SwimPaceTimer
Kyunghyun Choi Health & Fitness iPhoneiPadiPod touchApple Watch
SwimPaceTimer is a free Health & Fitness app for iPhone and iPad by Kyunghyun Choi. Requires iOS 16.0. Updated August 14, 2026.
- Price
- Free
- on the App Store
- Size
- 1 MB
- Age 4+
- Updated
- Aug 14
- 2026 · v1.3.0
Screenshots
About SwimPaceTimer
SwimPaceTimer is an Apple Watch interval timer for the pool. Three settings, that's it: distance, reps, and your send-off cycle. MADE FOR SWIMMERS WHO - are tired of watching the pace clock and counting in their head - just want to hold a send-off without fiddling with settings mid-set WHAT IT DOES - Build a set: distance x reps x send-off cycle (e.g. 25yd x 5 @ 1:30) - Tap start, get 5 seconds on the wall, then push off on the buzz - A heads-up buzz 5 seconds out, then a start buzz - hold your cycle without looking at your wrist - Countdown ring, rep dots, heart rate, split and total time at a glance - Live heart rate on screen while you swim WORKS ALONGSIDE THE WORKOUT APP SwimPaceTimer is a send-off timer, not a tracker. It never takes over a workout you are already recording. Start a pool swim in the built-in Workout app if you want it saved to Health — that also turns on Water Lock for you — then let SwimPaceTimer handle the send-offs. BUILT FOR THE WATER Screens are hard to read and harder to tap when you're wet. Set everything on the wall before you push off, then swim - your wrist tells you when to go. Yards or meters follows your region automatically.
What’s new
Version 1.3.0 · Updated August 14, 2026
• The lead-in is now adjustable from 5 to 60 seconds (20s by default) — five seconds was not enough to turn on Water Lock and get to the wall. • The lead-in screen shows how to turn on Water Lock, and confirms when it is on. • Buzzes at 10s, 5s, and 3-2-1 so you can follow the lead-in with the screen off.
App privacy
The developer, Kyunghyun Choi, reported these privacy practices to Apple.
Data Not Collected
The developer does not collect any data from this app.