Lap Legend vs ST1 Track
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Lap Legend
Record and analyze motorsports laps with live timing, data acquisition, and advanced analytics. Supports various racing disciplines and includes over 2000 track configurations. Integrates with OBD devices for high-performance vehicle data.
- 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
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Use your phone or tablet to record laps, autocross runs, 1/4 mile passes, and more! • Fast, Easy Setup - Get on Track in Seconds • Superior Data Acquisition + Deep OBD Data • GPS Lap Timing with Predictive & Target Times • Integrated Video+Data Recording and Export • Replay Data & Video of your Theoretical Best Lap • Advanced Analysis Tools Designed to Find You Time • Automatic & Manual Points of Interest (POI) Marking • Supports Road Course, Circle Track, Autocross, Rally, Drift, and Drag Racing • 2000+ Included Track Configurations • Custom Track Creation & Sharing • Integrated Weather Data & Density Altitude Calculations • Add Your Own Session Notes Lap Legend is fueled by a passion for motorsports, with the goal of giving all track drivers access to high-performance data acquisition, driving analysis, lap timing, and video. Enjoy! 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.
ST1 Track
This app transforms your phone into a track-day tool for cars, motorcycles, and karts. It automatically detects laps, analyzes performance with detailed data, and saves sessions to help you improve. Manage your vehicles, compare times on leaderboards, and discover or create tracks.
- Real-time GPS lap timing
- Automatic lap detection
- Detailed lap analysis
- Vehicle and setup management
- Leaderboards for comparison
- Track discovery and creation
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Take control of your track days with ST1 Track. Time. Analyze. Improve. Car, motorcycle or kart: ST1 Track turns your phone into a real track-day tool. Your laps are detected automatically, your performance is analyzed and every session is saved to help you understand where you gain time — and where you can still improve. From your first lap to your best time, ST1 Track is with you every session. ON TRACK • Real-time GPS lap timing • Automatic lap detection • Live timing on the Lock Screen, Dynamic Island, Apple Watch and CarPlay • Works even without network coverage • Live track view during your session • Customizable display with multiple timer themes • Create your own tracks ANALYZE YOUR PERFORMANCE A lap time doesn’t tell the whole story. Review the data from every session to understand your driving and improve lap after lap. • Detailed lap analysis • Sector times • Theoretical best lap from your best sectors • Speeds recorded around the track • Braking zone analysis • Lap comparison • Weather recorded for every session • Full history of your sessions and lap times YOUR GARAGE Add your vehicles or import them from STRADA1, then link them to your sessions. Log your setup (tires, pressures, settings) for every outing and keep track of your vehicles’ maintenance. LEADERBOARDS Compare your lap times with other drivers on every track, overall or by category: car, motorcycle, kart… DISCOVER TRACKS Explore tracks around you on the interactive map or create your own layout directly in ST1 Track. YOUR TRACKBOOK Find every track you’ve driven, your personal records and your driver profile. ST1 PRO Go further in analyzing and customizing your sessions with ST1 Pro. • Ghost: chase your best lap in real time • Advanced performance analysis • Private tracks • Custom A → B routes • Premium timer themes • Advanced tools to get the most out of your sessions WHO IS IT FOR? • Car and motorsport enthusiasts • Amateur and experienced drivers • Motorcyclists • Karting drivers • Anyone who wants to understand their driving and improve on track BUILT FOR THE TRACK ST1 Track keeps evolving to deliver a smoother, more accurate and more complete experience, session after session. Available in English, French and German. PRIVACY ST1 Track does not sell your data. Your lap times and your privacy stay in your hands. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://strada1.com/privacy
Screenshots
Verdict
The clearest difference is review sentiment: Lap Legend at 100% against ST1 Track's 0%. Lap Legend also leads on device support (3 vs 1). ST1 Track's advantage is in-app purchases (none vs 1) and update cadence (every 5 days vs every 3 weeks). On price, ads, monetization model and iOS requirement there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Lap Legend sells 1 one-off in-app purchase. ST1 Track asks for nothing beyond the download.
Lap Legend ships an update every 3 weeks, ST1 Track every 5 days. The most recent releases landed on October 30, 2026 and October 23, 2026 respectively.
| Parameter | Lap Legend | ST1 Track |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (5 ratings) — better | — |
| Positive reviews | 100.0% of reviews — better | 0.0% of reviews |
| Number of ratings | 5 — better | — |
| Update frequency | Every 3 weeks | Every 5 days — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Freemium |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 16 — better | 17.0 |
| Further details — not scored | ||
| Size | 15 MB | 66 MB |
| Age rating | 4+ | 4+ |
| Developer | Dauntless Devices LLC | Mario Kajic |
Customer experience
Lap Legend
ST1 Track
In-app purchases
Lap Legend
- 3rd Party OBD Device Support$5.99
ST1 Track
No in-app purchases









