Use APKPure App
Get Space RamBooster old version APK for Android
It cleans Android Device’s RAM memory.
It cleans Android Device’s RAM memory, kills unnecessary apps and frees up hardware resources. As an added benefit, you also get extended battery life.
App Features:
1) Cleans RAM instantly
2) Kills unnecessary apps
3) Frees up hardware resources
4) Shows Ram usage.
5) Takes little memory itself