# Focusen vs Kurun

The clearest difference is in-app purchases: Focusen at none against Kurun's 4. Focusen also leads on update cadence (daily vs monthly). Kurun's advantage is iOS requirement (15.1 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. Kurun sells 4 in-app purchases, starting at $4.99 per month. Focusen asks for nothing beyond the download.

Focusen ships an update daily, Kurun monthly. The most recent releases landed on October 15, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Focusen | Kurun |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Daily** | Monthly |
| Monetization | — | Free with in-app purchases |
| Size | 90 MB | 56 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [Max Yalounin](https://appshunter.io/developer/1806802213) | [KYOSUKE WATANABE](https://appshunter.io/developer/1833049963) |

## What reviewers say

### Focusen

[App page](https://appshunter.io/ios/app/focusen-time-tracker/id6744268909)

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

**In-app purchases:** none


### Kurun

[App page](https://appshunter.io/ios/app/kurun-visual-daily-planner/id6759819620)

Visualize your entire day as a single pie chart to understand where your time is spent. Easily identify time sinks, imbalances, and gaps in your schedule. Organize tasks and log activities directly within the app.

**Highlights:** Full 24-hour pie chart visualization, Color-coded activity tracking, Spot untracked time gaps, Customizable activity categories, Built-in to-do list, Stopwatch and timer for direct logging

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Kurun Pro Monthly | $4.99 | per month |
| Pro | $19.99 | per year |
| Kurun Pro Yearly | $34.99 | per year |
| Kurun Pro Lifetime | $79.99 | one-time |


## Frequently asked questions

### Is Focusen free?

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

### Is Kurun free?

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

### Do Focusen or Kurun have ads?

Neither Focusen nor Kurun shows ads.

### Which is updated more often, Focusen or Kurun?

Focusen ships an update daily, and Kurun monthly. Most recently, Focusen was updated on October 15, 2026 and Kurun on October 10, 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.*