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Android Apps > Tools > Cool Tool - system stats
Cool Tool - system stats icon

Cool Tool - system stats

5.8.6
deviantstudio
4.14
6,565 reviews
500,000+
Downloads
Free

Coolest tool ever. Because it always on top

This app is currently not available on Google Play.

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About Cool Tool - system stats

Cool Tool - system stats was a tools app developed by deviantstudio. It was removed from Google Play Feb 18, 2024 and is no longer available for download.

Download Statistics

Cool Tool - system stats had been downloaded 660 thousand times before it became unavailable.

User Ratings

Cool Tool - system stats was rated 4.14 out of 5 stars, based on 6.6 thousand ratings.

App Information

Cool Tool - system stats was free to download. The APK download size was 3.35 MB. The last available version was 5.8.6. The last update was on July 16, 2020.

Technical Requirements

Cool Tool - system stats required Android 4.4+ or higher. The app had a content rating of Everyone. The app had been available on Google Play October 2011.

Description
This utility allows you to monitor a various system info in "always on top" floating window (overlay mode).
Available features:
- CPU Usage meter
- Free RAM meter
- CPU Frequency indicator
- 2g/3g/Wi-Fi Traffic meter
- Battery Level
- Battery Temperature
- Battery Current (mA)
- Wi-Fi Signal Level
- I/O Activity
- Time/Date indicator
- GSM Cell Signal Level (Samsung Galaxy S2 and Galaxy Note are not supported due to firmware bug!)
- Number of fixed GPS satellites
- SD Card free space
- Most resource-intensive processes
- Task Killer
- Audio VU and visual equalizer
- CPU temp on some devices

Also there is nice real time graph on background.
Press Show Panel button to enable dashboard. You can drag floating window over the screen or double tap to open settings. See video and screen-shots for details.

This application allows you to:
- Easy diagnostic problem processes that consume resources excessively.
- With Cool Tool you can monitor full-screen applications (games, video players, browsers).
- Monitor your Internet traffic without closing the browser window.
- Make your battery level always visible, with accurate percentage scale.
- Monitor how good your CPU governor switches between CPU frequencies in idle/stresses

Tips:
Customize the appearance of the panel using color picker dialogs. Also you can adjust transparency and size of the panel in Sliders section.
Tons of gauges could drain your battery very quickly. Uncheck the features that you do not need. Btw, Cool Tool went to sleep and do not draw anything when your display turns off. It is for power save.

ps: If you want to help me localize app into your native language, let me know.

Read FAQ for more details:
http://deviantstudio-software.blogspot.com/2013/12/cool-tool-faq.html

Please note!
GSM signal strength is not supported on Samsung Galaxy S2 and Galaxy Note due to firmware bug!

Required permissions:
RECEIVE_BOOT_COMPLETED - Run on Startup feature
SYSTEM_ALERT_WINDOW "Stay On Top" feature
INTERNET & ACCESS_NETWORK_STATE - Ad banner and cloud backup
ACCESS_WIFI_STATE - WiFi Signal determine
VIBRATE - haptic feedback
CHANGE_NETWORK_STATE - GSM Signal feature
ACCESS_FINE_LOCATION - GPS Sats feature
MODIFY_AUDIO_SETTINGS & RECORD_AUDIO - equalizer & VU

Recent changes:
fixed clicks through window on Oreo+ devices
To make window transparent for touch interactions: disable drag'n'drop, disable context menu in the settings
Show more Show less

More data about Cool Tool - system stats

Price Free to download
Total downloads 660 thousand
Rating 4.14 based on 6.6 thousand ratings
Version 5.8.6
APK size 3.35 MB
Number of libraries 15
Designed for Android 4.4+
Suitable for Everyone
Ads Contains ads

App Performance Report

Get a detailed PDF report for Cool Tool - system stats with download trends, rating history, and key performance statistics — useful for competitive research or tracking your own app. Learn more

Get PDF Report — $29

Google Play Rating history and histogram

Rating history
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4K
1.1K
460
330
660

Downloads over time

Downloads over time
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Cool Tool - system stats has been downloaded 660 thousand times.

Changelog of Cool Tool - system stats

Show changelog

Developer information for deviantstudio

deviantstudio

Website

Address:

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Comments on Cool Tool - system stats for Android

★★★★★ Great app, been using for years on many devices. Could you please add an option to normalize network traffic meter when using a VPN? When using a VPN the kb/s traffic displayed is doubled due to the counting of local loop back traffic. It's not a big deal really but an option to display 50% of the traffic would be awesome.
★★★★★ 10 thumbs up!! This has been the most essential tool for monitoring hardware. It has Gauges such as: Wi-Fi, cellular strength, gps, CPU, Battery level, temperature, I/o, current (mAh), audio VU, network, network traffic, ram, SD card, storage. The tool can be resized, repositioned, and offers color customization. This tool is essential to monitor your device! I've used this for 10 years since android 2.3 gingerbread days. WISHLIST; Please add GPU meter! :)
★★★★★ I bought new phone android 13, I was able to download Pro cool tool but only for old version
★★☆☆☆ [11/29/2021] Update: The Cool Tool is showing 0% CPU usage, but the processor is running at 2016MHz!! What is the problem here??
★★☆☆☆ Panel Width option is not kept after a system reboot. Most resource intensive app display gets truncated. You need to turn Cool Tool off and then on again in order for it to show properly. Bad coding and testing by the developer.
★★☆☆☆ I don't know what happened in the latest update, but this app now receives focus when previously all clicks/taps went through it. I'm going to have to uninstall it due to the auto start, and seemingly random interruptions when taps get intercepted by this thing's HUD. I usually kept this app at the very bottom of the screen where Android's buttons usually are. But like I said previously, it's randomly intercepting taps now.
★★☆☆☆ Dev has literally never touched a statics overlay before in his life. Not the worst but still unusable.

Technologies used by Cool Tool - system stats

15 permissions · 15 libraries
Subscribe to see full permission and library details
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