iTSX vs MyRacePass
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
iTSX
Tune and monitor your vehicle's performance using your iPhone or iPad. This app requires a specific wireless OBD-II interface to adjust engine parameters, view real-time data, and run performance tests. It also allows for reading and clearing diagnostic trouble codes.
- Vehicle programming for performance gains
- Pre-loaded dyno-proven tunes
- Adjustable speed limiter
- Virtual gauges and data monitoring
- Record and review data logs
- Performance tests (0-60, 1/4 mile)
- Read and clear diagnostic trouble codes
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TUNE YOUR VEHICLE WITH YOUR iPHONE / iPAD! NOTE: This app requires the iTSX Wireless OBD-II Interface. Visit https://sctflash.com/Products/unfiltered-product/sct/SCTITSX/sct-itsx for more information. The iTSX App lets you control the vehicle-tuning and monitoring capabilities of the iTSX Wireless OBD-II Interface... the first & only “Made for iPod – iPhone – iPad” vehicle tuner & OBD-II monitoring product on the market. The iTSX Wireless OBD-II Interface plugs into your vehicle’s OBD-II diagnostic connector, and communicates with your Apple device via a secure Bluetooth wireless connection. When used with the iTSX Wireless OBD-II Interface, the iTSX App provides the following features: VEHICLE PROGRAMMING • Increase your vehicle’s Performance in Minutes • Works with 1996 - 2012 Ford Gas & Diesel vehicles • Works with popular GM vehicles (see What's New) • Pre-Loaded Dyno Proven Tunes for the Most Popular vehicles • Re-Calibrates the Vehicle using Bluetooth Wireless Technology • Ability to set your vehicle’s Speed Limiter for young drivers VIRTUAL GAUGES / DATA MONITORING / DATA LOGGING • On-Screen Virtual Gauges with Adjustable Warning / Alert lights • Monitor Vehicle Engine Data / Parameters via Virtual Gauges • Record & Review Recorded Data Logs • Huge Virtual Gauges on iPad VEHICLE PERFORMANCE TESTS • 0-60MPH Test: Virtual Speedometer & Graph with Estimated Horsepower • ET / MPH Test: 1/8th mile & 1/4 mile ET / MPH with Estimated Horsepower • Top Speed Test • Braking Test VEHICLE DIAGNOSTICS • Reads & Clears Vehicle Diagnostic Trouble Codes ( Check Engine Light ) • Diagnose your vehicle’s Diagnostic Trouble Codes using your mobile device
MyRacePass
Access real-time racing lineups, results, and track information. Follow favorite series, view standings, and get event updates. Includes fantasy racing and announcer audio.
- Real-time lineups and results
- Track and series following
- Live timing and lap data
- Point standings and breakdowns
- Event updates and rain outs
- Fantasy racing
- Announcer audio streams
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MyRacePass (MRP) gives you real-time access to lineups, results and information from thousands of race tracks. Follow your favorite tracks and series for quick access and stay up to date with all the racing action! FOR FANS - Easily access race information, lineups, results, and live timing. - Follow point standings from your favorite tracks and series. - View upcoming events to plan your next outing. - Get the latest event updates rain outs. - Access race by race point breakdowns for thousands of drivers. - Access thousands of news articles from all genres of racing. - Join Fantasy Racing and make your picks for hundreds of events. - Listen to audio straight from the Announcers! FOR PROMOTERS - Sell more tickets for your events online and scan users into the gate. - Publish schedules and point standings for maximum distribution. - Promote your organization with on-demand apparel sales. - Publish news articles to keep your fans and drivers in the know. - Run Fantasy Leaderboards to engage your fans all season long. FOR DRIVERS - Find your official results and lineups. - Review race by race point breakdowns. - Check into racing events by scanning your device. - Update your profile to keep fans in the loop. MRP BASIC - With a MRP Basic subscription you gain access to live timing and previous lap times for all tracks using MRP Live for only $7.99/year across all devices you log into. MRP PRO - A MRP Pro subscription comes with all the features of MRP Basic AND full sanction points AND full race-by-race points breakdown for all drivers in points throughout the MyRacePass network for only $34.99/year across all devices you log into. MRP ALL ACCESS - A MRP All Access subscription comes with all the features of MRP Basic, MRP Pro AND unlimited Fantasy Racing for only $54.99/year across all devices you log into. MRP ALL ACCESS (Monthly) - A MRP All Access (Monthly) subscription comes with all the features of MRP Basic, MRP Pro and MRP All Access for only $5.99/month across all devices you log into. MANAGE SUBSCRIPTIONS - Payment will be charged to iTunes Account at confirmation of purchase - Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period - Account will be charged for renewal within 24-hours prior to the end of the current period, and identify the cost of the renewal - Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user's Account Settings after purchase - Subscriptions are valid on any device logged into with your account. - Visit https://www.myracepass.com/terms for full Terms and Conditions.
Screenshots
Verdict
The clearest difference is review sentiment: MyRacePass at 68% against iTSX's 24%. MyRacePass also leads on rating (4.8 vs 2.3) and ratings volume (12K vs 45). iTSX's advantage is in-app purchases (none vs 4) and iOS requirement (8.0 vs 17.6). On price, update cadence, ads and device support 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. MyRacePass sells 4 in-app purchases, starting at $5.99 per month. iTSX asks for nothing beyond the download.
MyRacePass holds the better App Store score, 4.8 against 2.3. That said, the two scores are not equally well evidenced: MyRacePass has 12K ratings behind it against 45, so its average is the more settled of the two. Written reviews point the same way: 24% of iTSX's written reviews are positive against 68% of MyRacePass's.
iTSX ships an update every 2 months, MyRacePass every 6 weeks. The most recent releases landed on October 21, 2026 and November 2, 2026 respectively.
| Parameter | iTSX | MyRacePass |
|---|---|---|
| Price | Free | Free |
| Rating | 2.3 (45 ratings) | 4.8 (12K ratings) — better |
| Positive reviews | 24.5% of reviews | 67.9% of reviews — better |
| Number of ratings | 45 | 12K — better |
| Update frequency | Every 2 months | Every 6 weeks — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Best chart rank | — | #50 — better |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 8.0 — better | 17.6 |
| Further details — not scored | ||
| Size | 35 MB | 32 MB |
| Age rating | 4+ | 4+ |
| Developer | SCT Performance | CAVAHO LLC |
Customer experience
iTSX
MyRacePass
Bugs and requests
iTSX
Not enough reviews yet to summarise bugs or requests.
MyRacePass
Reported bugs
5 issues- App isn't working right now
- Chili Bowl poor reception
- Unable to get readings at times
- Timing is a little finicky, doesn't always register under the correct class
- App isn't working right
Requested features
3 requests- Race lap speed to mph calculator or to easily convert lap times into speed mph
- Auto pick option for fantasy racing
- Click save tracks so I don't have to search for them
In-app purchases
iTSX
No in-app purchases
MyRacePass
- MRP All Access (Monthly)$5.991 Month
- MRP Basic$7.991 Year
- MRP Pro$34.991 Year
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- MRP All Access$54.991 Year









