# JB4 Mobile vs Tigertown Live

The clearest difference is price: Tigertown Live at Free against JB4 Mobile's $27.99. Tigertown Live also leads on rating (5.0 vs 3.8) and update cadence (every 6 days vs every 3 months). JB4 Mobile's advantage is in-app purchases (none vs 2) and ratings volume (239 vs 2). On ads there is nothing between them.

Tigertown Live is free to download; JB4 Mobile costs $27.99 up front. Tigertown Live sells 2 in-app purchases, starting at $4.99 per month. JB4 Mobile asks for nothing beyond the download.

Tigertown Live holds the better App Store score, 5.0 against 3.8. That said, the two scores are not equally well evidenced: JB4 Mobile has 239 ratings behind it against 2, so its average is the more settled of the two.

JB4 Mobile ships an update every 3 months, Tigertown Live every 6 days. The most recent releases landed on October 29, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | JB4 Mobile | Tigertown Live |
| --- | --- | --- |
| Price | $27.99 | **Free** |
| Rating | [3.8 (239 ratings)](https://appshunter.io/ios/app/jb4-mobile/id794841332/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/tigertown-live/id6780213175/reviews)** |
| Number of ratings | **239** | 2 |
| Positive reviews | 52.4% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 6 days** |
| Monetization | **Free** | Freemium |
| Best chart rank | **#5** | — |
| Size | 24 MB | 82 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Dmac Mobile Developments, LLC](https://appshunter.io/developer/372235786) | [FERRO RETRO, LLC](https://appshunter.io/developer/6780213177) |

## What reviewers say

### JB4 Mobile

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

**Currently charting:** #5 Top Paid · Sports, #146 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


### Tigertown Live

[App page](https://appshunter.io/ios/app/tigertown-live/id6780213175)

This app provides live scores, schedules, rosters, and recruiting information for college football, basketball, and baseball. It offers real-time game tracking and a clean interface for fans to stay updated on all aspects of their favorite sports.

**Highlights:** Live scores and game tracking, Full game schedules, Rosters and player profiles, Recruiting information and rankings, Season coverage for football, basketball, and baseball, Clean, modern design

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| All‑Access (Monthly) | $4.99 | per month |
| All‑Access (Annual) | $29.99 | per year |


## Frequently asked questions

### Is JB4 Mobile free?

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

### Is Tigertown Live free?

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

### Which has better reviews, JB4 Mobile or Tigertown Live?

Tigertown Live is rated higher. JB4 Mobile averages 3.8 out of 5 from 239 ratings, while Tigertown Live averages 5.0 from 2 ratings.

### Do JB4 Mobile or Tigertown Live have ads?

Neither JB4 Mobile nor Tigertown Live shows ads.

### Which is updated more often, JB4 Mobile or Tigertown Live?

JB4 Mobile ships an update every 3 months, and Tigertown Live every 6 days. Most recently, JB4 Mobile was updated on October 29, 2026 and Tigertown Live on October 24, 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.*