1Tap Cleaner (clear cache)

CCleaner – Phone Cleaner

G-CPU:Monitor CPU, RAM, Widget

Accu​Battery

DevCheck Device & System Info

Android Device Manager PI

Malware and Virus Remover

Root & STEM

AVG Cleaner – Storage Cleaner

Mtk Engineer Mode

GlassWire Data Usage Monitor

Uninstaller

Battery Master 12V

Firewall Security - No Root

DNS Changer - Lilly

MacroDroid - Device Automation