# 챙겨챙겨 vs Lunar Memory

The clearest difference is update cadence: 챙겨챙겨 at every 3 days against Lunar Memory's every 3 weeks. Lunar Memory's advantage is device support (3 vs 1) and iOS requirement (15.0 vs 17.0). On price, 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.

챙겨챙겨 ships an update every 3 days, Lunar Memory every 3 weeks. The most recent releases landed on September 19, 2026 and September 7, 2026 respectively.

## The numbers

| Metric | 챙겨챙겨 | Lunar Memory |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 days** | Every 3 weeks |
| Size | 36 MB | 30 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Dayeon Moon](https://appshunter.io/developer/1665060738) | [hyukjoo kwon](https://appshunter.io/developer/1609024229) |

## What reviewers say

### 챙겨챙겨

[App page](https://appshunter.io/ios/app/id6477602223)

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

**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 챙겨챙겨 free?

챙겨챙겨 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 챙겨챙겨 or Lunar Memory have ads?

Neither 챙겨챙겨 nor Lunar Memory shows ads.

### Which is updated more often, 챙겨챙겨 or Lunar Memory?

챙겨챙겨 ships an update every 3 days, and Lunar Memory every 3 weeks. Most recently, 챙겨챙겨 was updated on September 19, 2026 and Lunar Memory on September 7, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*