Charging Master

Contains adsIn-app purchases
4.7
58K reviews
5M+
Downloads
Content rating
Everyone
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About this app

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.
Updated on
Aug 13, 2025

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
This app may share these data types with third parties
Location, App info and performance, and Device or other IDs
This app may collect these data types
Location, App info and performance, and Device or other IDs
Data is encrypted in transit
Data can’t be deleted

Ratings and reviews

4.7
57K reviews
My account
June 27, 2024
This app is one of the best. It used to clean memory, junk, etc. If it still does it will be THEE BEST!! I will let you know if it still cleans and lowers the temp. Its the only fast charging app thats worked for me! please put the junk and memor cleaner back in this app!?! It will be perfect if you do! I like the charger no matter what, but the extra's were Great!!
1,077 people found this review helpful
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Jon Whitacre
February 7, 2025
The Charge Master app is very nice, but the antivirus space cleaner promotional ads are VERY intrusive, obnoxious & deceptive! Don't fall for the gimmick that your phone is infected and full of garbage! It's LIES intent on getting your MONEY! (As soon as I can make time, I'm going to be looking for a better charge monitoring app. I know there are others out there. ..I suggest you do the same.)
129 people found this review helpful
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DeBB Rodriguez
August 28, 2025
STAY AWAY! SCARY app,reports wrong charging time, scare tactic adds, final straw, the app asked me to use biometrics to open! I never set this up in the app.
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