Battery doctor - battery amper

The definitive multimeter for your android mobile phone or tablet in 2023!
It is a charge and discharge monitor, with ampere measurement and many more utilities. Now include charging battery alarm.
With this simple free app you will be able to measure the consumption in amper of your android device, check the battery life and verify the health of the charger and the amps it supplies. Monitor the charge percentage. This app detects when the charger is fast or slow, if it is of low or high quality, it is the perfect doctor for your terminal.
Take the readings in real time, just open the app and connect the charger. Check if it really gives the milliamps.
It also shows all the information of the hardware and software of the device, such as: amps, RAM memories, FLASH memory, CPU: speed and brand, free and used memory, type of GPU with its memory and speed, name of the device, version of the operating system.
It also includes utilities such as an adjustable frequency sound generator to check the health of the headphones and our hearing capacity, as well as display check screens.

Note:
On some mobile device models, the app cannot read the amps. This is not a bug in the app, please don't downvote.

If you have any problems or suggestions, please let me know in the reviews.

Benefits:
* All in one app!
* Alarm when a percentage of charge is exceeded
* Amper meter
* Charging utility
* Battery charge and discharge monitor with amperes
* Battery charge percentage meter
* Discharge meter in ampers
* Check battery status and health
* Check the quality of the charger and cable
* Measures consumption amps, charging amps
* Measures total charger amps
* Detects type of recharge: fast, slow or connection to PC
* Includes utility: Variable frequency and sound generator, for testing and health of speakers and headphones.
* Shows complete information of the hardware and software of the mobile device.
* It's free

Recent changes:
API 33
Now with percentage charging alarm
UMP
New design
Includes sound generator and device info.
SDK 31
64bits
Privacy Policy button.
Fix UI for tablets
More devices, new design
api28
Ideal for Samsung devices
Now measures charger total amper
Test your charger
Fixed instrument scale
First version