GPS Race Timer

0 – 60, 60 – 120 & 1/4 mile

Free · In-App Purchases

Measure your car’s acceleration times without extra hardware: 0–60 mph, 60–120 mph, 1/4 mile and more – automatically. Measure acceleration times such as 0–60 mph, 60–120 mph and 1/4 mile directly with your iPhone — accurately and without extra hardware. The app is designed so it doesn’t need to be operated while driving; you just set everything up beforehand while stationary. Measurements then start automatically — when the target speed is reached or when a start is detected. You can save results locally on your iPhone and, if needed, export them or transfer them to other devices. Preset timers: 60 ft, 1/8 mile, 1/4 mile, 1/2 mile, 1 mile, 0 – 60 mph, 0 – 120 mph, 50 – 75 mph, 60 – 120 mph, 0 – 100 km/h, 0 – 200 km/h, 80 – 120 km/h, 100 – 200 km/h. All timers are, of course, fully adjustable. The free version measures up to two times per run. How to use the app: Check the timer settings on the start screen. If everything looks good, place your iPhone in the car where it has good GPS reception and is held securely, then start the acceleration test. You can adjust the timer configuration in the Settings screen (just tap the relevant timer). Then return to the race screen and follow the previous instruction. Optional PRO version (in-app purchase): 1. Up to four timers in parallel (instead of two) 2. Precise determination of elevation differences 3. Simulation of a Sportsman start and reaction-time measurement 4. No ad banners

Ratings & Reviews

  • 4.3
    out of 5
    214 Ratings

This update improves measurement quality and usability: optimized GPS accuracy, higher performance/stability, and includes a new tips pop-up.

Version 3.5

The developer, Thomas Hagenau, 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:

    • Identifiers
    • Usage Data
    • Diagnostics

  • Data Not Linked to You

    The following data may be collected but it is not linked to your identity:

    • Location

Privacy practices may vary, for example, based 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
    • Thomas Hagenau
  • Size
    • 97.7 MB
  • Category
    • Utilities
  • Compatibility
    Requires iOS 12.2 or later.
    • iPhone
      Requires iOS 12.2 or later.
    • iPad
      Requires iPadOS 12.2 or later.
    • iPod touch
      Requires iOS 12.2 or later.
  • Languages
    English and 10 more
    • English, Czech, Dutch, French, German, Hungarian, Italian, Polish, Portuguese, Spanish, Turkish
  • Age Rating
    4+
  • In-App Purchases
    Yes
  • Copyright
    • © 2025 Thomas Hagenau
  • Privacy Policy

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