# XTracer+ vs RDWelder

XTracer+ and RDWelder are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

XTracer+ ships an update monthly, RDWelder every 5 weeks. The most recent releases landed on July 22, 2026 and September 12, 2026 respectively.

## The numbers

| Metric | XTracer+ | RDWelder |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 5 weeks |
| Size | 38 MB | 132 MB |
| Requires iOS | **12.0** | 13 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [万波 姜](https://appshunter.io/developer/1280804950) | [深圳市睿达科技有限公司](https://appshunter.io/developer/1188607581) |

## What reviewers say

### XTracer+

[App page](https://appshunter.io/ios/app/xtracer-plus/id6483363988)

**Features:** Vision Pro support

**In-app purchases:** none


### RDWelder

[App page](https://appshunter.io/ios/app/rdwelder/id6738367984)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is XTracer+ free?

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

### Is RDWelder free?

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

### Do XTracer+ or RDWelder have ads?

Neither XTracer+ nor RDWelder shows ads.

### Which is updated more often, XTracer+ or RDWelder?

XTracer+ ships an update monthly, and RDWelder every 5 weeks. Most recently, XTracer+ was updated on July 22, 2026 and RDWelder on September 12, 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.*