# Speed Reading vs Attention Lab

The clearest difference is in-app purchases: Speed Reading at none against Attention Lab's 1. Attention Lab's advantage is update cadence (weekly vs fortnightly) and iOS requirement (14.0.0 vs 16.4). On price, ads and device support there is nothing between them.

Both are free to download. Attention Lab sells 1 one-off in-app purchase. Speed Reading asks for nothing beyond the download.

Speed Reading ships an update fortnightly, Attention Lab weekly. The most recent releases landed on October 28, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Speed Reading | Attention Lab |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/speed-reading-speble/id6759217318/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Weekly** |
| Monetization | Free | — |
| Size | 58 MB | 39 MB |
| Requires iOS | 16.4 | **14.0.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Kamil Zielinski](https://appshunter.io/developer/1864873725) | [KALLUM MARTIN](https://appshunter.io/developer/1896514205) |

## What reviewers say

### Speed Reading

[App page](https://appshunter.io/ios/app/speed-reading-speble/id6759217318)

Enhance your reading speed and comprehension with this app. It offers multiple reading modes, including a visual pacer and eye training exercises, to help you read faster and more efficiently. Manage your library of books and articles, and track your progress with gamified drills.

**Highlights:** Multiple reading modes (Stream, Flash, Fixation), Visual pacing and highlight, Eye training drills, EPUB and web article import, Built-in classic literature, Progress tracking and sync, Customizable reading themes and fonts

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

**In-app purchases:** none


### Attention Lab

[App page](https://appshunter.io/ios/app/attention-lab/id6767850515)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Access | $0.99 | one-time |


## Frequently asked questions

### Is Speed Reading free?

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

### Is Attention Lab free?

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

### Do Speed Reading or Attention Lab have ads?

Neither Speed Reading nor Attention Lab shows ads.

### Which is updated more often, Speed Reading or Attention Lab?

Speed Reading ships an update fortnightly, and Attention Lab weekly. Most recently, Speed Reading was updated on October 28, 2026 and Attention Lab 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.*