# Blink vs Sutra

The clearest difference is price: Sutra at Free against Blink's $0.99. Blink's advantage is in-app purchases (none vs 4) and review sentiment (100% vs 73%). On update cadence, ads and device support there is nothing between them.

Sutra is free to download; Blink costs $0.99 up front. Sutra sells 4 one-off in-app purchases. Blink asks for nothing beyond the download.

Blink ships an update every 6 days, Sutra weekly. The most recent releases landed on October 28, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Blink | Sutra |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | — | **[4.3 (17 ratings)](https://appshunter.io/ios/app/sutra-ebook-and-comic-reader/id6780096864/reviews)** |
| Number of ratings | — | **17** |
| Positive reviews | **100.0% of reviews** | 73.3% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 6 days** | Weekly |
| Monetization | Paid | **Free** |
| Size | 35 MB | 42 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Leonardo Littig](https://appshunter.io/developer/1882182298) | [Koustav Dasgupta](https://appshunter.io/developer/6772577121) |

## What reviewers say

### Blink

[App page](https://appshunter.io/ios/app/blink-speed-reading/id6759994129)

This app presents text one word at a time to enhance focus and reading speed. It offers adjustable speed, a clean interface, and customizable layouts for a more efficient reading experience.

**Highlights:** One-word-at-a-time reading, Adjustable reading speed (WPM), Distraction-free interface, Customizable layouts and colors

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

**In-app purchases:** none


### Sutra

[App page](https://appshunter.io/ios/app/sutra-ebook-and-comic-reader/id6780096864)

Access your entire book collection from various sources in one beautiful app. Enjoy a customizable reading experience with synced progress, bookmarks, and highlights across devices. Organize your library with series info, search, and collections.

**Highlights:** Connect Kavita, Calibre, and OPDS servers, EPUB and PDF reading with page-curl effect, Rich typography and reading themes, iCloud sync for progress, bookmarks, and highlights, Offline downloads, Highlighting and search functionality, Series grouping and collections

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Small Tip | $1.99 | one-time |
| Medium Tip | $2.99 | one-time |
| Large Tip | $4.99 | one-time |
| Sutra Pro | $6.99 | one-time |


## Frequently asked questions

### Is Blink free?

Blink costs $0.99, with no in-app purchases.

### Is Sutra free?

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

### Do Blink or Sutra have ads?

Neither Blink nor Sutra shows ads.

### Which is updated more often, Blink or Sutra?

Blink ships an update every 6 days, and Sutra weekly. Most recently, Blink was updated on October 28, 2026 and Sutra on October 25, 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.*