Two iPhones running Splits Trainer. One in red showing the user is behind and the other in green showing the user is ahead.
Splits Trainer app icon. A half-red, half-green circle with a white letter S in the center.

Splits Trainer

Two iPhones side-by-side running Splits Trainer. One tinted red showing the user is behind and the other tinted green showing the user is ahead.

Not Just Another
Flight Recorder

Race head-to-head against yourself or your friends.
Gain the motivation you need to be the best or simply beat your best.

Download on the Apple App Store badge.

Know Exactly How Hard
To Push Yourself

Splits' unique live comparison shows you exactly
where you need to be to beat your best time.

A screenshot of Splits Trainer showing a recording in-progress.

Challenge Your Friends

Share your fastest times with your friends
when you need some competition.

A silhouette of a crowd.

The Perfect
Post-Training Analysis

Side-by-side playback makes it easy to find
where you gained or lost ground.

Track History

Follow your progress
day by day.

A screenshot of Splits Trainer showing a list of best times on a cycle track.

Side-by-Side Playback

Watch, review and compare.

A screenshot of Splits Trainer showing two recordings playing back against eachother.

Post-Training Analysis

Quick comparisons
between runs.

A screenshot of Splits Trainer showing two recordings .

Time Warp

Isolate and compare segments of track across performances.

compare attempts over difficult segments such as hill climbs

Ready for Any Sport

Perfect for track events.

Ready for Any Track

Circuits and open tracks.

A circuit track. An oval like track, which starts and finishes at the same place. A non-circuit track, which starts at the bottom and snakes upward towards a finish at the top.

Everything You Need

From hands-free starting to high precision timing.

Download For Free

Download on the Apple App Store badge.

If you like Splits there’s a single in-app purchase which lets you create unlimited tracks and recordings.