Extremely Happy with App!!! – Angle Pro Review

So I'm ordering a knife sharpening system, which benefits from being able to check ACTUAL angles vs the angle markings provided on the sharpening system. So I downloaded this free app: It's very accurate and stable, even showing .1 degree changes. It has a very clean interface. It uses either the side of the phone or the back of the phone to calculate angles from (selectable by an on-screen icon). It isn't flooded with adds. It's very responsive. I can't find a single complaint at all. It's not a trigonometry/calculating app, but I don't desire/need that. I was immediately impressed, compared it to other free apps, then deleted those other free apps: for the above reasons TOGETHER, this, to me, is the superior app of those I compared. Thank you developer! A surprisingly great, non-annoying free app.
Review by Knife Sharpener Noob on Angle Pro.