x100 - App that Counts
x100 — the app that counts. x100 helps you keep track of your reps during workouts. No need to count reps in your head anymore, let us do it for you. Relax, enjoy your workout music, watch the news or listen to an audiobook while x100 does the counting.
Download for free:
https://apps.apple.com/us/app/id1524499374