Two moves.
One clock.
Pairset runs paired sets on a gym pace clock: move A at the top of every minute, move B on the half, and rest is whatever's left. Then it sets your next session from the last one.
It sets your next session
Finish every set at target and the lead move goes up one rep next time. End early or come up short and the targets hold. Two short sessions in a row and they come down one. 100 + 100 stays 100 + 100: bigger sets, fewer rounds.
Every set, tallied
Each set is logged with the reps you actually did. The finish screen writes the session out round by round in tally marks, and the Progress tab keeps lifetime reps, best set and best session for every movement.
What's free, what's Pro
The classic 100 + 100, the pace clock, progression, tallies, records and history are free. Pairset Pro adds nine more programs, a builder for your own pairs, custom rounds and seconds per move, and weekly charts. Sign in with Apple is optional and only syncs your workouts between iPhone and iPad through your own iCloud.