Autodesk - Sketchbook (Android):
- New sketch size selection, cm/inch, paper size (A3, A4..)
- Pen tool, Apply to path
- Export Formats
- Layer Groups
- Selection Transform
- Warp
- Liquify
- Rotate by angle (Slider*)
*Slider - There is a neat slider in Infinite Design where sliding all the way across changes the scale of the range. The slider might have a range 1-10 sliding all the way to 10 resets slider to middle with 10 selected and new range is 1-20 or backwards new range 1-5.
Your slider becomes difficult to select low range settings with brushes. 0.1-1 = headache.
Conclusion - God help us when they merge C.O.D with D.C.S