[Only have IPad, any support for IOS 9]

If you're running a Windows RT Tablet, it won't work.
It must be X86 flavor of Windows.

[LavaBox owners is this battery life typical?]

I vaped my lavabox today at 450 degrees on a starr pro nickel coil (.25) at 40 watts. I went from 100% down to 15% in about 6 hrs.
I have configured the battery settings for 9.99 watt hrs and a 3.09 cell cut off.
I've vaped single 18650 mods and gotten better battery life. I work in a vape shop so I admittedly chain vape.
Is my experience typical or is something wrong with my Lavabox's battery?