# 서울온 vs ooad

The clearest difference is ads: ooad at none against 서울온's shown. ooad also leads on update cadence (every 2 weeks vs every 6 weeks). 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.

서울온 ships an update every 6 weeks, ooad every 2 weeks. The most recent releases landed on November 7, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | 서울온 | ooad |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (8 ratings)](https://appshunter.io/ios/app/id1543117655/reviews)** | — |
| Number of ratings | **8** | — |
| Positive reviews | 16.4% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 6 weeks | **Every 2 weeks** |
| Size | 58 MB | 163 MB |
| Requires iOS | **15.0** | 16.4 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 9+ |
| Developer | [Seoul Metropolitan Government](https://appshunter.io/developer/444447999) | [Taehan Lee](https://appshunter.io/developer/6788807979) |

## What reviewers say

### 서울온

[App page](https://appshunter.io/ios/app/id1543117655)

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

**In-app purchases:** none


### ooad

[App page](https://appshunter.io/ios/app/ooad-ai-virtual-fitting-room/id6788807977)

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

**In-app purchases:** none


## Frequently asked questions

### Is 서울온 free?

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

### Is ooad free?

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

### Do 서울온 or ooad have ads?

서울온 shows ads; ooad does not.

### Which is updated more often, 서울온 or ooad?

서울온 ships an update every 6 weeks, and ooad every 2 weeks. Most recently, 서울온 was updated on November 7, 2026 and ooad on October 31, 2026.

---

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