# ReadPup vs Jo's PDF Text Viewer

The clearest difference is in-app purchases: Jo's PDF Text Viewer at none against ReadPup's 1. Jo's PDF Text Viewer also leads on iOS requirement (15.0 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. ReadPup sells 1 one-off in-app purchase. Jo's PDF Text Viewer asks for nothing beyond the download.

## The numbers

| Metric | ReadPup | Jo's PDF Text Viewer |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | — | Every 6 weeks |
| Size | 4 MB | 8 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Chitung Chi](https://appshunter.io/developer/1883191191) | [JUNGYUN JO](https://appshunter.io/developer/1597055392) |

## What reviewers say

### ReadPup

[App page](https://appshunter.io/ios/app/readpup/id6760207053)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium - Bilingual Mode | $2.99 | one-time |


### 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 ReadPup free?

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

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

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

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

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

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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.*