My trainers

Each trainer is a separate app with its own link. Open one, or install it to your home screen. To switch, come back here, or use Settings → All my trainers inside a trainer.

To share one subject, send only that trainer's link. It shows that subject only, with no menu of other subjects. This page is private to you: nothing links to it.

Mutqin moved to this new address. Progress saved at the old github.io address does not carry over by itself: to keep it, open the old trainer, copy its sync code (Settings → Copy sync code), and paste it into Import in the new trainer.