# TagCalendar vs 이건달력

The clearest difference is iOS requirement: 이건달력 at 15.6 against TagCalendar's 17.0. On price, update cadence, ads and in-app purchases there is nothing between them.

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

TagCalendar ships an update every 4 days, 이건달력 weekly. The most recent releases landed on October 27, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | TagCalendar | 이건달력 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 days** | Weekly |
| Size | 19 MB | 19 MB |
| Requires iOS | 17.0 | **15.6** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [hyeonsu jeong](https://appshunter.io/developer/1628268684) | [Hwangro Lee](https://appshunter.io/developer/1792207219) |

## What reviewers say

### TagCalendar

[App page](https://appshunter.io/ios/app/tagcalendar/id6448507988)

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

**In-app purchases:** none


### 이건달력

[App page](https://appshunter.io/ios/app/2026/id6741156795)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is TagCalendar free?

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

### Is 이건달력 free?

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

### Do TagCalendar or 이건달력 have ads?

Neither TagCalendar nor 이건달력 shows ads.

### Which is updated more often, TagCalendar or 이건달력?

TagCalendar ships an update every 4 days, and 이건달력 weekly. Most recently, TagCalendar was updated on October 27, 2026 and 이건달력 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.*