Apps like TakoStats - FPS & Perf overlay

SysFloat - Monitor FPS,CPU,GPU

★3.8

3C CPU Manager (root)

★4.0

CPU Adjuster

★3.4

Phone Configuration Checker

★4.4

CPU/GPU Meter & Notification

★4.6

Temperature Monitor & Alarm

★4.1

DevCheck Device & System Info

★4.5

DevInfoOverlay

★3.4

FPS Meter on Screen Real-time

★3.4

CPU Monitor - temperature

★4.3

CPU Master - Battey Monitor

★3.8

System Monitor Cpu Ram Battery

★4.3

Cpu Float

★4.4

CPU Stats Reader

★4.3

Performance Monitor

★4.6

Floating Monitor for Cpu Ram

★3.4