# iTSX vs TrackAddict

The clearest difference is review sentiment: TrackAddict at 82% against iTSX's 24%. TrackAddict also leads on rating (4.5 vs 2.3) and ratings volume (512 vs 44). iTSX's advantage is in-app purchases (none vs 1) and iOS requirement (8.0 vs 13.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. TrackAddict sells 1 one-off in-app purchase. iTSX asks for nothing beyond the download.

TrackAddict holds the better App Store score, 4.5 against 2.3. That said, the two scores are not equally well evidenced: TrackAddict has 512 ratings behind it against 44, 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 82% of TrackAddict's.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 12, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | iTSX | TrackAddict |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.3 (44 ratings)](https://appshunter.io/ios/app/itsx/id461100848/reviews) | **[4.5 (512 ratings)](https://appshunter.io/ios/app/trackaddict/id632355692/reviews)** |
| Number of ratings | 44 | **512** |
| Positive reviews | 24.5% of reviews | **82.4% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | **Free** | Freemium |
| Size | 35 MB | 30 MB |
| Requires iOS | **8.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SCT Performance](https://appshunter.io/developer/461100851) | [HP Tuners LLC](https://appshunter.io/developer/1767627066) |

## What reviewers say

### iTSX

[App page](https://appshunter.io/ios/app/itsx/id461100848)

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.

**Highlights:** 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

**In-app purchases:** none


### TrackAddict

[App page](https://appshunter.io/ios/app/trackaddict/id632355692)

This app transforms your smartphone into a motorsports telemetry and video system. It offers lap timing, data logging, and video recording with data overlays for various racing disciplines. Analyze your performance with detailed statistics and comparisons.

**Highlights:** GPS lap timer with predictive timing, Sector split timing and theoretical lap time, HD video recording with data overlay, Lap, GPS, G-Force, and OBD-II data logging, Driving line analysis and statistics, OBD-II live monitor, code scanning/reset, Export data and video to RaceRender

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Edition Upgrade | $8.99 | one-time |

**What reviewers like**

- 🚀 Great for track days
- 👍 Easy to use
- 📊 Provides lots of useful data
- 🎥 Good video recording and overlay
- 💰 Great value for money

**What reviewers complain about**

- 🐛 GPS issues and inaccurate tracking
- 🔌 Drains battery quickly
- 🔍 Limited camera controls
- 🤔 Confusing interface in some areas

**Reported bugs**

- Video recording sometimes fails or deletes footage
- Compatibility issues with newer iOS versions
- Lap timing not always accurate

**Requested features**

- Add support for more camera options and resolutions
- Allow customization of data overlay
- Improve GPS accuracy and connectivity
- Add ability to delete individual laps
- Enhance integration with external devices like OBD2 and GPS


## Frequently asked questions

### Is iTSX free?

iTSX is free to download, with no in-app purchases.

### Is TrackAddict free?

TrackAddict is free to download, with in-app purchases available.

### Which has better reviews, iTSX or TrackAddict?

TrackAddict is rated higher. iTSX averages 2.3 out of 5 from 44 ratings, while TrackAddict averages 4.5 from 512 ratings.

### Do iTSX or TrackAddict have ads?

Neither iTSX nor TrackAddict shows ads.

### Which is updated more often, iTSX or TrackAddict?

iTSX ships an update every 2 months, and TrackAddict every 2 months. Most recently, iTSX was updated on October 12, 2026 and TrackAddict on October 16, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*