Hotlap 9+

Community Driven GPS Lap Timer

Extravehicular Activity, Inc.

Designed for iPhone

    • 4.5 • 64 Ratings
    • Free
    • Offers In-App Purchases

iPhone Screenshots


Experience the competitive spirit and camaraderie of track days from anywhere.

Hotlap is an exciting new community for track day enthusiasts. With intuitive GPS lap timing and data logging you can ealiy compare your performance with fellow drivers to achieve your next personal best.

What’s New

Version 2.9.3

- Add leaderboard lap accuracy setting (defaults to 6m)
- Remove unused third-party libraries (Facebook SDK, LaunchDarkly)

Ratings and Reviews

4.5 out of 5
64 Ratings

64 Ratings

Killerclam41 ,


Been using this app for almost a year now. For anyone that’s looking for an easy to use lap timing application that’s accurate and reliable this is it. Very pleased and it’s never given me any issues while on track. Used it at many tracks in Southern California including Buttonwillow Raceway Park, Willow Springs International Raceway, Auto Club Speedway, & Chuckwalla Valley Raceway.

pablo fkp ,

I just wish there was an apple carplay update.

I find it to be clumsy now that my newer car has Apple CarPlay and can’t use the lap timer app, seems counter-intuitive not to use it that way.

bskotchd ,

Love it

The layout of this app is phenomenal and the data it provides is even better. It’s amazing to see everyone’s times in one single spot! The only problem is two of my buddies sessions (along with a few other drivers) were not recorded. All of my sessions recorded flawlessly and I am absolutely loving this app!

App Privacy

The developer, Extravehicular Activity, Inc., 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:

  • Location
  • Contact Info
  • User Content
  • Identifiers
  • Diagnostics

Data Not Linked to You

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

  • Contact Info

Privacy practices may vary, for example, based on the features you use or your age. Learn More

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