# 서울온 vs Parallel

The clearest difference is in-app purchases: 서울온 at none against Parallel's 1. Parallel's advantage is ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Parallel sells 1 in-app purchase, starting at $0.99 per month. 서울온 asks for nothing beyond the download.

## The numbers

| Metric | 서울온 | Parallel |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (7 ratings)](https://appshunter.io/ios/app/id1543117655/reviews)** | — |
| Number of ratings | **7** | — |
| Positive reviews | 16.4% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 6 weeks | — |
| Size | 58 MB | 74 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Seoul Metropolitan Government](https://appshunter.io/developer/444447999) | [seongbin cho](https://appshunter.io/developer/1760366499) |

## What reviewers say

### 서울온

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

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

**In-app purchases:** none


### Parallel

[App page](https://appshunter.io/ios/app/parallel/id6799669990)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Parallel Plus | $0.99 | per month |


## Frequently asked questions

### Is 서울온 free?

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

### Is Parallel free?

Parallel is free to download, with in-app purchases available.

### Do 서울온 or Parallel have ads?

서울온 shows ads; Parallel does not.

---

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