Outperform Sprint Tools
See what your stopwatch can't
Only for iPhone
Free · Designed for iPhone. Not verified for macOS.
iPhone
Sprint smarter. Test your reaction. Break down your start. Profile your speed. Track CNS readiness. Compete on a live leaderboard. Free from Outperform.
You can feel when you're sprinting hard. You can't always see what's working. Sprint Tools measures what's hard to see in real time: millisecond-timed reactions, block start angles, stride-by-stride speed across a fly zone, and nervous system readiness.
Free from Outperform. No ads. All video analysis runs on your device, and nothing uploads. Built for sprinters, hurdlers, and the coaches who train them.
WHAT'S INSIDE
Reaction Time Test
Sharpen the start reaction most athletes never train in isolation. On-marks, set, and gun at real-starter cadence, millisecond-precise timing, and a live leaderboard to benchmark against peers.
Block Start Analysis
Import a clip of your start and see your block angles, body position, and first-step mechanics. Built-in coaching notes explain what each number means and which block adjustments typically fix common issues. Full block setup guide included.
30m Fly Speed Profile
See stride length, stride frequency, velocity, and rhythm across a fly zone. Identify where speed is gained, held, or lost, then compare against validated research benchmarks to know where you actually stand.
Kinogram Builder
Turn any sprint clip into a frame-by-frame kinogram. Compare left and right sides for symmetry. Coaches can draw angles, add notes, and send the marked-up kinogram straight to the athlete.
CNS Readiness Tracker
Know whether today is a push day or a back-off day. A ten-second tap test with a 7-day rolling average tells you whether your nervous system is primed for quality work or asking for rest.
Wickets and Stride Calculators
Personalized wicket spacing based on individual leg measurements, for a single athlete or a full group, at any training level. Plus a stride-length calculator for program design.
Training History
Every reaction time, tap test, and analysis saved so you can track progress across a season.
WHO IT'S FOR
Sprinters dialing in their starts. Coaches working with full rosters who can't watch every rep. Parents coaching their own kids at the track. Hurdlers working on three-step rhythm.
BUILT BY OUTPERFORM
The team behind the bestselling Sprinting Smarter course series.
• Your tier now reflects your best clean block of 5 reps, matching how the leaderboard ranks you.
• New reaction history view: consistency heatmap of the past 35 days plus a tier ladder showing progress toward the next rank.
• CNS readiness now uses 4 zones (READY / NORMAL / MANAGE / RECOVER) calibrated to your personal baseline.
• Stronger save reliability: results retry automatically on flaky networks, and you'll see a clear "Couldn't save — Retry" prompt if a save still can't go through.
The developer, Outperform, 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 Linked to You
The following data may be collected and linked to your identity:
- Contact Info
- Identifiers
- Usage Data
- Diagnostics
- Other Data
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Outperform LLC
- Size
- 19 MB
- Category
- Health & Fitness
- Compatibility
Requires iOS 15.0 or later.
- iPhone
Requires iOS 15.0 or later. - iPod touch
Requires iOS 15.0 or later. - Mac
Requires macOS 12.0 or later and a Mac with Apple M1 chip or later.
- iPhone
- Languages
- English
- Age Rating
13+
- 13+
- This app has an age rating of 13+ with content restrictions.
Some content may be rated higher, and may therefore be restricted and managed by the developer through in-app controls. - In-App Controls
Age Assurance
Frequent
Contests
Contains
User-Generated Content
Health or Wellness Topics
- Copyright
- © 2026 Outperform llc