# MyMaptuner vs JBT (acdcf5)

The clearest difference is update cadence: MyMaptuner at every 3 weeks against JBT (acdcf5)'s every 3 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

MyMaptuner ships an update every 3 weeks, JBT (acdcf5) every 3 months. The most recent releases landed on October 24, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | MyMaptuner | JBT (acdcf5) |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (8 ratings)](https://appshunter.io/ios/app/mymaptuner/id6443763877/reviews)** | — |
| Number of ratings | **8** | — |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 3 months |
| Monetization | Free | — |
| Size | 23 MB | 36 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Maptun Performance AB](https://appshunter.io/developer/1649113969) | [Hector Arturo Hernandez Perez](https://appshunter.io/developer/1820781983) |

## What reviewers say

### MyMaptuner

[App page](https://appshunter.io/ios/app/mymaptuner/id6443763877)

This application allows users to tune, monitor, and diagnose their vehicle's performance. It requires an Maptuner device to function.

**Highlights:** Vehicle tuning, Performance monitoring, Diagnostic capabilities, Requires Maptuner device

**Features:** Vision Pro support

**In-app purchases:** none


### JBT (acdcf5)

[App page](https://appshunter.io/ios/app/jbt-acdcf5/id6751475150)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is MyMaptuner free?

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

### Is JBT (acdcf5) free?

JBT (acdcf5) is free to download, with no in-app purchases.

### Do MyMaptuner or JBT (acdcf5) have ads?

Neither MyMaptuner nor JBT (acdcf5) shows ads.

### Which is updated more often, MyMaptuner or JBT (acdcf5)?

MyMaptuner ships an update every 3 weeks, and JBT (acdcf5) every 3 months. Most recently, MyMaptuner was updated on October 24, 2026 and JBT (acdcf5) on October 15, 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.*