Dojo Expert

Dojo Expert has it all for a martial arts school - it manages members' data, generates payments automatically, tracks attendance, allows students to log in and you can even create your own belt ranking! All of that comes with a very reasonable price - even the pro version costs only $20 / month!

This is a bit like nitpicking but I find the interface to be a little too Excel-like, meaning it could definitely be more modern, mobile and simply easier on the eye. Though it is not complicated or confusing per say, it does not look very nice either so this would be the main lack of Dojo Expert.

No matter the size of your student group, Dojo Expert's nice price and feature-rich interface is definitely something to love. Though the interface looks a little old-fashioned, for an entry-level user it might be beneficial as it's not hard to get handy with. Moreover, the pro version with student login and customer support is very cheap as well so it shouldn't be an issue for anyone!