# WeldConnect vs Apuissance3

The clearest difference is update cadence: WeldConnect at every 2 months against Apuissance3'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.

WeldConnect ships an update every 2 months, Apuissance3 every 3 months. The most recent releases landed on August 14, 2026 and September 26, 2026 respectively.

## The numbers

| Metric | WeldConnect | Apuissance3 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.2 (17 ratings)](https://appshunter.io/ios/app/weldconnect/id1272141255/reviews)** | — |
| Number of ratings | **17** | — |
| Positive reviews | 38.5% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 3 months |
| Monetization | Free | — |
| Size | 145 MB | 23 MB |
| Requires iOS | 15.4 | **15.1** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Fronius International GmbH](https://appshunter.io/developer/431601279) | [APuissance3](https://appshunter.io/developer/1535006729) |

## What reviewers say

### WeldConnect

[App page](https://appshunter.io/ios/app/weldconnect/id1272141255)

This app offers intelligent wizards for MIG/MAG and TIG welding, guiding users to optimal output parameters. It allows for wireless interaction with welding systems, job management, and keyless unlocking of equipment. Component-level data tracing is also supported.

**Highlights:** Intelligent welding parameter wizards, Wireless interaction with welding systems, Job creation, management, and transfer, Keyless welding system unlocking, Component-level data tracing, Device information overview

**Features:** macOS Compatibility

**In-app purchases:** none


### Apuissance3

[App page](https://appshunter.io/ios/app/apuissance3/id1535006727)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is WeldConnect free?

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

### Is Apuissance3 free?

Apuissance3 is free to download, with no in-app purchases.

### Do WeldConnect or Apuissance3 have ads?

Neither WeldConnect nor Apuissance3 shows ads.

### Which is updated more often, WeldConnect or Apuissance3?

WeldConnect ships an update every 2 months, and Apuissance3 every 3 months. Most recently, WeldConnect was updated on August 14, 2026 and Apuissance3 on September 26, 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.*