dragy·Lap - New GPS Lap Timer

dragy·Lap - New GPS Lap Timer

Lap Timing, Overlay & Analysis

1 ratings
42 reviews
Free

Details

  • Released
  • Updated
  • April 29, 2022
  • June 29, 2026

Features

dragy·Lap - New GPS Lap Timer screenshot #1 for iPhone
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About

This app acts as a next-generation GPS lap timer, compatible with various Dragy devices. It offers real-time predictive lap timing, dual-camera video recording with data overlays, and detailed analysis tools. Compete on leaderboards and share your best laps instantly.

Real-time predictive lap timing
Dual camera video recording & overlay
GoPro & DJI OSMO Action support
3D track replay
Lap comparison tools
VBO file export
Global leaderboard
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What's New in dragy·Lap

1.150

June 29, 2026

New Feature: Karting Mode Explore kart tracks more easily and experience 3D Map kart model

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User reviews

Extreme value

After using this app for regular track sessions I am very pleased with the data interface and ability to review and critique your driving afterwards. The fact that this is still in Beta and will have much improvements later on is exciting. The one thing i really would like to see is the ability to track engine oil pressure from the OBD2 data. This is one of the most important items to watch while in high G turns. I recommend anyone tracking their cars to give this app a try with the OBD2 sensor.
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External Camera Functionality Required

App interface is really nice and easy to use, it would be 10/10 if we could pair it to a GoPro. Having a phone on a mount is quite intrusive, if the GoPro could have the Dragy overlay on top of it that would be awesome.

Good but buggy + lacking things

My biggest complain is that live lap delta is to your previous lap, not your fastest lap. I don’t care about my current lap is going to my previous throwaway lap, i want to compare to my PB or fastest of the session.

And i’d say about 1 in 5 laps, the delta just stops working and infinitely climbs in time until the end of the lap. It ends up clocking the correct lap time in the end, but i paid a lot of money to get a reliable live delta here
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Bugs make it borderline unusable

This app is good and could be great. Overall clean UI and good UX. But the bugs make it REALLY hard to trust. Ive had this app force crash on me twice now while I was on hot laps. The session data also doesnt save when logging into a new device. And after last update, there are now ~25 random tracks (half in asia, but Im located in the US) that were added to "My Tracks" page. This makes finding the actual tracks I use a nightmare. I want this app to be good but these are significantly big bugs that make this app not usable. I wouldnt be able to recommend this until those issues are fixed.
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Awesome App

So much better than Garmin Catalyst. Much easier to set up.

Developer apps

FAQ

What does this app do?

This app functions as a high-performance GPS-based lap timer. It provides real-time predictive lap timing, dual-camera video recording with data overlays like speed and lap times, and detailed analysis of your performance on the track. You can also compete on leaderboards and share your best laps.

What are the key features of this lap timer app?

Key features include real-time predictive lap timing, dual-camera video recording with overlays, support for importing GoPro and DJI OSMO Action footage, 3D track replays, detailed lap comparison tools, VBO file export for professional analysis, and a global leaderboard for competition.

Is this app free to use?

Yes, the app is free to use. However, it requires a compatible Dragy hardware device to function. The Dragy device is available for purchase separately.

What devices is this app compatible with?

This app is compatible with Dragy Pro (25 Hz), Dragy DRG70/DRG70-C (25 Hz), and Dragy DRG69 (10 Hz) devices. It also supports importing video footage from GoPro and DJI OSMO Action cameras.

Who is this app designed for?

This app is designed for motorsport enthusiasts, track day participants, and drivers who want to accurately measure, analyze, and improve their vehicle's performance on a race track. It's for anyone looking to gain insights into their driving and compare their times with others.