# Koku vs Braain

The clearest difference is in-app purchases: Koku at none against Braain's 3. Braain's advantage is device support (4 vs 2) and iOS requirement (15.1 vs 26.4). On price and ads there is nothing between them.

Both are free to download. Braain sells 3 in-app purchases, starting at $9.99 per month. Koku asks for nothing beyond the download.

## The numbers

| Metric | Koku | Braain |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (1 ratings)](https://appshunter.io/ios/app/koku-focus-timer/id6767715863/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 days | — |
| Monetization | Free | — |
| Size | 10 MB | 77 MB |
| Requires iOS | 26.4 | **15.1** |
| Devices | iPhone, Apple Watch | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Rodolfo Alberto Lopez Terriquez](https://appshunter.io/developer/1896502707) | [ALEXANDER THOMAS BROWNBILL](https://appshunter.io/developer/1852875638) |

## What reviewers say

### Koku

[App page](https://appshunter.io/ios/app/koku-focus-timer/id6767715863)

This app helps you focus on tasks with customizable work and rest intervals. It offers a simple, distraction-free interface and integrates with your home screen and Apple Watch for easy access and control. Enjoy deep work without accounts, streaks, or subscriptions.

**Highlights:** Customizable focus and rest sessions, Classic Pomodoro rhythm option, Home Screen widget for quick access, Live Activities on lock screen, Apple Watch companion app, Minimalist, distraction-free design

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


### Braain

[App page](https://appshunter.io/ios/app/braain/id6768900060)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Braain Lite Plan | $9.99 | per month |
| Braain+ Plan | $19.99 | per month |
| Braain Family Plan | $29.99 | per month |


## Frequently asked questions

### Is Koku free?

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

### Is Braain free?

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

### Do Koku or Braain have ads?

Neither Koku nor Braain shows ads.

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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.*