# Stasis vs Strobe

The clearest difference is update cadence: Stasis at every 4 days against Strobe's every 2 weeks. Stasis also leads on ratings volume (57 vs 5) and iOS requirement (15.0 vs 17.0). On price, rating, review sentiment and ads there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 4.9 for Stasis against 4.8 for Strobe. That said, the two scores are not equally well evidenced: Stasis has 57 ratings behind it against 5, so its average is the more settled of the two. Written reviews are what separate them: 96% of Stasis's written reviews are positive against 100% of Strobe's.

Stasis ships an update every 4 days, Strobe every 2 weeks. The most recent releases landed on September 22, 2026 and September 11, 2026 respectively.

## The numbers

| Metric | Stasis | Strobe |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (57 ratings)](https://appshunter.io/ios/app/stasis-rsvp-speed-reader/id6759072567/reviews)** | [4.8 (5 ratings)](https://appshunter.io/ios/app/strobe-speed-reader/id6759187873/reviews) |
| Number of ratings | **57** | 5 |
| Positive reviews | 96.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 days** | Every 2 weeks |
| Monetization | Free | Free |
| Size | 71 MB | 13 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [Oleksandr Iatsenko](https://appshunter.io/developer/1764886032) | [Jaafar Abdeen](https://appshunter.io/developer/1559039483) |

## 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


### Strobe

[App page](https://appshunter.io/ios/app/strobe-speed-reader/id6759187873)

This app enhances reading speed and focus with a clean interface for PDFs and EPUBs. It offers customizable reading speeds, font choices, and smooth navigation to reduce eye fatigue and improve comprehension.

**Highlights:** RSVP reading interface, PDF and EPUB import, Adjustable reading speed (100-1000 WPM), Customizable text size and fonts, Hold-to-read interaction, Automatic progress saving, Chapter navigation

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Stasis free?

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

### Is Strobe free?

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

### Which has better reviews, Stasis or Strobe?

Stasis is rated higher. Stasis averages 4.9 out of 5 from 57 ratings, while Strobe averages 4.8 from 5 ratings.

### Do Stasis or Strobe have ads?

Neither Stasis nor Strobe shows ads.

### Which is updated more often, Stasis or Strobe?

Stasis ships an update every 4 days, and Strobe every 2 weeks. Most recently, Stasis was updated on September 22, 2026 and Strobe on September 11, 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.*