# DocB vs Xml Genie

The clearest difference is in-app purchases: DocB at none against Xml Genie's 1. DocB also leads on ads (none vs shown) and update cadence (every 4 days vs monthly). Xml Genie's advantage is iOS requirement (16.0 vs 18.0). On price there is nothing between them.

Both are free to download. Xml Genie sells 1 one-off in-app purchase. DocB asks for nothing beyond the download.

DocB ships an update every 4 days, Xml Genie monthly. The most recent releases landed on October 24, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | DocB | Xml Genie |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/docb-better-documentation/id6736964512/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 4 days** | Monthly |
| Monetization | Free | — |
| Size | 18 MB | 63 MB |
| Requires iOS | 18.0 | **16.0** |
| Devices | **iPhone, iPad, Mac, Vision Pro** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [MCRICH LLC](https://appshunter.io/developer/1552806643) | [Tommy Uytterhaegen](https://appshunter.io/developer/1175932590) |

## What reviewers say

### DocB

[App page](https://appshunter.io/ios/app/docb-better-documentation/id6736964512)

This native documentation app organizes API references for developers. It allows users to import various DocC sources, search them instantly, and save important pages for quick access. Stop switching between browser tabs and get answers faster with a unified reference library.

**Highlights:** Native DocC documentation reader, Import custom DocC websites, Cross-source search functionality, Save bookmarks and collections, CloudKit sync across devices, Distraction-free browsing

**In-app purchases:** none


### Xml Genie

[App page](https://appshunter.io/ios/app/xml-genie-xml-viewer-and-editor/id6770512924)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Xml Genie Premium | $3.99 | one-time |


## Frequently asked questions

### Is DocB free?

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

### Is Xml Genie free?

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

### Do DocB or Xml Genie have ads?

Xml Genie shows ads; DocB does not.

### Which is updated more often, DocB or Xml Genie?

DocB ships an update every 4 days, and Xml Genie monthly. Most recently, DocB was updated on October 24, 2026 and Xml Genie on October 28, 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.*