# Read It vs Knocksser

The clearest difference is in-app purchases: Knocksser at none against Read It's 1. Knocksser also leads on iOS requirement (15.1 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. Read It sells 1 in-app purchase, starting at $5.99 per month. Knocksser asks for nothing beyond the download.

## The numbers

| Metric | Read It | Knocksser |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 4 days | — |
| Size | 54 MB | 29 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Stuart Gardoll](https://appshunter.io/developer/1661878418) | [TUSSER SYSTEMS SOCIEDAD LIMITADA.](https://appshunter.io/developer/1528153667) |

## What reviewers say

### Read It

[App page](https://appshunter.io/ios/app/read-it-audio-articles/id6752876253)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Read It Pro | $5.99 | per month |


### Knocksser

[App page](https://appshunter.io/ios/app/knocksser/id6769807251)

**In-app purchases:** none


## Frequently asked questions

### Is Read It free?

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

### Is Knocksser free?

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

### Do Read It or Knocksser have ads?

Neither Read It nor Knocksser 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.*