Battery and charger test 4+

I like this app. Seems fairly accurate to me, although some people may have had different opinions about that. I would like more is a stat showing how much time it’ll take to charge the phone completely based off how much power is left and the rate of charging. I would also like a stat showing how much time I have left before my battery dies based off the power usage (if charging at the same time, this will likely not make a be an issue assuming the cord and charger are alright, but a stat like this would be a good tell if your charger/cord/source of power is bad too). These are currently missing, but I feel they would be very useful, especially for those who are always on the go.

This app, as shown in the screenshots but just as bad in the app (erroneous "correction" to "mA/h"), displays a fundamental misunderstanding of electrical principles. "mA" is a measure of current, speed, power, like "miles per hour" (rate of change), whereas "mAh" is a measure of capacity, storage, energy, like "miles driven".

I just came across this app to see the temperature of the phone/battery, but just couldn't give it a pass going this long without the author understanding the principles behind the app they wrote.

The mislabeling of milliamperes as milliamp “hours”notwithstanding, the information is clear and accurate, allowing for testing of chargers/cords - as well as answering my questions about how quickly my battery is being depleted. A little math and understanding of electrical basics (Ohm’s law) and you’ll know a lot about your mobile devices’ battery health, your chargers and cords, and how long your battery will last under varying conditions. Ads are not as bad as many free apps. I might even pay to go ad free.