# Scuba vs kindphone

The clearest difference is ads: Scuba at none against kindphone's shown. Scuba also leads on update cadence (every 2 days vs every 2 weeks). kindphone's advantage is iOS requirement (15.0 vs 17.0). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Scuba sells 2 in-app purchases, starting at $4.99 per month and kindphone sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Scuba ships an update every 2 days, kindphone every 2 weeks. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Scuba | kindphone |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 2 days** | Every 2 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 50 MB | 7 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Tim Brown](https://appshunter.io/developer/1792076997) | [agustin armando carreras](https://appshunter.io/developer/6791620498) |

## What reviewers say

### Scuba

[App page](https://appshunter.io/ios/app/scuba-classic-book-reader/id6761863067)

Discover and read classic books with a modern, mobile-first approach. This app breaks down stories into digestible beats, using vertical swipes for natural phone navigation. Story recaps and offline reading features help you maintain your reading habit.

**Highlights:** Story beats for easier reading, Recaps to remember story progress, Vertical swiping for phone reading, Home screen widget for current book, Offline reading support, Curated bookstore

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Scuba Reading Pass | $4.99 | per month |
| Scuba Reading Pass | $24.99 | per year |


### kindphone

[App page](https://appshunter.io/ios/app/kindphone/id6791620496)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ad-free version | $4.99 | one-time |


## Frequently asked questions

### Is Scuba free?

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

### Is kindphone free?

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

### Do Scuba or kindphone have ads?

kindphone shows ads; Scuba does not.

### Which is updated more often, Scuba or kindphone?

Scuba ships an update every 2 days, and kindphone every 2 weeks. Most recently, Scuba was updated on November 5, 2026 and kindphone on October 31, 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.*