RideERG

RideERG points to indoor rowing, so this is the kind of health-and-fitness app people reach for when they want to follow rowing work instead of guessing at it. By our assessment, that is its real strength: it fits a very specific piece of training and keeps attention on effort, pace, and session structure. The trade-off is that a rowing-focused app does not give much to anyone outside that equipment and that habit. In practice, it will feel practical rather than flashy, with the workout doing the important work and the app sitting in the background. RideERG belongs with specialist training tools, and the right question is whether the person rows often enough for that focus to matter.