# Speed Read by YComplex vs FlowReader Pro

The clearest difference is in-app purchases: Speed Read by YComplex at none against FlowReader Pro's 1. Speed Read by YComplex also leads on iOS requirement (15.1 vs 17.0). On price, rating, ratings volume and ads there is nothing between them.

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

On the App Store both sit at effectively the same score — 5.0 for Speed Read by YComplex against 5.0 for FlowReader Pro. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

## The numbers

| Metric | Speed Read by YComplex | FlowReader Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/speed-read-by-ycomplex/id6759174848/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/flowreader-pro/id6762098968/reviews) |
| Number of ratings | 1 | 1 |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 4 days |
| Monetization | **Free** | Free with in-app purchases |
| Size | 48 MB | 5 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [YComplex Ltd](https://appshunter.io/developer/1018239410) | [ANDREAS STEINER](https://appshunter.io/developer/1892898516) |

## What reviewers say

### 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


### FlowReader Pro

[App page](https://appshunter.io/ios/app/flowreader-pro/id6762098968)

Enhance your reading speed and comprehension with a unique RSVP method that displays words one at a time. Import content from various sources, including EPUB files and web articles, and enjoy offline access. This app offers a one-time purchase for lifetime access to all features and future updates.

**Highlights:** RSVP speed-reading technology, Adjustable reading speed (100-1000 WPM), EPUB file import, Article URL import, Offline functionality, One-time purchase for lifetime access

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Freischaltung | $2.99 | one-time |


## Frequently asked questions

### Is Speed Read by YComplex free?

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

### Is FlowReader Pro free?

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

### Which has better reviews, Speed Read by YComplex or FlowReader Pro?

Speed Read by YComplex and FlowReader Pro are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.

### Do Speed Read by YComplex or FlowReader Pro have ads?

Neither Speed Read by YComplex nor FlowReader Pro 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.*