Dr. Cleaner - The Best Mac Optimization App.
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Dr. Cleaner is designed to optimize memory, clean disk and monitor system to keep Mac optimizing for the best performance. The software can identify and delete unnecessary files on the macOS, uninstall the malwares and remind the users of the instant status of the system.
Dr. Cleaner attracted 4,000,000 users in 30 months and got 200,000 ratings with an average rating of 4.8.

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When I downloaded this app, I did NOT expect what I got! This app has helped me a lot with keeping my brand new Macbook Pro running smoothly, and I am so grateful. The way it finds those junk files and lets me get rid of them, I would have never thought I had SO MANY junk files! I like the way it can scan multiple things and do just about everything, and the app itself looks gorgeous and clean without too much clutter.
Pros:Easy to use
Cons:Paid advanced features
One of the best apps I’ve ever downloaded. The UI looks fantastic— easy to use and not obtrusive. I can say for sure that my computer has been running better since downloading the app.
Pros:fantastic UI
Cons:cost to upgrade