Time your runners, track their progress, and share results instantly. Built for coaches, track clubs, and running groups.
The lap timer and split tracker built for timing multiple runners at once. Whether you're coaching track, timing a relay, running a cross country meet, or doing intervals with friends — CalcuSplit makes it easy to record splits for everyone.
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Easy race and workout timing:
- Time multiple runners at once — one tap per runner
- Track lap splits and finish times for races or interval workouts
- Save race, relay, or workout setups as presets — load and start timing in seconds
- Review and edit the event name, meet name, or runner lineup before starting from a preset
- Run relay events with team assignment, leg order, and real-time handoff tracking
- Toggle rest periods on or off — perfect for continuous interval training
- Organize events into meets for track meets and multi-day competitions
- Export results as PDF, CSV, or HTML to share with your team
- Text formatted results straight to your runners after an event
- Screen stays on during timing — no interruptions mid-race (configurable in Settings)
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CalcuSplit Premium unlocks with a one-time purchase:
- View each runner's complete race and workout history
- Export a runner's full history as CSV, HTML, or PDF
- Browse and export past events and meets
- Import rosters from spreadsheets or CSV — preview before importing so you catch mistakes early
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All core timing features work without Premium. Upgrade anytime — your saved results will be ready to view and export.
Your data stays on your device. No ads, no tracking, no account required. Works offline at any track, trail, or course.
Ratings & Reviews
This app has not received enough ratings or reviews to display an overview.
The saved preset edition!
- Fixed a crash when editing runners in a saved preset
- Added the ability to adjust laps in a saved preset
- Added the ability to permanently update saved presets after loading them
- Fixed a bug that could prevent deleting a saved preset
- Saved presets now go to a recently deleted section for recovery. Purged after 7 days
Version 2.3.3
The developer, Joseph Iannazzone, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Privacy practices may vary based, for example, on the features you use or your age. Learn More
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
Seller
Joseph Iannazzone
Size
3 MB
Category
Health & Fitness
Compatibility
Requires iOS 17.6 or later.
iPhone Requires iOS 17.6 or later.
iPad Requires iPadOS 17.6 or later.
Mac Requires macOS 14.6 or later and a Mac with Apple M1 chip or later.