# Rapid Reader vs X Speed Reader

The clearest difference is update cadence: X Speed Reader at every 5 days against Rapid Reader's every 2 weeks. X Speed Reader also leads on iOS requirement (15.1 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Rapid Reader sells 2 in-app purchases, starting at $2.99 per month and X Speed Reader sells 3 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

Rapid Reader ships an update every 2 weeks, X Speed Reader every 5 days. The most recent releases landed on June 16, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | Rapid Reader | X Speed Reader |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/rapid-reader-word-by-word/id6757988217/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 5 days** |
| Monetization | Free with in-app purchases | — |
| Size | 19 MB | 48 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [VoiceBeam GmbH](https://appshunter.io/developer/1501369990) | [Oleksandr Kryzhanovskyi](https://appshunter.io/developer/1755912450) |

## What reviewers say

### Rapid Reader

[App page](https://appshunter.io/ios/app/rapid-reader-word-by-word/id6757988217)

Enhance your reading speed and focus with a unique RSVP method. Words are presented one at a time to minimize eye movement and improve concentration. Build a consistent reading habit with customizable settings and a distraction-free interface.

**Highlights:** RSVP word presentation, Adjustable reading speed (200-500+ WPM), Fixed focus point with highlighted letter, Customizable fixation color and font size, Minimalist interface for deep focus, Dark mode support

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Rapid Reader Pro Monthly | $2.99 | per month |
| Rapid Reader Pro Yearly | $29.99 | per year |


### X Speed Reader

[App page](https://appshunter.io/ios/app/x-speed-reader-rsvp-reader/id6758070169)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Premium | $2.99 | per month |
| Yearly Premium | $7.99 | per year |
| Lifetime | $14.99 | one-time |


## Frequently asked questions

### Is Rapid Reader free?

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

### Is X Speed Reader free?

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

### Do Rapid Reader or X Speed Reader have ads?

Neither Rapid Reader nor X Speed Reader shows ads.

### Which is updated more often, Rapid Reader or X Speed Reader?

Rapid Reader ships an update every 2 weeks, and X Speed Reader every 5 days. Most recently, Rapid Reader was updated on June 16, 2026 and X Speed Reader on September 18, 2026.

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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.*