# Kookah Book vs SpeedReadify

The clearest difference is in-app purchases: Kookah Book at none against SpeedReadify's 1. Kookah Book also leads on iOS requirement (15.0 vs 18.5). SpeedReadify's advantage is update cadence (every 4 days vs every 3 months). On price, rating, review sentiment and ratings volume there is nothing between them.

Both are free to download. SpeedReadify sells 1 in-app purchase, starting at $3.99 per month. Kookah Book asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for Kookah Book against 5.0 for SpeedReadify. Both are backed by a comparable volume of ratings — 2 and 2 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

Kookah Book ships an update every 3 months, SpeedReadify every 4 days. The most recent releases landed on November 4, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Kookah Book | SpeedReadify |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/kookah-book/id6736922937/reviews) | [5.0 (2 ratings)](https://appshunter.io/ios/app/speedreadify/id6758282393/reviews) |
| Number of ratings | 2 | 2 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 4 days** |
| Monetization | **Free** | Freemium |
| Size | 49 MB | 13 MB |
| Requires iOS | **15.0** | 18.5 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Joshua Elwell](https://appshunter.io/developer/1768341645) | [Pedro Poveda](https://appshunter.io/developer/1556908560) |

## What reviewers say

### Kookah Book

[App page](https://appshunter.io/ios/app/kookah-book/id6736922937)

Manage and learn your favorite hymns with a customizable, local songbook. View lyrics, sheet music, and audio, track your progress, and search for hymns with powerful filters. Securely back up your collection and share songs with friends.

**Highlights:** Create and organize multiple songbooks, View lyrics, sheet music, and play audio, Track songs to learn and familiarity, Advanced search with powerful filters, Customize song details and attach audio, Local data backup, Import and export songs

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

**In-app purchases:** none


### SpeedReadify

[App page](https://appshunter.io/ios/app/speedreadify/id6758282393)

Enhance your reading speed and comprehension with a distraction-free, word-by-word presentation. Import various document types, track your progress, and test your understanding with AI-powered quizzes.

**Highlights:** RSVP speed reading, Adjustable WPM (100-1000), Import EPUB, PDF, text, URLs, AI text extraction from scans, Reading progress tracking, AI comprehension quizzes (Premium)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SpeedReadify Premium | $3.99 | per month |


## Frequently asked questions

### Is Kookah Book free?

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

### Is SpeedReadify free?

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

### Which has better reviews, Kookah Book or SpeedReadify?

Kookah Book and SpeedReadify are both rated 5.0 out of 5 on the App Store, from 2 and 2 ratings respectively.

### Do Kookah Book or SpeedReadify have ads?

Neither Kookah Book nor SpeedReadify shows ads.

### Which is updated more often, Kookah Book or SpeedReadify?

Kookah Book ships an update every 3 months, and SpeedReadify every 4 days. Most recently, Kookah Book was updated on November 4, 2026 and SpeedReadify on November 5, 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.*