Ruler

[Robert5E82]

A. Ruler snapping make the ruler annoying and useless. Every time I have an angle I need it snaps to the pre set. Or I change my mind and I want to only move it a pinch it frustratingly forces me to move, let it reset and then try again. I just started using an actual ruler. B. all the eraser are bad except one. C. The inks are all bad, I sketch it her and move it to procreate. The pressure sensitivity is off, even when you change it. Always too much or too little. You got pencils that work well. 

[Sjaani]

I haven't noticed the ruler snapping, specially not in the way you describe. You can have options turned on so that it snaps to some of the main angles, when you're close to them but definitely not every angle. Of course being digital it will have a certain level of ability such as .1, .2, .3 and if you're trying to get to the sixth decimal point of an angle you're going to have trouble.

Lots of people have multiple app workflows. Jumping from Fresco to Procreate to get the best tools from each app is not uncommon.