Charger Testing - Detect charging speed

Do you ever wonder your battery is being charged fast or slow?
You want to compare 2 charger to find out which one is better?

With unique technology, Charger Testing will give you many useful information about your charger.
App very easy to use, plugin charging cable and start testing.
Wait a few minutes and you will know how fast your battery is charged.

Charger Testing help you to compare charging speed when you use different power source.

Main Features:
• Check Charging Speed: test & save history, compare other charger
• Charging State & Tip to fast charge
• Device Information: general spec & cpu, storage, ram usage.

Hope our app can help you!
contact us:

What’s New

Version 1.0.3

- optimize app

Ratings and Reviews

3.6 out of 5
155 Ratings

155 Ratings

Tyraelos ,

Good, but...

On my Xs Max it’s really hard to hit the < and bars in the top left for some reason. At first I thought maybe my screen had issues but I tried other apps and the screen is fine, seems there’s an issue with this app.

Otherwise, does what it says. I got it because I wanted to verify fast charging speeds for my phone since the beeps never work.

the great kiwi ,

Works somewhat

This app seems to show some relevant information but when you actually initiate a ‘test’ , it starts a timer and after about 20 seconds it shows an ad and when you close the ad it goes back to only showing the current state of charge. You have to press the ‘start’ button again and the same thing keeps happening.

erniegolfs ,

Works well but

I like this app but there’s way too much advertising. Every time I switch to another page, an add pops up. I’m going to have to delete this app, not worth all the junk you have to go through to get the information you want.


Tran Tu
9.7 MB

Requires iOS 9.0 or later. Compatible with iPhone, iPad, and iPod touch.



Age Rating
Rated 4+
© Do Duong


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

More By This Developer

You May Also Like