Nice and accurate 👌
Extremely useful to check the charging current. Helps to know how effective the charging cable is and whether its giving the full rated current.
They overcharged for a dollar. It's another POS charging app. NONE of them work, this one in particular. It actually draws down my charge rather than speed it up. Don't download fast charge apps, they do more harm then good.
Doesn't tell you much really as to state of battery. Had on charge all night long and charge had not increased.
This app does what it says it does. Which is give you a numerical value of your charging. I wouldn't say it's as precise as a multimeter but it's good for telling you which usb cords you have are good and which ones are slower. It's very no nonsense and simple to use.
Used free version for a few weeks to confirm as suspected that full version is well worth the purchase. See for yourself.
accurate reading..been using this app for almost 5 years..
Have been using this app for several years now on all my Samsung phones and tablets. Currently using on the Samsung 7+ and the Note 9. Love this app it lets me know if my tablet it charging fast or slow, and I use it to determine if I have a bad cable or the plug has gone bad. I showed my husband the app and he uses it also. It has saved me money b/c I don't throw away a plug when it's really a cable. I can narrow it down and just replace what really isn't working.
Helpful for testing usb cables
Useful