# 어제날씨 vs Tikko Calendar

The clearest difference is in-app purchases: 어제날씨 at none against Tikko Calendar's 1. Tikko Calendar's advantage is ads (none vs shown) and update cadence (weekly vs every 5 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Tikko Calendar sells 1 one-off in-app purchase. 어제날씨 asks for nothing beyond the download.

어제날씨 ships an update every 5 months, Tikko Calendar weekly. The most recent releases landed on October 28, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | 어제날씨 | Tikko Calendar |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 5 months | **Weekly** |
| Size | 39 MB | 61 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Seulki Eom](https://appshunter.io/developer/1718927408) | [Yeeun Kim](https://appshunter.io/developer/1861830445) |

## What reviewers say

### 어제날씨

[App page](https://appshunter.io/ios/app/id6499133055)

**Features:** macOS Compatibility

**In-app purchases:** none


### Tikko Calendar

[App page](https://appshunter.io/ios/app/tikko-calendar/id6756618050)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock 5 Calendars | $3.99 | one-time |


## Frequently asked questions

### Is 어제날씨 free?

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

### Is Tikko Calendar free?

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

### Do 어제날씨 or Tikko Calendar have ads?

어제날씨 shows ads; Tikko Calendar does not.

### Which is updated more often, 어제날씨 or Tikko Calendar?

어제날씨 ships an update every 5 months, and Tikko Calendar weekly. Most recently, 어제날씨 was updated on October 28, 2026 and Tikko Calendar on November 5, 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.*