# 서울시립대 모바일 ID vs 1Million Dance Studio

The clearest difference is review sentiment: 1Million Dance Studio at 67% against 서울시립대 모바일 ID's 18%. 1Million Dance Studio also leads on rating (5.0 vs 2.5) and update cadence (every 5 weeks vs every 4 months). 서울시립대 모바일 ID's advantage is in-app purchases (none vs 3) and iOS requirement (13.0 vs 15.6). On price, ratings volume, ads and device support there is nothing between them.

Both are free to download. 1Million Dance Studio sells 3 one-off in-app purchases. 서울시립대 모바일 ID asks for nothing beyond the download.

1Million Dance Studio holds the better App Store score, 5.0 against 2.5. Both are backed by a comparable volume of ratings — 2 and 2 respectively. Written reviews point the same way: 18% of 서울시립대 모바일 ID's written reviews are positive against 67% of 1Million Dance Studio's.

서울시립대 모바일 ID ships an update every 4 months, 1Million Dance Studio every 5 weeks. The most recent releases landed on September 21, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | 서울시립대 모바일 ID | 1Million Dance Studio |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.5 (2 ratings)](https://appshunter.io/ios/app/id/id1171329284/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/1million-dance-studio/id1479193514/reviews)** |
| Number of ratings | 2 | 2 |
| Positive reviews | 18.2% of reviews | **66.7% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 5 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 6 MB | 54 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [LOTECS CO.LTD](https://appshunter.io/developer/1695677197) | [1MILLION](https://appshunter.io/developer/1470579320) |

## What reviewers say

### 서울시립대 모바일 ID

[App page](https://appshunter.io/ios/app/id/id1171329284)

This application serves as a mobile identification card for Seoul National University of Science and Technology. It allows users to utilize a QR code for access within the university and related institutions, functioning as a student or identification card. Login is seamless using existing academic system credentials.

**Highlights:** Mobile student ID, QR code authentication, Academic system login, ID card issuance, Settings menu

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

**In-app purchases:** none


### 1Million Dance Studio

[App page](https://appshunter.io/ios/app/1million-dance-studio/id1479193514)

Access a variety of dance classes and improve your skills. Easily purchase tickets, book sessions, and manage your schedule. Enter the studio conveniently with your QR code.

**Highlights:** Purchase dance class tickets, Book desired classes, Manage tickets and bookings, Receive booking notifications, Studio entry via QR code

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 7days VOD Ticket | $1.99 | one-time |
| 90days VOD Ticket | $2.99 | one-time |
| 1 Live Ticket | $11.99 | one-time |


## Frequently asked questions

### Is 서울시립대 모바일 ID free?

서울시립대 모바일 ID is free to download, with no in-app purchases.

### Is 1Million Dance Studio free?

1Million Dance Studio is free to download, with in-app purchases available.

### Which has better reviews, 서울시립대 모바일 ID or 1Million Dance Studio?

1Million Dance Studio is rated higher. 서울시립대 모바일 ID averages 2.5 out of 5 from 2 ratings, while 1Million Dance Studio averages 5.0 from 2 ratings.

### Do 서울시립대 모바일 ID or 1Million Dance Studio have ads?

Neither 서울시립대 모바일 ID nor 1Million Dance Studio shows ads.

### Which is updated more often, 서울시립대 모바일 ID or 1Million Dance Studio?

서울시립대 모바일 ID ships an update every 4 months, and 1Million Dance Studio every 5 weeks. Most recently, 서울시립대 모바일 ID was updated on September 21, 2026 and 1Million Dance Studio on October 6, 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.*