Charging Master

Contains adsIn-app purchases
4.6
67.9K reviews
Content rating
Everyone
5M+
Downloads
Content rating
Everyone
Learn more
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image

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
Apr 20, 2026

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

4.6
66.7K reviews
Rob Peck
March 4, 2026
pretty good app to see how much power is actually feeding into your battery. yeah, there is an ad each time you start it, but hey they've got to make money somehow. once you hit the DETECT button, the app will take a reading and report if it's charging slowly, normal, or fast. it also gives a reading in Milliamps which you can think of as the "volume" or amount of electricity traveling through your charging cord: more milliamps means more quantity of electrons =quicker charge.
26 people found this review helpful
Did you find this helpful?
Blee Blah
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!!
1,164 people found this review helpful
Did you find this helpful?
Dr Mark Helfand
July 24, 2023
The app is very comprehensive in its scope of information. It tells you everything you could possibly want to know about how your use of power. It also tells to save battery use- by turning settings on or off. In my case, the suggestions are of very little use. If I followed them, I would lose the functioning of all special apps I've installed including my blood sugar sensor.
428 people found this review helpful
Did you find this helpful?

What’s new

Fixed ads policy issue.