# Kokoon Focus vs Nurrow

The clearest difference is in-app purchases: Kokoon Focus at none against Nurrow's 3. Kokoon Focus also leads on update cadence (every 3 weeks vs every 2 months). Nurrow's advantage is iOS requirement (15.1 vs 18.0). On price, ads and device support there is nothing between them.

Both are free to download. Nurrow sells 3 in-app purchases, starting at $3.99 per month. Kokoon Focus asks for nothing beyond the download.

Kokoon Focus ships an update every 3 weeks, Nurrow every 2 months. The most recent releases landed on October 7, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Kokoon Focus | Nurrow |
| --- | --- | --- |
| 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 | No |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Monetization | Free | — |
| Size | 659 MB | 51 MB |
| Requires iOS | 18.0 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [IGNACIO ANDRES VINKE FERNANDEZ](https://appshunter.io/developer/1886993813) | [Aaron Wakely](https://appshunter.io/developer/6774857839) |

## 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


### Nurrow

[App page](https://appshunter.io/ios/app/nurrow-focus-timer/id6774857837)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Caretaker | $3.99 | per month |
| The Deep-Guardian Pass | $39.99 | per year |
| Forever Forager | $49.99 | one-time |


## Frequently asked questions

### Is Kokoon Focus free?

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

### Is Nurrow free?

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

### Do Kokoon Focus or Nurrow have ads?

Neither Kokoon Focus nor Nurrow shows ads.

### Which is updated more often, Kokoon Focus or Nurrow?

Kokoon Focus ships an update every 3 weeks, and Nurrow every 2 months. Most recently, Kokoon Focus was updated on October 7, 2026 and Nurrow on October 28, 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.*