Duolingo and the Cunning Owl
I am in exalted company. I have read that Meghan Markle has just hit a 90 day streak in French.
Duolingo is a highly successful language learning app. You score points (XPs) from various activities including speaking. There are leagues, and you move up and down dependent on how much you practise. The app is fronted by Duo, a cartoony owl.