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Android Apps > Tools > Charging Master
Charging Master icon

Charging Master

by LiteAPEX Tech · Tools · Free
On Google Play since March 2023 · Data updated 2026-11-04

Charging Master is made and published by LiteAPEX Tech. AppBrain is an independent app data site and isn't affiliated with LiteAPEX Tech. The app name, icon, screenshots and description belong to LiteAPEX Tech and are shown as published on Google Play.

AppBrain's verdict

PopularLoved by users
Rating on Google Play
4.67
71,174 ratings
Installs
7 million
Last updated
October 25, 2026
Ads
Contains ads
Size
9.50 MB

Charging Master is popular, with 7 million installs. Users love it: 4.7 stars from 71,174 ratings.

Official page on Google Play

Summary

Charging Master by NUOTEC STUDIO is a TOOLS app delivering real-time charging optimization to reduce energy waste and speed up charging. It focuses on minimizing background activity, lowering screen brightness, and temperature monitoring to prevent overheating.

Pros & Cons

  • Large install base with 5,000,000+ downloads and 90K in the last 30 days.
  • Feature-rich power-management toolkit: background activity control, brightness reduction, temperature monitoring, and system optimization.
  • Active maintenance evidenced by recent SDK upgrade.
  • Not ranked in any top lists, indicating limited exposure in ranking-based curations.
  • Some competitors emphasize battery monitoring and health features not explicitly highlighted in this app.
  • Requests a broad permission set including location and device-management permissions, which may raise privacy considerations for some users.

User feedback

Ratings and reviews on Google Play

Comments on Charging Master for Android

★★★★★ Dawn Hubbell · Oct 30, 2026
Usb c cords and power supplies aren't created equally. This app is the best way to find out which cords pair with which power supplies to actually charge my devices fast
★★★★★ Paul BEST GAMER · Oct 13, 2026
Best battery charging monitor ever, it's accurate not as perfect, but it shows how a charging cable or adapter Fast can charge your phone. Giving you an advantage of choosing what adapter to use.

Google Play Rating history and histogram

58K
7.8K
1.6K
670
2.7K

Store listing

By LiteAPEX Tech, from Google Play

“Professional charging application”

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Screenshots by LiteAPEX Tech, from the Google Play listing
Description by LiteAPEX Tech Written by the developer, not by AppBrain. Click to read.
Charging background knowledge:
There are two ways to charge faster:
The first is to use a higher power AC charger and avoid using USB charging because the current is too low;
The second is to reduce the power consumption and load of the phone as much as possible during the charging process to reduce the loss of electricity. If the electricity consumption can be reduced, the phone can be charged faster. For example, under normal circumstances, the phone can be charged for 1000mAh in an hour. But if the phone is continuously under high load, such as playing games, watching HD videos or turning on the flashlight, it may consume 300mAh in one hour. In this case, only 700mAh can be charged in one hour. However, if the electricity consumption can be reduced to 100mAh, the phone can be charged for 900mAh in one hour. This means that the charging speed indirectly increased by nearly 30%.

Explanation of the function description:

☆ Try to stop the work of your own background thread when charging.
During charging, avoid running background threads to reduce power consumption.

☆ Reduce screen brightness, reduce power consumption and reduce power consumption.
The screen LED is one of the main factors that consumes electricity, and reducing the screen brightness is a very effective way to reduce energy loss.

☆ Notify users to deal with abnormal power consumption increase in a short time.
If the electricity consumption speed increases in a short period of time, it indicates that there may be non-normal CPU loads. Users need to be reminded to handle them.

☆ Optimize WiFi, GPS, Bluetooth and other system settings to reduce mobile phone consumption.
Suggest that users turn off power-consuming devices such as WiFi, GPS, Bluetooth, and automatic sync to reduce power consumption.

☆ Real-time monitoring of mobile phone temperature, remind users to unplug the charger to prevent overheating.
During charging, it will periodically monitor the temperature of the mobile phone. If it exceeds a certain threshold, it will remind the user that the phone is too hot and pay attention to safety.

☆ Accurately predict the remaining charging time and reset fully charged.
Through algorithms, estimate the time required to charge fully, to prevent overcharging and affect the battery life.

Recent changes:
- Improved in-app text for greater clarity and readability.
- Added support for more languages and improved translations.
Official page on Google Play

Safety and technology

Found in the app by AppBrain
Ads
Contains ads
Price
Free
Libraries
46
App size
9.50 MB
Needs Android
5.0+
Content rating
Everyone

Technologies used by Charging Master

28 permissions · 46 libraries
Subscribe to see full permission and library details
Trust & Safety: The app uses a mix of networking, storage, and system-management permissions typical for ad-supported tools, including both internet access and advertising IDs. It lists advertising frameworks (facebook_ads, admob) and license verification. Permissions such as READ/WRITE_EXTERNAL_STORAGE, INTERNET, FOREGROUND_SERVICE, and USAGE_STATS are present. While this is common for tools in the TOOLS category, users should review the permission list to ensure they are comfortable with access to storage, location, and background services. Overall, there are no obviously unusual permissions beyond what’s typical for a monetized power-management app.

Releases

Updates seen on Google Play
Version
5.37.50
Launched
March 2023
  • Oct 25, 2026UpdateVersion 5.37.50
  • Oct 11, 2026UpdateVersion 5.37.44
  • Oct 4, 2026UpdateVersion 5.37.38
  • Sep 30, 2026UpdateVersion 5.37.29
  • Aug 14, 2026UpdateVersion 5.36.22
Show all changes Show fewer

Alternatives

Similar apps and more from LiteAPEX Tech

Alternatives to Charging Master

Smart Battery Charging Master icon Smart Battery Charging Master
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Autel Charge - EV Charging icon Autel Charge - EV Charging
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Charging master icon Charging master
Golston.Apps
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Smart Charging icon Smart Charging
SmartToolsPro
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Battery Charge - Power Meter icon Battery Charge - Power Meter
FaitAuJapon.com
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Charging Info icon Charging Info
YC Droid
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Charge Speed: Fast Charge icon Charge Speed: Fast Charge
Datrix Studio
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More from LiteAPEX Tech

Privacy Master - Hide Pictures icon Privacy Master - Hide Pictures
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Installs

Tracked by AppBrain
Last 30 days
90 thousand
Per day
3 thousand
30-day average
Play install range
5+ million
Launched
March 2023

Installs over time

Charging Master has been installed 7 million times. Over the past 30 days, it averaged 3 thousand installs per day.

Rankings

Google Play top charts

Google Play Rankings for Charging Master

This app is not ranked

About the app and developer

About Charging Master

Charging Master is a tools app developed by LiteAPEX Tech.

How many times has Charging Master been downloaded?

Charging Master has been downloaded 7 million times. In the last 30 days, the app was downloaded 90 thousand times.

What is the rating of Charging Master?

Charging Master is rated 4.67 out of 5 stars, based on 71 thousand ratings.

Is Charging Master free?

Charging Master is free. The APK size is 9.50 MB. The latest APK version available is 5.37.50. The last update was on October 25, 2026.

What are the requirements for Charging Master?

Charging Master requires Android 5.0+ or higher. The app has a content rating of Everyone. The app has been available on Google Play since March 2023.

App Performance Report

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Developer information for LiteAPEX Tech

LiteAPEX Tech

support@liteapex.com

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