Levv Golf - iphone Launch Monitor

You are right not every iOS phone has a sufficient camera. I think the iPhone 6 is the minimum device.

This is the closest I can manage to an actual comparison at the moment. The Trackman data is from 2 weeks ago (I'm just a beginner, only been playing for a few months. But a firm believer in data brings improvement in any sport) and the Levv from last night (both normalised). Obviously it's hard to tell how accurate it is with my inconsistent swing.

Trackman	Ball Speed	Launch Angle	Spin	Carry (yds)	Height (ft)
7i	91.9	22.6	3220	125.1	56
7i	96.5	23.6	5913	131.8	71
7i	97.4	24.5	8097	138.7	74
7i	93.1	26.8	6518	123.4	73
7i	90.6	23.1	3489	123.9	56
7i	96.2	23.1	5847	126.9	66
Levv
7i	99	29	6307	138	101
7i	93	27	5516	135	80
7i	108	10	3559	132	26
7i	105	18	6228	147	65
7i	102	30	6722	139	111
7i	93	26	7968	127	78

I'd prefer to do a side by side test, but my trial subscription to Levv will run out before I can manage another Trackman Session. As I could run both against the same swings, in a real world test.