# Kokoon Focus vs Hearth Island

The clearest difference is in-app purchases: Kokoon Focus at none against Hearth Island's 3. Kokoon Focus also leads on ads (none vs shown). Hearth Island's advantage is iOS requirement (15.0 vs 18.0). On price, update cadence and device support there is nothing between them.

Both are free to download. Hearth Island sells 3 in-app purchases, starting at $4.99 per month. Kokoon Focus asks for nothing beyond the download.

Kokoon Focus ships an update every 3 weeks, Hearth Island every 11 days. Both last shipped on October 31, 2026.

## The numbers

| Metric | Kokoon Focus | Hearth Island |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/kokoon-focus/id6760953958/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 weeks | **Every 11 days** |
| Monetization | Free | — |
| Size | 659 MB | 20 MB |
| Requires iOS | 18.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [IGNACIO ANDRES VINKE FERNANDEZ](https://appshunter.io/developer/1886993813) | [Nhan Vo](https://appshunter.io/developer/6785125930) |

## What reviewers say

### Kokoon Focus

[App page](https://appshunter.io/ios/app/kokoon-focus/id6760953958)

Enhance your concentration with timed focus sessions that reward you with unique collectible creatures. The longer you focus, the rarer the creatures you can hatch and evolve, encouraging consistent productivity.

**Highlights:** Timed focus sessions, Collectible creature hatching, Creature evolution and fusion, Streak tracking, Live Activity on Lock Screen, Unlockable regions and variants

**In-app purchases:** none


### Hearth Island

[App page](https://appshunter.io/ios/app/hearth-island-focus-timer/id6809866353)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Hearth Premium Monthly | $4.99 | per month |
| Hearth Premium Yearly | $29.99 | per year |
| Hearth Premium Lifetime | $59.99 | one-time |


## Frequently asked questions

### Is Kokoon Focus free?

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

### Is Hearth Island free?

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

### Do Kokoon Focus or Hearth Island have ads?

Hearth Island shows ads; Kokoon Focus does not.

### Which is updated more often, Kokoon Focus or Hearth Island?

Kokoon Focus ships an update every 3 weeks, and Hearth Island every 11 days. Most recently, Kokoon Focus was updated on October 31, 2026 and Hearth Island 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.*