# DocDance vs Jo's PDF Text Viewer

The clearest difference is update cadence: Jo's PDF Text Viewer at every 6 weeks against DocDance's every 5 months. 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.

DocDance ships an update every 5 months, Jo's PDF Text Viewer every 6 weeks. The most recent releases landed on October 11, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | DocDance | Jo's PDF Text Viewer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/docdance/id6757498750/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 6 weeks** |
| Monetization | Free | — |
| Size | 39 MB | 8 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | +4 | 4+ |
| Developer | [GreenWood Technology Limited](https://appshunter.io/developer/1828986449) | [JUNGYUN JO](https://appshunter.io/developer/1597055392) |

## What reviewers say

### DocDance

[App page](https://appshunter.io/ios/app/docdance/id6757498750)

This app visually restructures text to improve reading comprehension and focus. It highlights key terms with color and size, guiding your attention naturally through dense documents. Designed for individuals who struggle with traditional reading or need to process large amounts of text efficiently.

**Highlights:** Visual text restructuring, Color-coded keyword highlights, Adjustable keyword density, Dynamic text sizing, Supports PDFs, plain text, and web articles, Privacy-first design, local processing

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

**In-app purchases:** none


### Jo's PDF Text Viewer

[App page](https://appshunter.io/ios/app/jos-pdf-text-viewer/id6782799279)

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

**In-app purchases:** none


## Frequently asked questions

### Is DocDance free?

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

### Is Jo's PDF Text Viewer free?

Jo's PDF Text Viewer is free to download, with no in-app purchases.

### Do DocDance or Jo's PDF Text Viewer have ads?

Neither DocDance nor Jo's PDF Text Viewer shows ads.

### Which is updated more often, DocDance or Jo's PDF Text Viewer?

DocDance ships an update every 5 months, and Jo's PDF Text Viewer every 6 weeks. Most recently, DocDance was updated on October 11, 2026 and Jo's PDF Text Viewer on September 24, 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.*