Ampere Meter Pro

I like this much. Not sure how accurate it is but it lats me know the charge being received in milliamps. The voltage. The battery temperature. And more. Those 3 stats are all I wanted. Ads are tiny at the bottom and completely unobtrusive. Well done.

i tested app using diffrent types of chargers i will leave the cable in my phone and put it in various charge blocks to see what the app tells me about them and from the low outputs charge blocks to the high charge blocks they were showing diffrent readings all the time..... how is thiss possible surely the app should be smart enough to detect what type of current and amp. it is at times it would show facke readings infact i think it does it all the time....

Dec 14 update broke the charging current measurement. It's showing huge numbers like 2347000mA...

A good app. It tells the mah present in the battery. But while charging it tells us the amphres not in detail. It tells 1 or 2 Amp. It should be in detail as 1515 mah etc charging speed. We can get a better idea.

Good App - Tells me everything electrically related to my tablet plus A summary of its specs. I highly recommend this, especially if you want to ensure that your phone/tablet is charging properly, or what the power drain is if using OTG .

Doesn't show current (amperes) for old phone that is missing direct sensor. I found another app (also called Ampere Meter) that appears to do a better job on this phone.

Wrong reading on my Galaxy Note 10+ exynos version showing only 5milliamps charging with 4.5 volts. As you know note 10+ have quick charge and fast charger which support high voltages and amperage. Im uninstalling not compatible

as other users pointed out it detects phone model and then displays mah based on percentage remaining and full capacity. i know this because i replaced my battery with a bigger one and it doesn't detect that

Excellent! App shows the most important information about the phone and the current battery capacity, just what i needed!

So far so good. App does it says it does.Only thing I like the app to do is differentiate between a bad/poor charge from a good or normal one.One needs to know when to throw a charger or keep one

Not all that bad. It displays useful information on a page with advertising. However, it does not display the information that it advertises that it displays.

Changing temperature unit from F to C does not update screen unit l until restart the app. Min and Max current are 1 mA only. I think this is wrong.

All is well...!! But after uninstalling this app , i found that my charging speed slowed down ... When my charge is at 19% i put it in d charge for 5 hrs bt after that i saw that the percent of charge is 60. !!?

Not bad but can you add a refresh button there? Or does the data change overtime like Ampere? Or it says data as it the time you open the app?

The way you are calculating current capacity is stupid. Please remove this feature or use an accurate algorithm for calculating current capacity. Don't divide/multiply total capacity with battery percentage. Pathetic!

True voltage calculator in what amps in charging speed and compare advance mobile turbo charger and all voltage calculate best app. All guys use this app after rating..... U think y me publicity this app.. I now.. But this is real...

battery capacity of device is not correctly shown on app. (device samsung note 12.2 pro. actual capacity is 9500mah. app show only 2100mah)

Most stupid App ever. It detects your phone model and showing battery designed capacity. Then if designed capacity is 2100 mAh, it calculates Current Capacity just making decision like if phone showes 50% it showes 1050 mAh, and if phone showes 100%, the App showes your Current Capacity 2100 mAh. This App claimed like it can calculate wear of your battery, and show Current Capacity, but in fact it always show 2100 mAh of Current Capacity, if your designed Capacity is 2100 mAh, when you have 100%

Works great with less app permissions than others; more trustworthy I feel. Does the same as similar apps.

Excellent apps all details of battery are shown. Recommended to all who wish to know the details of their battery.

it is great it fixed my battery drain issue and slow charging in my asus zenfone maxpro m2 beacause of the ampere reading and now I know the usb is not supplying enough ma's thanks

This app is the best one you can see condition for USB cable and fast charge level (1A or 2.4A or 3.0A).

after my Samsung S9+ upgrading to android version 9, I can't see any information about charging current anymore

Wouldn't mind if this came standard on all devices.

Why this app is showing capacity 2100mah when its written 3000mah in battery ? Is it some problem in battery or the app showing wrong result?

Yes, my 1 day old 3750mAh battery has a current battery capacity of 1875mAh... Instant uninstall, useless app.

app reconizes my phone type but can not tell wether the phone is charging or any other detail. im deleting and getting another app

It's working fast without hideous ads like any other apps.