# Lap Legend - Lap Timing & Data — Superior Data. Simple Setup.

> Motorsports lap timing and data acquisition with advanced analysis tools. (iPhone/iPad app by Dauntless Devices LLC.)

- Source: https://appshunter.io/ios/app/lap-legend-lap-timing-and-data/id6744852972 (this page in markdown: same URL + `.md`)
- Developer: [Dauntless Devices LLC](https://appshunter.io/developer/1706964112)
- Category: Sports, Navigation
- Price: Free with in-app purchases
- Rating: 5.00/5 from 4 App Store ratings · 1 written reviews indexed
- Age rating: 4+
- Requires: iOS 16 · 15 MB
- Languages: American English
- Released: 2025-05-09
- Data updated: 2026-09-11
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/lap-legend-lap-timing-and-data/id6744852972/reviews.md

## What is Lap Legend?

Next-Generation Motorsports Lap Timing and Data Acquisition

Use your phone or tablet to record race track laps, autocross runs, 1/4 mile passes, and more! Provides live timing, data and video acquisition, and advanced data analysis.

• Easy to Setup and Start Driving
• Superior Data Acquisition & Analysis
• GPS Lap Timing with Predictive and Target Times
• Acquire High-Performance Vehicle Data via OBD
• Advanced Data Analysis Tools to Find You More Time on Track
• Video & Data Replay of Your Theoretical Best Lap
• 2000+ Included Track Configurations
• Road Course, Circle Track, Autocross, Rally, Drift, and Drag Racing
• Weather Data with Density Altitude and Correction Factor Calculations


This app is intended only for sanctioned motorsports and track events. Always drive safely. Use at your own risk.

Any telemetry or messaging features are not guaranteed, and must not be relied upon for critical or safety uses.

Please see website or in-app information for details on compatible external hardware.

## Key features

- Live lap timing
- Data acquisition via OBD
- Advanced data analysis
- Video and data replay
- 2000+ track configurations
- Support for multiple racing types
- Weather data with corrections

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| 3rd Party OBD Device Support | $5.99 | one-time |


## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/lap-legend-lap-timing-and-data/id6744852972/reviews.md

### 5/5 — Just works

*2025-12-21*

Dead simple to configure and works perfectly with a Dauntless OBD reader. The interface is simple to use but powerful, and combined with RaceRender, you can make excellent motorsports videos with minimal effort. The developer appears to be invested in routine updates which should keep the app useful over the long term.

## Frequently asked questions about Lap Legend

### What types of motorsports does Lap Legend support?

Lap Legend supports a wide range of motorsports including road course, circle track, autocross, rally, drift, and drag racing.

### Can Lap Legend acquire vehicle data?

Yes, Lap Legend can acquire high-performance vehicle data via OBD devices, allowing for advanced analysis of your car's performance.

### How many track configurations are included with Lap Legend?

Lap Legend comes with over 2000 included track configurations, providing extensive options for various racing venues.

### Does Lap Legend offer a free trial?

Lap Legend is free to download and use, with in-app purchases available for additional features or content. No specific trial period is mentioned.

### Is Lap Legend available on Android devices?

Based on the provided data, Lap Legend is available on iPhone, iPad, and iPod. Compatibility with Android devices is not specified.

### How often is Lap Legend updated?

The latest version of Lap Legend is 1.6.3, and it was last updated on May 13, 2026. This indicates a relatively recent update cycle.

### What is the age rating for Lap Legend?

Lap Legend has an age rating of 4+, making it suitable for a wide audience of users.

### Does Lap Legend have ads?

No, Lap Legend does not have advertisements. The app is free with in-app purchases.

## Version history (last 5 releases)

### 1.6.5 — 2026-08-09

- Camera selection cycles through all cameras instead of just front/back
- Fixed video export glitch when leaving the app
- Fix for connection to some QStarz devices / FW versions
- OBD updates
- Track database updates

### 1.6.3 — 2026-05-13

- Braking markers option on session data map
- Captures data from certain external GPS accelerometers
- Fixed jumpy chart movement when GPS data was 1 Hz
- Improved video vs data timing when exporting a clip
- Track database updates

### 1.6.2 — 2026-04-22

- Option to share session graphic or video clip directly to gallery
- Even faster sampling of vehicle sensors
- Calculated Boost improvements
- Ability to import VBO file format
- Logs Satellite count when using an External GPS

### 1.6.1 — 2026-04-07

- 'Full Send' mode for DauntlessOBD extreme performance
- DOBD Data Channel selection improvements & icons
- Performance boost for ELM327 OBD dongles
- Option to export session data as VBO or non-interpolated CSV
- More data sources for main image track plot
- Fixed small video playback bug
- Fixed rare weather data bugs
- Nicer dialog boxes
- Expanded GPS support

### 1.6.0 — 2026-03-12

- Side-by-side video compare of two laps
- Menu image shows track selection and weather
- Support for ELM327-compatible OBD devices (add-on)
- Performance boost for DauntlessOBD devices
- Share graphic for Segment mode runs
- Fixed splits display for Drag Race sessions
- Fixed rare double lap triggers when driving slowly
- Improvements in generating track images
- Renamed chart 'Time Gap' to 'Delta Time'
- UI/UX tweaks

## Apps similar to Lap Legend

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Trackday Plot](https://appshunter.io/ios/app/trackday-plot/id6753782144) | — | Free | Sports |
| [APEX Pro (New)](https://appshunter.io/ios/app/apex-pro-new/id1622912479) | 4.4 (40) | Free | Sports |
| [BetterLap TrackView](https://appshunter.io/ios/app/betterlap-trackview/id6450964697) | 5.0 (2) | Free | Sports |
| [LapsHub](https://appshunter.io/ios/app/lapshub/id1668590634) | 5.0 (7) | Free | Sports |
| [TrackNinja](https://appshunter.io/ios/app/trackninja/id1609189820) | — | Free | Sports |
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## More apps by Dauntless Devices LLC

- [D-Shift](https://appshunter.io/ios/app/d-shift/id6466145102)
- [Dauntless OBD](https://appshunter.io/ios/app/dauntless-obd/id6467540766)

All apps by Dauntless Devices LLC: https://appshunter.io/developer/1706964112

## Related topics

[lap timing](https://appshunter.io/ios/topics/lap-timing)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-11.*