Mister Battery

I give 4 stars because every app can use improvements. Very nice app

it can be fast and it can be slow

‘App support’ takes you to a dead Twitter account so I guess the only way to share is here. The frustrating thing is that there are no directions giving you even parameters for how much time a “test“ should take. * Is this a.m. “plug it in and let it run for 1-2 minutes and get the results for how effectively you are charging your phone“ kind of app? * Or is it a “leave it running in the background for two weeks while you experiment with different chargers giving your phone a full charge” kind of app? —who knows.. I can say that if it’s the first, it doesn’t work at all: 5w charger—20w chargers— they all scored in the same 3.7-7.3w range. There’s my $2.00 education 🙄🤣

On iPhone, only measures up to 18W, even though the charger was outputting 20W.

I PAID, and downloaded the app. Ran the test 4 times. The most recent test I ran for over 5 minutes and it never showed any results. It just runs but doesn’t do anything. Wasted my money and of course you won’t get your money back even if the app doesn’t work. Tired of apple letting crap apps on the App Store.

This app is basically a usb meter but in an app. Super helpful if you’re trying to find out the wattage of the charger and cable.

its very good app for test sharjer , thanks.

This app does a amazing job I would not listen to anybody that says otherwise it does what it says it does and it does it very well thank you developer for making this App keep up the good work and thank you again 😀😀😀😀😀😀🥳🥳🥳🥳🥳🥳🥳🥳🥳🥳🥳🥳🥳🥳🥳🥳

First and foremost thank u for making great app It’s easy to use and it does the job . The best .

I’ve just installed this app and am testing it out. It seems to work as advertised, but trying to name chargers via the plus symbol repeatedly causes the app to crash on an iPhone 11 Pro Max. So there is no way to label/keep track of chargers. It’s pretty buggy in that respect.