# Stasis vs Nimbus Speed Reader

The clearest difference is in-app purchases: Stasis at none against Nimbus Speed Reader's 3. Stasis also leads on ratings volume (65 vs 3) and iOS requirement (15.0 vs 18.0). Nimbus Speed Reader's advantage is update cadence (every 2 days vs every 5 days). On price, rating, review sentiment and ads there is nothing between them.

Both are free to download. Nimbus Speed Reader sells 3 in-app purchases, starting at $1.99 per 7 days. Stasis asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.9 for Stasis against 5.0 for Nimbus Speed Reader. That said, the two scores are not equally well evidenced: Stasis has 65 ratings behind it against 3, so its average is the more settled of the two. Written reviews are what separate them: 97% of Stasis's written reviews are positive against 100% of Nimbus Speed Reader's.

Stasis ships an update every 5 days, Nimbus Speed Reader every 2 days. The most recent releases landed on October 31, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Stasis | Nimbus Speed Reader |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.9 (65 ratings)](https://appshunter.io/ios/app/stasis-rsvp-speed-reader/id6759072567/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/nimbus-speed-reader/id6759544681/reviews)** |
| Number of ratings | **65** | 3 |
| Positive reviews | 96.7% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 days | **Every 2 days** |
| Monetization | **Free** | Freemium |
| Size | 71 MB | 94 MB |
| Requires iOS | **15.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Oleksandr Iatsenko](https://appshunter.io/developer/1764886032) | [Raul Perez](https://appshunter.io/developer/1879422249) |

## What reviewers say

### Stasis

[App page](https://appshunter.io/ios/app/stasis-rsvp-speed-reader/id6759072567)

This minimalist speed reader uses Rapid Serial Visual Presentation (RSVP) to stream text through a single focal point, eliminating eye movement for faster, more focused reading. Import your books and track your progress with a clean, distraction-free interface.

**Highlights:** RSVP text streaming, Adjustable reading speed (50-1000 WPM), Paced comprehension with micro-pauses, Distraction-free interface, OLED Dark Mode, Import EPUB, PDF, Plain Text, Reading statistics dashboard

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

**In-app purchases:** none


### Nimbus Speed Reader

[App page](https://appshunter.io/ios/app/nimbus-speed-reader/id6759544681)

This app functions as a comprehensive e-reader, allowing you to import EPUBs, PDFs, and web articles into a single library. It features a speed reading mode that can triple your reading speed, with adjustable pace and chunk size for a personalized experience.

**Highlights:** Import EPUB, PDF, web articles, Adjustable speed reading (WPM, chunk size), Distraction-free focus mode, Automatic progress tracking, Multiple visual palettes (light/dark mode), Integrated e-reader library

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Weekly | $1.99 | per 7 days |
| Pro Monthly | $3.99 | per month |
| Pro Annual | $29.99 | per year |


## Frequently asked questions

### Is Stasis free?

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

### Is Nimbus Speed Reader free?

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

### Which has better reviews, Stasis or Nimbus Speed Reader?

Nimbus Speed Reader is rated higher. Stasis averages 4.9 out of 5 from 65 ratings, while Nimbus Speed Reader averages 5.0 from 3 ratings.

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

Neither Stasis nor Nimbus Speed Reader shows ads.

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

Stasis ships an update every 5 days, and Nimbus Speed Reader every 2 days. Most recently, Stasis was updated on October 31, 2026 and Nimbus Speed Reader on October 28, 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.*