# SimClient vs WeldMaster

The clearest difference is in-app purchases: SimClient at none against WeldMaster's 4. SimClient also leads on ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. WeldMaster sells 4 in-app purchases, starting at $0.99 per 7 days. SimClient asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 9 days. Both last shipped on October 31, 2026.

## The numbers

| Metric | SimClient | WeldMaster |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 9 days | Every 9 days |
| Size | 4 MB | 7 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Christopher Verringer](https://appshunter.io/developer/1640078594) | [Grima Hdez](https://appshunter.io/developer/1741481582) |

## What reviewers say

### SimClient

[App page](https://appshunter.io/ios/app/simclient/id6757168432)

**Features:** macOS Compatibility

**In-app purchases:** none


### WeldMaster

[App page](https://appshunter.io/ios/app/weldmaster-welding-calculator/id6790162809)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| WeldMaster Pro Weekly | $0.99 | per 7 days |
| WeldMaster Pro Monthly | $1.99 | per month |
| WeldMaster Pro Yearly | $2.99 | per year |
| WeldMaster Pro | $4.99 | one-time |


## Frequently asked questions

### Is SimClient free?

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

### Is WeldMaster free?

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

### Do SimClient or WeldMaster have ads?

WeldMaster shows ads; SimClient does not.

### Which is updated more often, SimClient or WeldMaster?

SimClient ships an update every 9 days, and WeldMaster every 9 days. Most recently, SimClient was updated on October 31, 2026 and WeldMaster on October 31, 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.*