Checking your battery life isn’t exactly straightforward on BlackBerry 10. Thankfully Engenuity Corporation has released their popular Battery Guru app for BlackBerry 10.

Battery Guru lets you see the “health” of your battery, relative to the manufacturer’s claimed capacity, and monitor changes over time so you’ll know when it needs to be replaced. The app also shows temperature, voltage, current, and more.

You can get Battery Guru for BlackBerry 10 now in BlackBerry World for $1.99 here.