It often happens that the batteries in one of your devices are discharged and to find out what is installed there and how much, you need to look into this device.

And if you are not at home and a family member asked you to buy instead of discharged batteries?
Yes, it turns out awkward ...

So, this application will help the owner or mistress of the house, as well as the future growing up owners of the house, to be aware of what and how many batteries are needed for all equipment in the house.
You can just look at the application and, according to the description that you yourself write, understand how many batteries you need to buy, if they are suddenly discharged in some technique - this is a matter of convenience when calling from a family member.

A useful informative app in your pocket.
Conveniently comes out!