# WhatToDo vs 카리투두

The clearest difference is update cadence: WhatToDo at every 4 days against 카리투두's monthly. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. WhatToDo sells 2 in-app purchases, starting at $1.99 per month and 카리투두 sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

WhatToDo ships an update every 4 days, 카리투두 monthly. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | WhatToDo | 카리투두 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 4 days** | Monthly |
| Size | 40 MB | 31 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Yeong Ho Jeong](https://appshunter.io/developer/464028296) | [Hyoungho Cha](https://appshunter.io/developer/1709218683) |

## What reviewers say

### WhatToDo

[App page](https://appshunter.io/ios/app/whattodo-focus-timer-and-tasks/id6753144313)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Premium Subscription | $1.99 | per month |
| Annual Premium Subscription | $12.99 | per year |


### 카리투두

[App page](https://appshunter.io/ios/app/id6795050435)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 연간 이용권 | $9.99 | one-time |
| 평생 이용권 이벤트 | $11.99 | one-time |
| 평생 이용권 | $29.99 | one-time |


## Frequently asked questions

### Is WhatToDo free?

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

### Is 카리투두 free?

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

### Do WhatToDo or 카리투두 have ads?

Neither WhatToDo nor 카리투두 shows ads.

### Which is updated more often, WhatToDo or 카리투두?

WhatToDo ships an update every 4 days, and 카리투두 monthly. Most recently, WhatToDo was updated on October 30, 2026 and 카리투두 on October 31, 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.*