# Blurb vs SpeedyReader RSVP Speed Reader

The clearest difference is in-app purchases: Blurb at none against SpeedyReader RSVP Speed Reader's 3. Blurb also leads on iOS requirement (15.1 vs 18.0). SpeedyReader RSVP Speed Reader's advantage is ads (none vs shown) and update cadence (every 3 days vs weekly). On price there is nothing between them.

Both are free to download. SpeedyReader RSVP Speed Reader sells 3 in-app purchases, starting at $2.99 per month. Blurb asks for nothing beyond the download.

Blurb ships an update weekly, SpeedyReader RSVP Speed Reader every 3 days. The most recent releases landed on October 6, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Blurb | SpeedyReader RSVP Speed Reader |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (4 ratings)](https://appshunter.io/ios/app/speedyreader-rsvp-speed-reader/id6757832936/reviews)** |
| Number of ratings | — | **4** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Weekly | **Every 3 days** |
| Monetization | — | Freemium |
| Size | 19 MB | 16 MB |
| Requires iOS | **15.1** | 18.0 |
| Devices | iPhone, iPod | **iPhone, iPad, Mac, Vision Pro** |
| Age rating | 4+ | 4+ |
| Developer | [ARIGN LTD](https://appshunter.io/developer/1832944278) | [Mahanti Corporation](https://appshunter.io/developer/1677427784) |

## What reviewers say

### Blurb

[App page](https://appshunter.io/ios/app/blurb-it/id6749934585)

**In-app purchases:** none


### SpeedyReader RSVP Speed Reader

[App page](https://appshunter.io/ios/app/speedyreader-rsvp-speed-reader/id6757832936)

Enhance your reading comprehension and speed with scientifically proven techniques. This app presents words one by one, eliminating eye movement limitations to help you read articles and content significantly faster.

**Highlights:** RSVP technology for faster reading, ORP alignment for optimal word recognition, SmartFlow AI-powered micro-pauses, Safari Extension for article extraction, Progressive training from 100-1,000 WPM

**Features:** Safari Extension

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $2.99 | per month |
| Weekly | $4.99 | per 7 days |
| Yearly | $19.99 | per year |


## Frequently asked questions

### Is Blurb free?

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

### Is SpeedyReader RSVP Speed Reader free?

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

### Do Blurb or SpeedyReader RSVP Speed Reader have ads?

Blurb shows ads; SpeedyReader RSVP Speed Reader does not.

### Which is updated more often, Blurb or SpeedyReader RSVP Speed Reader?

Blurb ships an update weekly, and SpeedyReader RSVP Speed Reader every 3 days. Most recently, Blurb was updated on October 6, 2026 and SpeedyReader RSVP Speed Reader on October 8, 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.*