# Read Fast vs Anchor

The clearest difference is update cadence: Read Fast at every 2 days against Anchor's monthly. Anchor's advantage is iOS requirement (13.0 vs 16.4). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Read Fast sells 3 in-app purchases, starting at $4.99 per month and Anchor sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Read Fast ships an update every 2 days, Anchor monthly. The most recent releases landed on September 16, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | Read Fast | Anchor |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/read-fast-absorb/id6759666710/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 2 days** | Monthly |
| Monetization | Freemium | — |
| Size | 164 MB | 46 MB |
| Requires iOS | 16.4 | **13.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Maksym Horoszczak](https://appshunter.io/developer/1857044674) | [MyAppDesk](https://appshunter.io/developer/1648296846) |

## 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 |


### Anchor

[App page](https://appshunter.io/ios/app/anchor-rsvp-speed-reader/id6760858484)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lifetime | $4.99 | one-time |


## Frequently asked questions

### Is Read Fast free?

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

### Is Anchor free?

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

### Do Read Fast or Anchor have ads?

Neither Read Fast nor Anchor shows ads.

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

Read Fast ships an update every 2 days, and Anchor monthly. Most recently, Read Fast was updated on September 16, 2026 and Anchor on September 18, 2026.

---

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