# Read Fast vs FocusWord

The clearest difference is in-app purchases: FocusWord at none against Read Fast's 3. Read Fast's advantage is update cadence (every 2 days vs weekly). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Read Fast sells 3 in-app purchases, starting at $4.99 per month. FocusWord asks for nothing beyond the download.

Read Fast ships an update every 2 days, FocusWord weekly. The most recent releases landed on October 20, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | Read Fast | FocusWord |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/read-fast-absorb/id6759666710/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 days** | Weekly |
| Monetization | Freemium | — |
| Size | 164 MB | 8 MB |
| Requires iOS | **16.4** | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [Maksym Horoszczak](https://appshunter.io/developer/1857044674) | [Marcelo Alves](https://appshunter.io/developer/1880221783) |

## What reviewers say

### Read Fast

[App page](https://appshunter.io/ios/app/read-fast-absorb/id6759666710)

This app helps you read faster by displaying words sequentially in the center of the screen, reducing subvocalization and improving focus. It supports various file formats and tracks your reading progress to build a consistent habit.

**Highlights:** Rapid Serial Visual Presentation (RSVP) engine, Breaks subvocalization bottleneck, Import EPUB, PDF, TXT, and pasted text, Track daily streaks and WPM, Reduces eye fatigue, Local device processing for privacy

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Absorb | $4.99 | per month |
| Absorb Pro Annual | $19.99 | per year |
| Absorb Pro Lifetime | $69.99 | one-time |


### FocusWord

[App page](https://appshunter.io/ios/app/focusword-rsvp-reader/id6759690430)

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

**In-app purchases:** none


## Frequently asked questions

### Is Read Fast free?

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

### Is FocusWord free?

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

### Do Read Fast or FocusWord have ads?

Neither Read Fast nor FocusWord shows ads.

### Which is updated more often, Read Fast or FocusWord?

Read Fast ships an update every 2 days, and FocusWord weekly. Most recently, Read Fast was updated on October 20, 2026 and FocusWord on October 18, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*