# Kurun vs 土豆ToDo

The clearest difference is update cadence: 土豆ToDo at daily against Kurun's fortnightly. Kurun's advantage is iOS requirement (15.1 vs 18.0). On price, ads, in-app purchases 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 and 土豆ToDo sells 2 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

Kurun ships an update fortnightly, 土豆ToDo daily. The most recent releases landed on October 30, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Kurun | 土豆ToDo |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 80.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Daily** |
| Monetization | Free with in-app purchases | — |
| Size | 56 MB | 1 MB |
| Requires iOS | **15.1** | 18.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [KYOSUKE WATANABE](https://appshunter.io/developer/1833049963) | [樱溪 夏](https://appshunter.io/developer/1896680697) |

## What reviewers say

### 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 |


### 土豆ToDo

[App page](https://appshunter.io/ios/app/todo/id6769737092)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Potato ToDo Pro | $0.99 | per month |
| Potato ToDo Pro Lifetime | $3.99 | one-time |


## Frequently asked questions

### Is Kurun free?

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

### Is 土豆ToDo free?

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

### Do Kurun or 土豆ToDo have ads?

Neither Kurun nor 土豆ToDo shows ads.

### Which is updated more often, Kurun or 土豆ToDo?

Kurun ships an update fortnightly, and 土豆ToDo daily. Most recently, Kurun was updated on October 30, 2026 and 土豆ToDo on October 24, 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.*