OK, I'm still using IOS 6.x on both iPhone 5 & iPad 4. Consistency for me on iPad is as follows;
- Colors consistent
- Justification consistent
- Font size not consistent
- Line spacing not consistent
- Margins undetermined (I haven't noticed whether or not they are consistent)
One thing about noticing consistency in font size is there is no numerical size indicator, & maybe there can't be.
Oh, and this is using Marvin v 2.1.