Using FiveTimer to time and ScrambleMe for the scrambles they both support SplitView on (recent) iPads and you can do some fun stuff with that.

Previous attempt:    • 2x2, 3x3, 4x4, 5x5 in 3:46.63  
(I misremembered it as ~3:35 for some reason) so this attempt is 40 seconds faster! Still, is it just better hardware all around or am I actually faster from roughly... wow, five years ago? It feels like it's 70% hardware 30% faster.

Cubes:
2x2: QiYi Cavs : http://amzn.to/2ccbLiL
3x3: MoYu Aolong v1 : http://amzn.to/2bBw1OC
4x4: MoYo AoSu : http://amzn.to/2ccbGvu
5x5: Yuxin : http://amzn.to/2ccbhcc

Flollwo me on Tiwttre:   / thrawst