Critical Swim Speed
Ed Stivala Limited
Getting the latest details from the App Store…
Ed Stivala Limited
Getting the latest details from the App Store…
Know your Critical Swim Speed. Train with purpose. See yourself getting faster. Critical Swim Speed (CSS) gives you a practical threshold pace for swim training. Complete the standard 400m and 200m CSS test, enter your times, and the app calculates your CSS pace for you. But calculating the number is only the start. USE YOUR CSS • Calculate your Critical Swim Speed from the standard CSS test • Get a clear pace to use in your swim training • Find out how to perform the CSS test…
Ranks come from Apple's public App Store charts, checked once a day. Appulse Index isn't affiliated with Apple.
Higher on the chart is better: #1 is at the top.
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Canada · Paid · Sports: best #26, latest #26, over 7 snapshots since 27 Oct.
| Chart | Rank | 24 h | 7 days | Best | Days on chart |
|---|---|---|---|---|---|
| Canada· Paid · Sports · best #26 · 1 day | #26 |
Top of Paid · Sports in Canada. Critical Swim Speed is #26 there. Changes are over 7 days.
As of 2 Nov 2026, Critical Swim Speed is #26 in Paid · Sports in Canada, the one tracked chart it's in.
How the app presents itself on the App Store. Select a screenshot to open it full size.
What Apple publishes about this app. Ratings are from one country's App Store.
Higher on the chart is better: #1 is at the top.
Sign in to see 30 days, 90 days and all history.
Canada · Paid · Sports: best #26, latest #26, over 7 snapshots since 27 Oct.
Every chart this app is in right now, best position first.
| Chart | Rank | 24 h | 7 days | Best | Days on chart |
|---|---|---|---|---|---|
| Canada· Paid · Sports · best #26 · 1 day | #26 |
Entries, big moves, #1s and new versions we've recorded, by day.
Top of Paid · Sports in Canada. Critical Swim Speed is #26 there. Changes are over 7 days.
From the app's App Store listing.
Know your Critical Swim Speed. Train with purpose. See yourself getting faster.
Critical Swim Speed (CSS) gives you a practical threshold pace for swim training. Complete the standard 400m and 200m CSS test, enter your times, and the app calculates your CSS pace for you.
But calculating the number is only the start.
USE YOUR CSS
Version 2.0.0 · 10 Sep 2026 ·
Critical Swim Speed has had a major upgrade.
Same simple CSS test. A much better way to use the result.
Ranks come from Apple's public App Store charts, checked once a day. Appulse Index isn't affiliated with Apple.
| Not enough history yet |
| Not enough history yet |
| #26 |
| #26 |
| 1 |
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