Smartphone timing gates for track coaches

The short answer

SpeedTrackr turns two devices into the start and finish gates for practice sprints. The second device can be an Android phone, an iPhone or a laptop on the web app, so a mixed squad can time with the phones it already has. Coach Mode on the web app and Android keeps every run under the athlete's name.

How it works

Set the distance and place the devices.

One device at the start line, one at the finish line, both held still on a tripod or propped against something solid. The app reminds you to move the finish device when you change the distance.

Pair them.

The start device shows a short code and a QR code. The finish device scans it or types it in.

Pick the athlete and run.

The start device gives the start signal. The finish camera stops the clock when the athlete crosses the line. Switching runner between runs is one tap.

Check the finish.

If the finish camera only half saw the crossing, it shows you the photo and the time so you can confirm the run or throw it out.

Built for a squad, not one phone

Mixed devices.

Run the start on the Android app and the finish on an iPhone or laptop in the web app, or the other way round.

Names on every run.

Coach Mode works on the web app and Android. Type a name once, then tap it for each run. The Squad tab shows every athlete, when they last tested and who set a new best.

More than sprints in one session.

Jump height and RSI, bar speed and reaction live in the same app, saved under the same athletes.

What it is and what it is not

  • 01Practice-grade timing for training.
  • 02Start and finish only. One elapsed time per run. No splits.
  • 03Not fully automatic timing (FAT) and not for official races.
  • 04No form AI.
  • 05No native iOS app. iPhone users use the web app at speedtrackr.com/auth/login.

Free to start

Your first three timed runs are free. All Access unlocks unlimited Timing Gates runs and Excel export of your history. Viewing your results and the Squad tab stay free.

How it compares

All competitor details come from each app's own public pages.

FactorSpeedTrackrTrackSpeedPhoto FinishStatLap
DevicesAndroid app plus the web app on iPhone or laptopiPhone and iPad, with Apple Watch through a paired iPhoneiPhone and Android appsOpens on your phone, free, no account
Timing pointsStart and finish onlyStart, split and finish gatesStart, split and finish phonesTwo phones as a start gate and a finish gate for a flying segment
Multiple devicesTwo devices, free to startConnected phonesConnecting several phones needs a Pro subscriptionTwo phones on the same meet code
ResultsSaved under athlete names, Excel export with All AccessCSV export, result cards, athletes and teamsCSV export, athlete profiles, series modeSegment time, metres a second and miles an hour on the finish phone, filed under the athlete's name

Pick TrackSpeed or Photo Finish if you need split times. Pick StatLap if you only time flying segments and want speed in metres a second. Pick SpeedTrackr if your squad mixes Android phones, iPhones and laptops and you want start and finish times under athlete names next to jump, bar speed and reaction.

Frequently asked questions

Short answers about smartphone timing gates for a squad.

Can I use an iPhone as a timing gate with SpeedTrackr?
Yes. Open the web app at https://www.speedtrackr.com/auth/login on the iPhone and use it as the second device. There is no App Store app.
Do both devices need to be Android?
No. The second device can be an Android phone, an iPhone or a laptop on the web app. For a mixed squad, run the start on the Android app and the finish on an iPhone or laptop in the web app, or the other way round.
Does SpeedTrackr give split times?
No. It times start to finish for one elapsed time per run. If you need splits, use an app built for split gates.
Is it accurate enough for official races?
No. It is practice timing for training, not FAT and not for official races. Use the same setup each session so your times compare.
Is it free?
Free to start. The first three timed runs are free. Unlimited runs and Excel export come with All Access.
Can a coach keep times under each athlete's name?
Yes. Coach Mode on the web app and Android saves each run under the athlete you pick, and the Squad tab shows everyone's latest results and new bests.

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