# TrackAddict vs JB4 Mobile

The clearest difference is price: TrackAddict at Free against JB4 Mobile's $27.99. TrackAddict also leads on rating (4.5 vs 3.8) and review sentiment (82% vs 52%). JB4 Mobile's advantage is in-app purchases (none vs 1) and chart position (#5 vs unranked). On ratings volume, update cadence, ads and device support there is nothing between them.

TrackAddict is free to download; JB4 Mobile costs $27.99 up front. TrackAddict sells 1 one-off in-app purchase. JB4 Mobile asks for nothing beyond the download.

TrackAddict holds the better App Store score, 4.5 against 3.8. Both are backed by a comparable volume of ratings — 512 and 239 respectively. Written reviews point the same way: 82% of TrackAddict's written reviews are positive against 52% of JB4 Mobile's.

TrackAddict ships an update every 2 months, JB4 Mobile every 3 months. The most recent releases landed on October 20, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | TrackAddict | JB4 Mobile |
| --- | --- | --- |
| Price | **Free** | $27.99 |
| Rating | **[4.5 (512 ratings)](https://appshunter.io/ios/app/trackaddict/id632355692/reviews)** | [3.8 (239 ratings)](https://appshunter.io/ios/app/jb4-mobile/id794841332/reviews) |
| Number of ratings | **512** | 239 |
| Positive reviews | **82.4% of reviews** | 52.4% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 3 months |
| Monetization | Freemium | **Free** |
| Best chart rank | — | **#5** |
| Size | 30 MB | 24 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [HP Tuners LLC](https://appshunter.io/developer/1767627066) | [Dmac Mobile Developments, LLC](https://appshunter.io/developer/372235786) |

## What reviewers say

### 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


### JB4 Mobile

[App page](https://appshunter.io/ios/app/jb4-mobile/id794841332)

**Currently charting:** #5 Top Paid · Sports, #168 Top Paid (US App Store)

This app acts as a mobile data logger and display for vehicles equipped with a JB4 tuner. It allows users to monitor and log various engine parameters, view data in real-time, and adjust settings for performance tuning.

**Highlights:** Live gauge monitoring, Data logging and graphing, User adjustable settings, WMI settings modification, On-the-fly map switching, Code reading and deletion

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 🚀 Great app and a must have with the JB4
- 🔒 Robust security features
- 👍 Awesome data logging
- 👍 Incredible Support
- 👍 Works as expected

**What reviewers complain about**

- 🐛 Doesn't work properly, screen upside down and backwards
- 🐛 Stopped working after update
- 🐛 Bluetooth connection issues
- 🐛 Gauges freezing
- 🐛 Screen turns off

**Reported bugs**

- App crashes
- Can't connect to server
- Mirrored/inverted display
- Compatibility issues with new iOS versions
- Trouble logging in

**Requested features**

- Add CarPlay support
- Allow customizing map names
- Add more gauge styling options
- Improve UI and layout
- Integrate with Apple Carplay


## Frequently asked questions

### Is TrackAddict free?

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

### Is JB4 Mobile free?

JB4 Mobile costs $27.99, with no in-app purchases.

### Which has better reviews, TrackAddict or JB4 Mobile?

TrackAddict is rated higher. TrackAddict averages 4.5 out of 5 from 512 ratings, while JB4 Mobile averages 3.8 from 239 ratings.

### Do TrackAddict or JB4 Mobile have ads?

Neither TrackAddict nor JB4 Mobile shows ads.

### Which is updated more often, TrackAddict or JB4 Mobile?

TrackAddict ships an update every 2 months, and JB4 Mobile every 3 months. Most recently, TrackAddict was updated on October 20, 2026 and JB4 Mobile on October 19, 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.*