# Sightlines vs Stasis

The clearest difference is in-app purchases: Stasis at none against Sightlines's 2. Stasis also leads on device support (3 vs 1) and iOS requirement (15.0 vs 17.6). On price, update cadence and ads there is nothing between them.

Both are free to download. Sightlines sells 2 in-app purchases, starting at $2.99 per month. Stasis asks for nothing beyond the download.

Sightlines ships an update every 4 days, Stasis every 5 days. Both last shipped on October 28, 2026.

## The numbers

| Metric | Sightlines | Stasis |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.9 (65 ratings)](https://appshunter.io/ios/app/stasis-rsvp-speed-reader/id6759072567/reviews)** |
| Number of ratings | — | **65** |
| Positive reviews | — | 96.7% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 4 days** | Every 5 days |
| Monetization | — | Free |
| Size | 12 MB | 71 MB |
| Requires iOS | 17.6 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Kyle Foley](https://appshunter.io/developer/1814129029) | [Oleksandr Iatsenko](https://appshunter.io/developer/1764886032) |

## What reviewers say

### Sightlines

[App page](https://appshunter.io/ios/app/sightlines-focus-more/id6757869840)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Sightlines Pro Monthly | $2.99 | per month |
| Sightlines Pro Yearly | $19.99 | per year |


### 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


## Frequently asked questions

### Is Sightlines free?

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

### Is Stasis free?

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

### Do Sightlines or Stasis have ads?

Neither Sightlines nor Stasis shows ads.

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

Sightlines ships an update every 4 days, and Stasis every 5 days. Most recently, Sightlines was updated on October 28, 2026 and Stasis 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.*