Clean & Clear Duplicate Master Contact Cleaner - Monitor & Check Memory Disk RAM Free

Don’t know why these cleaner apps are still here collecting money when the developers don’t keep them up to date and tested :/ I wish there was a way to collect a refund for this very reason no matter how much time has passed.

Completely unusable

The updated version of ContactClean is an excellent app, especially for iOS devices. Keeping memory and storage clean simply requires a tap.

This App had a lot more potential, but for some reason it seems the creator just fizzled out half way through.

DONT BOTHER UNLESS YOU WANT TO PAY. PIECE OF CRAP. WASTE OF TIME. MISLEADING. LIES ABOUT BEING FREE. WILL ONLY PISS YOU OFF UNLESS YOU WANT TO PAY. HAS NOTHING TO OFFER. SCAM. SCAM. SCAM.

I would like to say I have given this app a fair try before reviewing. Right when I opened it, before I saw anything else, an add popped open, and I thought I might have opened a wrong app by mistake. Realizing it was the right one, and that it was an add, I clicked the X and moved on.. before I could even choose any of the App's options, another add opened and I accidentally clicked it trying to choose one of those options. So now I am in the App Store looking at some app I don't want instead of trying to find out how to clean my phone. Back into the app again, I managed to click to clean/sort my contacts, and before I had even highlighted a couple as a test from this list of contacts, ANOTHER add popped up and I accidentally clicked it trying to click a contact! So back to the App Store, then back to the App, and start over. 3rd times the charm? I tried to do everything SUPER quick to try and at least see how it all worked, and when I clicked the next button, it popped up a notification that I needed to PAY for that option!!! To top it all off, when you click app support it takes you to a Twitter account, which tells you to check their Facebook page! How lazy and greedy can you be?? Worst app I've ever downloaded, and THAT is saying something.

Don't waste your time

Looking for contacts cleaner and saw this app. Read the reviews and said what the hell, try it! Free version crashed every time. Upgraded to Pro version. Yup, crashes every time too.

Everything I wanted to do is behind a pay wall. I won't pay for it. Download is free. You must PAY to do anything

what does the u.s. iTunes app store have against system optimizer apps, system memory refreshing apps, & battery boosting apps? seriously! every time i find one that does it all, inevitably the app store phases it out. these types of utilities are readily available in every other store, but not in the u.s. store. it's as though apple doesn't want it's customers to be able to enjoy the benefits of this type of utility, and they don't have the right to decide that for their customers. (and yet they have done just that) hasn't anyone out there noticed this? i cannot be the only person.