# Slit vs ReadPup

The clearest difference is in-app purchases: Slit at none against ReadPup's 1. ReadPup's advantage is iOS requirement (17.0 vs 26.2). On price, ads and device support there is nothing between them.

Both are free to download. ReadPup sells 1 one-off in-app purchase. Slit asks for nothing beyond the download.

## The numbers

| Metric | Slit | ReadPup |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | — |
| Size | 13 MB | 4 MB |
| Requires iOS | 26.2 | **17.0** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 17+ |
| Developer | [Timur Badretdinov](https://appshunter.io/developer/1822627268) | [Chitung Chi](https://appshunter.io/developer/1883191191) |

## What reviewers say

### Slit

[App page](https://appshunter.io/ios/app/slit-speed-reading/id6758561138)

**Features:** macOS Compatibility

**In-app purchases:** none


### 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 |


## Frequently asked questions

### Is Slit free?

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

### Is ReadPup free?

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

### Do Slit or ReadPup have ads?

Neither Slit nor ReadPup 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.*