# MAXI TRAC vs 619 Config

The clearest difference is update cadence: MAXI TRAC at every 2 months against 619 Config's every 3 months. MAXI TRAC also leads on iOS requirement (10.3 vs 12.0). 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.

MAXI TRAC ships an update every 2 months, 619 Config every 3 months. The most recent releases landed on November 7, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | MAXI TRAC | 619 Config |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.0 (9 ratings)](https://appshunter.io/ios/app/619-config/id1586130627/reviews)** |
| Number of ratings | — | **9** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 3 months |
| Monetization | — | Free |
| Size | 49 MB | 8 MB |
| Requires iOS | **10.3** | 12.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [显松 罗](https://appshunter.io/developer/585124175) | [Dometic Group AB](https://appshunter.io/developer/1152908752) |

## What reviewers say

### MAXI TRAC

[App page](https://appshunter.io/ios/app/maxi-trac/id1491278817)

**Features:** macOS Compatibility

**In-app purchases:** none


### 619 Config

[App page](https://appshunter.io/ios/app/619-config/id1586130627)

This utility tool allows users to write, rewrite, and read configuration parameters for specific CFX3 and CFX5 models. It facilitates Bluetooth pairing via QR code scanning and verifies parameter correctness.

**Highlights:** Write configuration parameters, Rewrite configuration parameters, Read configuration parameter values, Bluetooth pairing via QR code, Scan CFX3 rating label for parameters, Supports specific CFX3 models

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is MAXI TRAC free?

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

### Is 619 Config free?

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

### Do MAXI TRAC or 619 Config have ads?

Neither MAXI TRAC nor 619 Config shows ads.

### Which is updated more often, MAXI TRAC or 619 Config?

MAXI TRAC ships an update every 2 months, and 619 Config every 3 months. Most recently, MAXI TRAC was updated on November 7, 2026 and 619 Config on November 4, 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.*