IMSA vs NASCAR Tracks
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
IMSA
Stay updated with every IMSA race weekend. Access live video, IMSA Radio, and real-time timing and scoring for the WeatherTech SportsCar Championship and Michelin Pilot Challenge series.
- Live video streaming
- IMSA Radio access
- Live timing and scoring
- Race weekend coverage
- WeatherTech SportsCar Championship
- Michelin Pilot Challenge
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The official IMSA mobile app features live video, IMSA Radio, timing and scoring and more during every IMSA WeatherTech SportsCar Championship and IMSA Michelin Pilot Challenge race weekend.
NASCAR Tracks
Enhance your live NASCAR event experience with this official app. Access event schedules, track information, and fan resources. Opt for add-ons like an at-track scanner and multi-view in-car video feeds for an even more immersive race day.
- Event information for favorite track
- At-track scanner add-on
- Multi-view in-car video feeds
- Up-to-date event schedule
- Driver Q&As and locations
- Race weekend fan information
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Race Fans! Download the latest NASCAR Tracks App to enhance your NASCAR event experience at the track! Key features include: • Event information for your favorite track • At track Scanner add-on option* • Multi-View In-Car Video Feeds** • The most up-to-date weekend event schedule includes Driver Q&As and locations, Fan Experiences, and Track Action! • Important Race Weekend Fan Information, including Track Policies, Parking, Maps, etc. This is the Official App of NASCAR Tracks. *Fee applies ** At select tracks
Screenshots
Verdict
The clearest difference is rating: IMSA at 4.1 against NASCAR Tracks's 3.3. IMSA also leads on in-app purchases (none vs 33) and review sentiment (28% vs 10%). NASCAR Tracks's advantage is ads (none vs shown) and update cadence (every 3 weeks vs every 2 months). On price, device support 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. NASCAR Tracks sells 3 one-off in-app purchases. IMSA asks for nothing beyond the download.
IMSA holds the better App Store score, 4.1 against 3.3. Both are backed by a comparable volume of ratings — 69 and 312 respectively. Written reviews point the same way: 28% of IMSA's written reviews are positive against 10% of NASCAR Tracks's.
IMSA ships an update every 2 months, NASCAR Tracks every 3 weeks. The most recent releases landed on September 24, 2026 and September 25, 2026 respectively.
| Parameter | IMSA | NASCAR Tracks |
|---|---|---|
| Price | Free | Free |
| Rating | 4.1 (69 ratings) — better | 3.3 (312 ratings) |
| Positive reviews | 28.3% of reviews — better | 9.7% of reviews |
| Number of ratings | 69 | 312 — better |
| Update frequency | Every 2 months | Every 3 weeks — better |
| Ads | Yes | No — better |
| In-app purchases | No — better | Yes |
| Monetization | Ad-supported — better | Free with in-app purchases |
| Best chart rank | — | #147 — better |
| Devices | iPhone, iPad — better | iPhone |
| Requires iOS | 16.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 93 MB | 168 MB |
| Age rating | 12+ | 4+ |
| Developer | International Motor Sports Association, LLC | NASCAR Digital Media, LLC |
Customer experience
IMSA
NASCAR Tracks
User reviews
IMSA
From 69 App Store ratingsWhat we love
- 👍 Brilliant app
- 👍 Great app
- 👍 Very informative
- 👍 Awesome app!
- 👍 Suburb
Room to improve
- 🐛 This app would be amazing if you could actually watch the race on the live stream
- 🐛 Won't let me delete account
- 🐛 Timing and scoring terrible
- 🐛 Live scoring needs improvement
- 🐛 It's so broken
NASCAR Tracks
From 312 App Store ratingsWhat we love
- 👍 Helpful smart map feature
- 💡 Live audio and driver feeds
- 👍 Great for schedules and info
- 👍 Awesome track maps
- 👍 Fun and easy to use
Room to improve
- 🐛 Accidental map exits
- 🐛 Cannot view 'My Events'
- 🐛 Tickets not downloadable to Wallet
- 🐛 Points never allocated
- 🐛 Cannot access tickets on older iPhones
Bugs and requests
IMSA
Reported bugs
8 issues- No portrait mode
- Hamburger menu issues
- Incompatible with newer devices
- Outdated information
- Crashes when opened
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- Login issues
- Slow performance
- Video playback issues
Requested features
5 requests- Apple TV app
- Notifications
- Landscape mode
- Live feed
- Live timing and scoring
NASCAR Tracks
Reported bugs
27 issues- Smart map easy to exit
- Cannot view 'My Events'
- Tickets not downloadable to Wallet
- Points not allocated
- Cannot access tickets on older iPhones
Show 22 moreShow fewer
- Scanner doesn't work at track
- Track check-in broken
- Black screen with spinning circle
- Cannot save login session
- Won't update in-progress races
- App crashes often
- Tickets not updated
- Scanner at track feature doesn't work
- Cannot log in
- App not opening
- App crashes when opening notifications
- App crashes when adding tickets to Wallet
- Cannot forward tickets
- Cannot save track maps
- Cannot create account on iPhone
- Unusable due to constant crashing
- No audio feed or scoring
- Cannot create an account from the app
- App crashes after download
- API error: /events:401
- App freezes often
- App flashes and returns to home screen
Requested features
5 requests- Make app iOS backward compatible
- Add Iowa Speedway to track list
- Allow deletion of notifications
- Work with CarPlay
- Restore audio feed and scoring
In-app purchases
IMSA
No in-app purchases
NASCAR Tracks
- SCANNER AT TRACK$1.99
- SCANNER. AT TRACK5 variants$2.99
- SCANNER AT TRACK27 variants$2.99
