Memory Clean 2 is the ultimate app for optimizing your Mac's memory and is best used after you have finished using a memory (RAM) intensive app or game.

With the slickest interface and user experience, Memory Clean 2 stands head and shoulders above the rest.

Our users have experienced a smoother and faster experience after running Memory Clean. Just read the thousands of user reviews below and give our app a try.

Memory Clean 2 is the successor to the award winning Memory Clean 1 app, that achieved several million downloads. If you would like to restore the Extreme Clean feature that you purchased via Memory Clean 1 on Memory Clean 2, please do not delete Memory Clean 1 until you have opened Memory Clean 2, gone to the Preferences panel and restored the purchase via the 'Extras' tab. More info on

Note: Memory Clean 2 works by purging the Mac's inactive memory and is best used when you close an intensive app that you do not plan to use again quickly within a few hours. During the cleaning process, older Macs may slow down until the cleaning is complete.

What's New

Version 1.7

- Bug fixes

Ratings and Reviews

4.7 out of 5

307 Ratings

307 Ratings

Incredibly simple to use, incredibly effective!

Dunsty R

I use my Mac for both business and for writing and recording music using Logic X. All music software programs (especially when incorporating effects processing) demand tons of memory, and with the video production I do on the business side, I make a habit of closing everthing down before opening Logic. Today even with most unneeded programs quit, i went to send a text and the color wheel appeared for a few seconds before successfully sending the text! A quick check using MC1 indicated only 21% of my 32GB of memory was available. After clicking EXTREME CLEAN in MC1, available memory went from 21% to 64%k and it took less than a minute! No more color wheel!! Just a great app that truly delivers and does exactly what it claims to. Huge fan!

Quick, efficient and effective


Have a lot of problems with a slow mac, this has helped significantly in that regard. I tend to go between apps, opening one after closing another and then vice versa throughout the day, my macbook pro is getting a little old technically and now gets cranky and protests with the spinning wheel nine times out of ten after this process is done so many times or if I dare to open more than one application at a time…… stumbled across mem clean 2 whilst browsing through looking for a diff kind of app, thought “why not?” tried it, love it! Really does free up the space like it says and I’ve noticed a significant improvement in the spped on my computer after usage. Thank you to the developers for this little gem, couldn’t be happier with it :)

Nothing short of PHENOMENAL


This Memory Clean is used on my mid 2009 MacBook Pro running Yosemite. My online activities is typically random research and streaming of TV shows and movies. Any streaming seems to take up tons of available memory…once it drops bellow 1.6 to 1.8 GB you can actually see and hear video and audio being a bit sketchy; closest correlation would be a viewing of a VHS tape with a bad speed motor (viewing speeding up, slowing down, and video fragmenting).
SO…periodically during streaming I clean my memory (using Memory Clean)…”Problem Solved”. Additionally with the condition of my computers memory being displayed at the top of my computer, allows me to be more vigil of its available memory.

Thanks Memory Clean


4.5 MB
Age Rating
Rated 4+
© 2018 FIPLAB Ltd


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    With Family Sharing set up, up to six family members can use this app.

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