# Speed Reader vs Speed Reader

The clearest difference is review sentiment: Speed Reader at 60% against Speed Reader's 0%. Speed Reader's advantage is iOS requirement (15.6 vs 17.0). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Speed Reader sells 4 in-app purchases, starting at $2.99 per 7 days and Speed Reader sells 9 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

Speed Reader ships an update weekly, Speed Reader every 5 days. The most recent releases landed on September 7, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | Speed Reader | Speed Reader |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.1 (13 ratings)](https://appshunter.io/ios/app/speed-reader-rsvp-reader/id6757968737/reviews)** |
| Number of ratings | — | **13** |
| Positive reviews | 0.0% of reviews | **60.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Weekly | **Every 5 days** |
| Monetization | Freemium | Freemium |
| Size | 100 MB | 85 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [4vor4 UG](https://appshunter.io/developer/1546718268) | [Amenti Labs LLC](https://appshunter.io/developer/1788668924) |

## What reviewers say

### Speed Reader

[App page](https://appshunter.io/ios/app/speed-reader-zipweasel/id6755655012)

Boost your reading speed and comprehension with scientifically proven techniques. This app offers multiple reading modes, supports various document formats including PDFs and ebooks, and uses AI for instant summaries. Customize your experience for optimal visual comfort and track your progress.

**Highlights:** Multiple speed reading modes (Focus, RSVP, Anchor, Highlight, Chunking), Universal document support (PDF, EPUB, DOCX, PPTX, Web Articles), Built-in OCR for image and scan conversion, AI-powered instant summaries, Customizable visual comfort (Dark Mode, OpenDyslexic font), Adjustable WPM settings, Progress tracking and achievements

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly ZipWeasel Pro Subscription | $2.99 | per 7 days |
| Monthly ZipWeasel Subscription | $5.99 | per month |
| Annual ZipWeasel Pro Subscription | $29.99 | per year |
| Lifetime ZipWeasel Pro Subscription | $59.99 | one-time |


### Speed Reader

[App page](https://appshunter.io/ios/app/speed-reader-rsvp-reader/id6757968737)

Enhance your reading speed and comprehension with a scientifically-backed method that presents words one at a time. Import content from various sources, adjust your pace, and track your progress to finish your reading list faster.

**Highlights:** Rapid Serial Visual Presentation (RSVP) technology, Optimal Recognition Point (ORP) highlighting, Adjustable reading speed (100-1000+ WPM), Import from clipboard, URLs, camera, and Share extension, Safari extension for article extraction, Progress tracking and bookmarks

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

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $4.99 | per month |
| RSVP Reader Weekly | $4.99 | per 7 days |
| Pro Monthly | $4.99 | per month |
| Pro Weekly | $7.99 | per 7 days |
| Pro Yearly Special Offer | $29.99 | per year |
| Pro Yearly | $39.99 | per year |
| Pro Yearly | $59.99 | per year |
| Pro Yearly | $59.99 | per year |
| Pro Lifetime | $119.00 | one-time |


## Frequently asked questions

### Is Speed Reader free?

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

### Is Speed Reader free?

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

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

Neither Speed Reader nor Speed Reader shows ads.

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

Speed Reader ships an update weekly, and Speed Reader every 5 days. Most recently, Speed Reader was updated on September 7, 2026 and Speed Reader on September 9, 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.*