The new CPU Spy Reloaded and was designed following Google's Material Design Guidelines to the core.


★ View CPU state statistics
★ Wake lock detection (Root needed)
★ Crude detection of big.LITTLE cpus
★ View CPU information.
★ View Device information.
★ View GPU information.
★ View battery information.
★ View real time CPU clock speed
★ View the time (and %) your phone spent in deep sleep.
★ Ability to reset and reset CPU state information.
★ Ability to reset CPU state information when battery is full
★ Black and White themes (Pro only).

How to use

It's the perfect tool for debugging battery drains and device overheating. It will be a great addition to your power user arsenal. It's can be used to debug battery drains with new kernels and new ROMs.

Please note that wakelock detection will only work either on rooted devices with SELinux disabled, permissive or absent OR devices with rooted with Chainfire SuperSu.

Useful links

XDA thread:
Google Plus Page:
Google Plus Community:

From version CPU Spy 2.41:

Sorry for the late update guys, I broke my arm in a motorcycle accident and I was recovering. Here are the changes:
- Marshmallow support
- Fixed reset on battery full
- Fixed light theme on some devices
- Fixed font size on some devices
- A crude method to detect big.LITTLE - won't work consistently
- Crash fixes

All versions
CPU Spy 2.41
February 25, 2018


Uploaded:February 25, 2018 at 6:17AM UTC

File size:2.27 MB


CPU Spy 2.31
October 5, 2015


Uploaded:October 5, 2015 at 7:59PM UTC

File size:2.12 MB


CPU Spy 2.29
August 12, 2015


Uploaded:August 12, 2015 at 6:22PM UTC

File size:2.11 MB


CPU Spy 2.14
July 20, 2015


Uploaded:July 20, 2015 at 5:57PM UTC

File size:1.9 MB


CPU Spy 2.00
July 17, 2015


Uploaded:July 17, 2015 at 10:49PM UTC

File size:1.88 MB


CPU Spy 1.52
July 13, 2015


Uploaded:July 13, 2015 at 6:53PM UTC

File size:1.7 MB


CPU Spy 1.50
July 10, 2015


Uploaded:July 10, 2015 at 5:06PM UTC

File size:1.65 MB