Add tilt control for RCS during docking
Aligning for docking will be difficult on mobile. Have it so you tilt your device on all three axis, and the spacecraft RCS maneuvers in the same direction. Combined with stability control (like SAS on KSP, or the SimpleRockets navball), this could make docking decent on mobile. This idea may not work great in practice, but it sounds good in theory.
Ryan T shared this idea