# 박문각 Link vs Kurun

The clearest difference is in-app purchases: 박문각 Link at none against Kurun's 5. 박문각 Link also leads on iOS requirement (13.0 vs 15.1). Kurun's advantage is update cadence (fortnightly vs every 2 months). On price, ads and device support there is nothing between them.

Both are free to download. Kurun sells 5 in-app purchases, starting at $4.99 per month. 박문각 Link asks for nothing beyond the download.

박문각 Link ships an update every 2 months, Kurun fortnightly. Both last shipped on October 25, 2026.

## The numbers

| Metric | 박문각 Link | Kurun |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Fortnightly** |
| Monetization | — | Free with in-app purchases |
| Size | 6 MB | 56 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 9+ | 4+ |
| Developer | [EDUSPA](https://appshunter.io/developer/553093861) | [KYOSUKE WATANABE](https://appshunter.io/developer/1833049963) |

## What reviewers say

### 박문각 Link

[App page](https://appshunter.io/ios/app/link/id1512814275)

**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 (5)**

| 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 | $39.99 | one-time |
| Kurun Pro Lifetime | $79.99 | one-time |


## Frequently asked questions

### Is 박문각 Link free?

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

### Is Kurun free?

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

### Do 박문각 Link or Kurun have ads?

Neither 박문각 Link nor Kurun shows ads.

### Which is updated more often, 박문각 Link or Kurun?

박문각 Link ships an update every 2 months, and Kurun fortnightly. Most recently, 박문각 Link was updated on October 25, 2026 and Kurun on October 25, 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.*