# 619 Config vs TargetLock

The clearest difference is in-app purchases: 619 Config at none against TargetLock's 1. 619 Config also leads on iOS requirement (12.0 vs 15.6). TargetLock's advantage is update cadence (every 4 weeks vs every 3 months). On price, ads and device support there is nothing between them.

Both are free to download. TargetLock sells 1 one-off in-app purchase. 619 Config asks for nothing beyond the download.

619 Config ships an update every 3 months, TargetLock every 4 weeks. The most recent releases landed on October 22, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | 619 Config | TargetLock |
| --- | --- | --- |
| 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** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 4 weeks** |
| Monetization | Free | — |
| Size | 8 MB | 7 MB |
| Requires iOS | **12.0** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Dometic Group AB](https://appshunter.io/developer/1152908752) | [Oleg Bourdo](https://appshunter.io/developer/6807450254) |

## What reviewers say

### 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


### TargetLock

[App page](https://appshunter.io/ios/app/targetlock/id6807450251)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $0.99 | one-time |


## Frequently asked questions

### Is 619 Config free?

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

### Is TargetLock free?

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

### Do 619 Config or TargetLock have ads?

Neither 619 Config nor TargetLock shows ads.

### Which is updated more often, 619 Config or TargetLock?

619 Config ships an update every 3 months, and TargetLock every 4 weeks. Most recently, 619 Config was updated on October 22, 2026 and TargetLock on October 29, 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.*