# JB4 PRO vs The 19th Bets

The clearest difference is in-app purchases: JB4 PRO at none against The 19th Bets's 3. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. The 19th Bets sells 3 in-app purchases, starting at $3.99 per month. JB4 PRO asks for nothing beyond the download.

## The numbers

| Metric | JB4 PRO | The 19th Bets |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (14 ratings)](https://appshunter.io/ios/app/jb4-pro/id6746129072/reviews)** | — |
| Number of ratings | **14** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | — |
| Monetization | Free | — |
| Size | 22 MB | 56 MB |
| Requires iOS | 16.0 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Burger Motorsports, Inc](https://appshunter.io/developer/1815297026) | [Brayton Sanders](https://appshunter.io/developer/1694373724) |

## What reviewers say

### JB4 PRO

[App page](https://appshunter.io/ios/app/jb4-pro/id6746129072)

Integrate your performance tuner with your smartphone to adjust engine maps, view real-time data, and manage system settings. This app requires a specific Bluetooth adapter for full functionality.

**Highlights:** Change maps, Monitor live engine data, Record logs, Manage fault codes, Update JB4 firmware, Smartphone integration

**In-app purchases:** none


### The 19th Bets

[App page](https://appshunter.io/ios/app/the-19th-bets/id6760600537)

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Games Monthly | $3.99 | per month |
| Games Yearly | $34.99 | per year |
| Founding Member | $39.99 | one-time |


## Frequently asked questions

### Is JB4 PRO free?

JB4 PRO is free to download, with no in-app purchases.

### Is The 19th Bets free?

The 19th Bets is free to download, with in-app purchases available.

### Do JB4 PRO or The 19th Bets have ads?

Neither JB4 PRO nor The 19th Bets shows ads.

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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.*