Use APKPure App
Get Optimizer,Cleaner for Samsung old version APK for Android
This App Keep your device clean from virus & infected files, & Speeds up Phone.
Phone optimizer & cleaner for Samsung is designed & developed specifically for fire devices by Research Scientists & experienced Engineers at Apsum R&D.
This App really smoothens your usage experience; keep your device clean from virus & infected files, making your device faster than ever before.