# 오늘 음력 vs Lunar Memory

The clearest difference is ads: Lunar Memory at none against 오늘 음력's shown. Lunar Memory also leads on update cadence (every 3 weeks vs every 8 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

오늘 음력 ships an update every 8 months, Lunar Memory every 3 weeks. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | 오늘 음력 | Lunar Memory |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 8 months | **Every 3 weeks** |
| Size | 23 MB | 30 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [kyu il jung](https://appshunter.io/developer/1588553024) | [hyukjoo kwon](https://appshunter.io/developer/1609024229) |

## What reviewers say

### 오늘 음력

[App page](https://appshunter.io/ios/app/id1588553022)

**Features:** macOS Compatibility

**In-app purchases:** none


### Lunar Memory

[App page](https://appshunter.io/ios/app/lunar-memory/id6747917865)

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

**In-app purchases:** none


## Frequently asked questions

### Is 오늘 음력 free?

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

### Is Lunar Memory free?

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

### Do 오늘 음력 or Lunar Memory have ads?

오늘 음력 shows ads; Lunar Memory does not.

### Which is updated more often, 오늘 음력 or Lunar Memory?

오늘 음력 ships an update every 8 months, and Lunar Memory every 3 weeks. Most recently, 오늘 음력 was updated on November 3, 2026 and Lunar Memory on October 30, 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.*