This app was mentioned in 2 comments, with an average of 1.00 upvote
The design is super simple, there aren't distracting sounds or imagery (which was a problem for mw when I was learning), the mystery is explained simply in a single sentence, each prayer is written out.
It's really great for when you start out.
Right now, I'm enjoying the idea/look of Rosary of Mother Mary (Android), but wish they'd update it with a scriptural option.