Apps by Kyunghyun Choi
SwimPaceTimer app icon

Health & Fitness

SwimPaceTimer

Kyunghyun Choi

Free download In-app purchases unconfirmed
Open on Apple

About this app

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.

Latest release

What’s New

Version 1.3.0 Aug 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.

Audience growth

Ratings growth

Steady
7-day gain +0
Ratings / day 0.0
30-day gain +0
US rating-count history
0 ratings
0 Aug 19, 2026 · 0 ratings Aug 19, 2026

Baseline captured. Growth appears after the crawler observes a changed rating count.

Momentum comes from crawler snapshots for the tracked storefront. “Viral growth signal” means unusually fast recent rating gains; it is an indicator, not download data.

Price tracking

Price intelligence

1 captured event
Current Free
Historical low Free
Paid → free
Price history
Current Free
Free Aug 19, 2026 · Free Aug 19, 2026

First snapshot captured. The trend line starts after the next crawler price observation.

  1. First observed Aug 19, 2026 · 5:08 PM Free

Screenshots

SwimPaceTimer iPhone screenshot