# 해야 할일 (할일, To Do, 루틴) vs Nemonemo Calendar

The clearest difference is ads: 해야 할일 (할일, To Do, 루틴) at none against Nemonemo Calendar's shown. 해야 할일 (할일, To Do, 루틴) also leads on update cadence (daily vs every 2 days) and iOS requirement (13.0 vs 15.0). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

해야 할일 (할일, To Do, 루틴) ships an update daily, Nemonemo Calendar every 2 days. The most recent releases landed on October 12, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | 해야 할일 (할일, To Do, 루틴) | Nemonemo Calendar |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Daily** | Every 2 days |
| Size | 70 MB | 38 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [DONG CHEOL LEE](https://appshunter.io/developer/1762935738) | [AIOcean](https://appshunter.io/developer/6807250806) |

## What reviewers say

### 해야 할일 (할일, To Do, 루틴)

[App page](https://appshunter.io/ios/app/to-do/id6743516925)

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

**In-app purchases:** none


### Nemonemo Calendar

[App page](https://appshunter.io/ios/app/nemonemo-calendar/id6807250804)

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

**In-app purchases:** none


## Frequently asked questions

### Is 해야 할일 (할일, To Do, 루틴) free?

해야 할일 (할일, To Do, 루틴) is free to download, with no in-app purchases.

### Is Nemonemo Calendar free?

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

### Do 해야 할일 (할일, To Do, 루틴) or Nemonemo Calendar have ads?

Nemonemo Calendar shows ads; 해야 할일 (할일, To Do, 루틴) does not.

### Which is updated more often, 해야 할일 (할일, To Do, 루틴) or Nemonemo Calendar?

해야 할일 (할일, To Do, 루틴) ships an update daily, and Nemonemo Calendar every 2 days. Most recently, 해야 할일 (할일, To Do, 루틴) was updated on October 12, 2026 and Nemonemo Calendar 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.*