CalcuSplit

CalcuSplit

Race & Relay Split Timer

17 ratings
3 reviews
Free
In-App Purchases

Details

  • Released
  • Updated
  • May 4, 2021
  • June 8, 2026

Features

CalcuSplit screenshot #1 for iPhone
CalcuSplit screenshot #2 for iPhone
CalcuSplit screenshot #3 for iPhone
CalcuSplit screenshot #4 for iPhone
CalcuSplit screenshot #5 for iPhone
CalcuSplit screenshot #6 for iPhone
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About

Easily time multiple runners simultaneously for races, relays, or interval workouts. Save and load presets for quick setup, track lap splits, and toggle rest periods. Export results in various formats or text them directly to participants.

Time multiple runners at once
Track lap splits and finish times
Save and load event presets
Real-time handoff tracking for relays
Toggle rest periods for interval training
Export results as PDF, CSV, or HTML
Text results directly to runners
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What's New in CalcuSplit

2.3.5

June 8, 2026

- Bug fix for a crash that could occur when rearranging runners in the Event Setup and adding teams in rapid succession

1

In-App Purchases

$4.99

CalcuSplit Premium

Unlock all of CalcuSplit's features

User reviews

Fantastic!

This app is so good. I’ve used a few others, paid and free, and this one beats them hands down. The small cost for the premium version is absolutely worth it. The app is intuitive and easy to use. Developer is also super responsive if you run into any problems.

a super helpful must have app

This is such a great app! I think this is a total must have for coaches and anyone who is taking splits for multiple people! It is very easy to use! Super great creator too! I emailed them about a bug and they responded to me within 24 hours! I highly recommend trying this app!! I don’t usually write reviews for apps but I think more people should know about this app and how well it works!
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Great core fxnality, missing file import and pre-event setup

For the price this app is ridiculously good and clean as far as tracking multiple runners (esp distance) on a track - enabling you to capture splits and archive individual race results and upload those as files.

The app, with a few additional features is at least a $5.99 app and probably a $9.99 app. Honestly, I think it would be a great 9.99 or 5.99 per year subscription app. There is simply nothing else as clean out there today.

What’s missing:
- the ability to select from a standard list of “events” for your meet - I.e. 1600m, 800m, 3200m, etc.

-the ability to “stage” your meet by creating the meet and then assigning runners to events and saving that. Then when you are at your meet, you simply work through the events already staged for that day.

- importing from a file directly as opposed to pasting csv text into a dialog box. This should allow csv or tab delimited inputs.

NiceToHaves:
- different multi-runner timing displays - especially one or more that conserve space so you don’t have to scroll if you have more than four runners in an event.

- ability to add “competitor” runners (generic is fine) that are visually different from your runners so that you could choose to capture one or more of their splits

- seamless data sharing between my devices (this should only be available via subscription and would be a motivator for choosing that purchase type).

The app seems very clean to me so far (day 1). Wouldn’t hesitate to spend the $1.99 on this.
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Developer apps

FAQ

Does CalcuSplit have ads?

No, CalcuSplit is ad-free. The app explicitly states 'No ads, no tracking, no account required' and works offline.

What devices does CalcuSplit support?

CalcuSplit is available for iPhone and iPad, as indicated by its supported devices list.

How often is CalcuSplit updated?

The app was last updated on March 23, 2026, suggesting a consistent update schedule. The latest version is 2.3.1.

What is the age rating for CalcuSplit?

CalcuSplit has an age rating of 4+, making it suitable for a wide range of users.

What are the benefits of CalcuSplit Premium?

CalcuSplit Premium offers access to each runner's complete history, export of full histories, browsing and exporting past events, and importing rosters from spreadsheets.

How does CalcuSplit handle data privacy?

Your data stays on your device with CalcuSplit. The app emphasizes 'No tracking, no account required' and works offline.

Can CalcuSplit be used for relay races?

Yes, CalcuSplit is built for relay timing, featuring team assignment, leg order, and real-time handoff tracking.

What is the user sentiment for CalcuSplit?

CalcuSplit has a high user rating of 4.7 stars from 13 ratings, indicating positive user sentiment.