4 stars: for such a sn mall program it works fine,evene without beng rooted. BUT IT CRASHED MY SONY Z3 IN BATTERY MODE.PLEASE FIX IT.
5 stars: My LG Treasure was very slow. After installing and running Root Booster, my phone was extremely faster. Thank you.
5 stars: Awesome Easy to use and noticeable differences
5 stars: Purchased. Hope I won't regret later..and thanks for the app..looks like it works.
5 stars: Sometime it usefull
5 stars: Works better than Android Webview.Thanks.
4 stars: I buy it
4 stars: Satisfactory
5 stars: My Samsung Galaxy S7 Snapdragon couldn't thank you enough. It was always overheating and glitching out after I rooted it. However when I used this app literally all of that lag disappeared! I would recommend this to a friend. It's excellent!
5 stars: The best & the only working 100% battery energy saver app. Every other app I've ever tried was useless and just serving ads to make money or steal my data. @THIS SMARTLY DEVELOPED ACTUALLY WORKING APP IS THE ONLY REAL THING EVER⚡⚡⚡⭐⭐⭐ Thank you for saving my life Sir.
5 stars: Works as advertised, simple preset options that eliminate the guesswork or the advanced knowledge needed to get the same results from other apps. It automaticly sets cpu governor type, min/max cpu speed settings, vm heap size, and much more with a single button press. I benchmark tested speed and stability modes with surprisingly excelent results. I reccomend the "extreme" mode upgrades...