# AGRU WeldConnect vs RigMaster

The clearest difference is in-app purchases: AGRU WeldConnect at none against RigMaster's 3. AGRU WeldConnect also leads on ads (none vs shown) and iOS requirement (15.6 vs 17.0). RigMaster's advantage is update cadence (every 10 days vs every 44 months). On price and device support there is nothing between them.

Both are free to download. RigMaster sells 3 in-app purchases, starting at $4.99 per 7 days. AGRU WeldConnect asks for nothing beyond the download.

AGRU WeldConnect ships an update every 44 months, RigMaster every 10 days. The most recent releases landed on September 28, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | AGRU WeldConnect | RigMaster |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 44 months | **Every 10 days** |
| Size | 3 MB | 5 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Huerner Schweißtechnik GmbH](https://appshunter.io/developer/1254371215) | [Grima Hdez](https://appshunter.io/developer/1741481582) |

## What reviewers say

### AGRU WeldConnect

[App page](https://appshunter.io/ios/app/agru-weldconnect/id1254371216)

**Features:** macOS Compatibility

**In-app purchases:** none


### RigMaster

[App page](https://appshunter.io/ios/app/rigmaster-rigging-calculator/id6789944360)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Weekly | $4.99 | per 7 days |
| Pro Yearly | $29.99 | per year |
| RigMaster Pro | $39.99 | one-time |


## Frequently asked questions

### Is AGRU WeldConnect free?

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

### Is RigMaster free?

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

### Do AGRU WeldConnect or RigMaster have ads?

RigMaster shows ads; AGRU WeldConnect does not.

### Which is updated more often, AGRU WeldConnect or RigMaster?

AGRU WeldConnect ships an update every 44 months, and RigMaster every 10 days. Most recently, AGRU WeldConnect was updated on September 28, 2026 and RigMaster on October 7, 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.*