# Newrex vs WT Welder

The clearest difference is update cadence: WT Welder at every 3 months against Newrex's every 29 months. Newrex's advantage is iOS requirement (13 vs 15.0). 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.

Newrex ships an update every 29 months, WT Welder every 3 months. Both last shipped on November 7, 2026.

## The numbers

| Metric | Newrex | WT Welder |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 29 months | **Every 3 months** |
| Size | 2 MB | 29 MB |
| Requires iOS | **13** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Hero Industrial Supply](https://appshunter.io/developer/659233107) | [Vision-pro Consulting Australia Pty Ltd](https://appshunter.io/developer/985956214) |

## What reviewers say

### Newrex

[App page](https://appshunter.io/ios/app/newrex/id1539318413)

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

**In-app purchases:** none


### WT Welder

[App page](https://appshunter.io/ios/app/wt-welder/id6443621562)

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

**In-app purchases:** none


## Frequently asked questions

### Is Newrex free?

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

### Is WT Welder free?

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

### Do Newrex or WT Welder have ads?

Neither Newrex nor WT Welder shows ads.

### Which is updated more often, Newrex or WT Welder?

Newrex ships an update every 29 months, and WT Welder every 3 months. Most recently, Newrex was updated on November 7, 2026 and WT Welder on November 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.*