours selecting had been deleted. They were literally all random photos from last year or something. I tried deleting one single recent photo as a test, and then it said it had 180 photos selected (mind you, I deselected them before I did that, of course).
I'm infuriated. I paid $5 to become enraged. I'm never EVER paying for one of these apps without being verbally recommended again. I wish I could have my stupid $5 returned, just for the principle of it.