# Speed Leaf vs Speed Read by YComplex

The clearest difference is in-app purchases: Speed Read by YComplex at none against Speed Leaf's 1. Speed Read by YComplex also leads on iOS requirement (15.1 vs 26.2). On price, ads and device support there is nothing between them.

Both are free to download. Speed Leaf sells 1 one-off in-app purchase. Speed Read by YComplex asks for nothing beyond the download.

## The numbers

| Metric | Speed Leaf | Speed Read by YComplex |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/speed-read-by-ycomplex/id6759174848/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Monetization | — | Free |
| Size | 4 MB | 48 MB |
| Requires iOS | 26.2 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ANDREW DAVID SAWYER](https://appshunter.io/developer/1875643599) | [YComplex Ltd](https://appshunter.io/developer/1018239410) |

## What reviewers say

### Speed Leaf

[App page](https://appshunter.io/ios/app/speed-leaf/id6758903536)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited Imports | $2.99 | one-time |


### Speed Read by YComplex

[App page](https://appshunter.io/ios/app/speed-read-by-ycomplex/id6759174848)

This app helps you read faster by displaying words one at a time using Rapid Serial Visual Presentation. It trains your eyes to stay focused and reduces subvocalization. Import your own content or read web articles directly within the app.

**Highlights:** RSVP reader with focal letter highlighting, Adjustable reading speed (50-1000 WPM), Import EPUB, PDF, TXT, Markdown, Read web articles via URL, Chapter navigation, Customizable fonts and dark theme, On-device library

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Speed Leaf free?

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

### Is Speed Read by YComplex free?

Speed Read by YComplex is free to download, with no in-app purchases.

### Do Speed Leaf or Speed Read by YComplex have ads?

Neither Speed Leaf nor Speed Read by YComplex 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.*