# ReadFast vs ReadPup

The clearest difference is iOS requirement: ReadFast at 15.1 against ReadPup's 17.0. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. ReadFast sells 3 in-app purchases, starting at $7.99 per month and ReadPup sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | ReadFast | ReadPup |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 7 months | — |
| Size | 39 MB | 4 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Bjorn Gunnarsson](https://appshunter.io/developer/1873243512) | [Chitung Chi](https://appshunter.io/developer/1883191191) |

## What reviewers say

### ReadFast

[App page](https://appshunter.io/ios/app/readfast-speed-reading-app/id6758511865)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ReadFast Pro Monthly | $7.99 | per month |
| ReadFast Pro Yearly | $59.99 | per year |
| ReadFast Pro Lifetime | $179.99 | one-time |


### 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 ReadFast free?

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

### Is ReadPup free?

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

### Do ReadFast or ReadPup have ads?

Neither ReadFast 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.*