# Converter One vs XML Viewer

The clearest difference is in-app purchases: Converter One at none against XML Viewer's 3. Converter One 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. XML Viewer sells 3 in-app purchases, starting at $1.99 per 7 days. Converter One asks for nothing beyond the download.

Converter One ships an update every 4 weeks, XML Viewer fortnightly. The most recent releases landed on September 17, 2026 and September 7, 2026 respectively.

## The numbers

| Metric | Converter One | XML Viewer |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 4 weeks | **Fortnightly** |
| Size | 10 MB | 6 MB |
| Requires iOS | 17.6 | **17** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Ashkan Zanjani](https://appshunter.io/developer/1501855480) | [Muhammad Mujahid Khan](https://appshunter.io/developer/1749120554) |

## What reviewers say

### Converter One

[App page](https://appshunter.io/ios/app/converter-one/id6753948436)

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

**In-app purchases:** none


### XML Viewer

[App page](https://appshunter.io/ios/app/xml-viewer-editor-and-formatter/id6754247662)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $1.99 | per 7 days |
| Monthly | $4.99 | per month |
| Yearly | $24.99 | per year |


## Frequently asked questions

### Is Converter One free?

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

### Is XML Viewer free?

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

### Do Converter One or XML Viewer have ads?

XML Viewer shows ads; Converter One does not.

### Which is updated more often, Converter One or XML Viewer?

Converter One ships an update every 4 weeks, and XML Viewer fortnightly. Most recently, Converter One was updated on September 17, 2026 and XML Viewer on September 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.*