This is a great little app, and it works just well. However, on tablets and desktops when the ads come in at the beginning, some of them raise the device volume, causing the user to lower the volume which, if the user forgets to bring the volume back up then the alarm cannot be heard. The other issue is that some of the ads do not have an option to get out of the ad without hearing the entire ad even if it’s not something that you want to hear. I recommend they work on that ad feature that creates these two problems. Other than that it’s a great little app to say congratulations.

This is the best battery alarm app for the iPhone. However, the app keeps readjusting the screen brightness and volume automatically. There is no way to disable this. Sometimes when I'm listening to music and I open this app, the volume would either become very quiet or it blasts loud volume which is annoying. I understand it is a helpful feature for some but I'd rather have an option to turn this feature off. The same exact thing happens with the screen brightness as well which I think is even more unnecessary. Please update the app to allow an option to turn these off! Otherwise, this is a fantastic app that helps protect my iPhone battery health! One last thing is the app doesn't work if I leave the main screen of the app and use other apps. There is a feature in this app that plays music at a low volume to keep the app awake and active in the background but it still doesn't work and the iPhone shuts down the app if I leave the main screen of the app and use other apps. Please fix this!

After using for more than a year it’s not what I’d like but it is better than nothing. I gave it an extra 3 *’s because I want folks to be aware of it. It does not work for me likely because of human error. I plug in, click on app, adjust charge %, and I guess I don’t hit the submit button because the alarm has only very rarely worked. Not sure if it’s distraction from the ads or the ADD 🤷🏻‍♂️I’m not sure designers often understand that the purpose of tech is to help the user . . . anything less is a fail. I feel like I do it all right and yet it failed again and I notice I’m usually better off relying on my own clock. Having said that, it would be great to use a real clock than my internal one. I suppose it’s just me and I need to continue to try and adapt. If you can make better, please do so, if this works for everyone else, I wish you nothing but good fortune and sincerely appreciate you🙏🏼*Update: I still use this although I am in the process of replacing with a hardware & app solution. Last night alarm at 82% when set for 63%, but still better to have it. Overall it works more than not and I find it’s better than my memory which has a spotty track record.

Has several different alarms to choose from and the one I picked you can definitely hear. I have mine set on space insects and it will get your attention! And the alarm goes off when you hit the percentage, you have it set for. When you read about the app, it says lithium ion batteries should never go lower than 20% or charge over 80%.I’ve been doing this with my new phone and my phone has been working great my old iPad the battery is already shot so I charge it to 100% lol