# Lunar Memory vs 서울버스요

The clearest difference is ads: Lunar Memory at none against 서울버스요's shown. Lunar Memory also leads on update cadence (every 3 weeks vs every 2 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.

Lunar Memory ships an update every 3 weeks, 서울버스요 every 2 months. The most recent releases landed on October 7, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Lunar Memory | 서울버스요 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Size | 30 MB | 7 MB |
| Requires iOS | **15.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [hyukjoo kwon](https://appshunter.io/developer/1609024229) | [Dong Jun Kim](https://appshunter.io/developer/1818245166) |

## What reviewers say

### Lunar Memory

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

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

**In-app purchases:** none


### 서울버스요

[App page](https://appshunter.io/ios/app/id6754226851)

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

**In-app purchases:** none


## Frequently asked questions

### Is Lunar Memory free?

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

### Is 서울버스요 free?

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

### Do Lunar Memory or 서울버스요 have ads?

서울버스요 shows ads; Lunar Memory does not.

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

Lunar Memory ships an update every 3 weeks, and 서울버스요 every 2 months. Most recently, Lunar Memory was updated on October 7, 2026 and 서울버스요 on October 24, 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.*