lcd touch screen samsung s8 free sample

I"ve moved up 3 phone models since using this, an A21, A42, now a Samsung Z Fold 4. This app still works wonderfully! I don"t get noticeable lag, however after running this I notice a differece. I tap (or swipe) with one finger, but crazy fast with a light touch. I run this once a month or so, then it always feels better, smoother, and even quicker. I wouldn"t say this is a "last resort" app, but a great maintenance app. Kudos! Been using a while now, very happy! (only a 5 second ad at end too!)