Bugs

I don't use the voice guide and lately I'm noticing missing timer sounds. Sometimes it's the click, sometimes it's the final cymbal. There's no more sound when rest is over either.

I used the 14 day trial and created several journeys. Eventually I decided to stay at the free plan. Now I have one active journey, and several are grayed and cannot be deleted. It disrupts the look and feel.

Based on a review: "The only flaw is that the training notifications are a bit random, sometimes they don't arrive, sometimes they arrive late, but other than that it's great!"