# 고대인클래스 vs 서울대 임시출입증 (SNU Temporary Pass)

The clearest difference is update cadence: 고대인클래스 at monthly against 서울대 임시출입증 (SNU Temporary Pass)'s every 3 months. 고대인클래스 also leads on iOS requirement (10.0 vs 13.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

고대인클래스 ships an update monthly, 서울대 임시출입증 (SNU Temporary Pass) every 3 months. The most recent releases landed on October 24, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | 고대인클래스 | 서울대 임시출입증 (SNU Temporary Pass) |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 6.4% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 3 months |
| Size | 23 MB | 4 MB |
| Requires iOS | **10.0** | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Kounosoft.,Co Ltd](https://appshunter.io/developer/434800474) | [UbiVelox Inc](https://appshunter.io/developer/380267210) |

## What reviewers say

### 고대인클래스

[App page](https://appshunter.io/ios/app/id1111838067)

**In-app purchases:** none

**What reviewers like**

- 👍 Easy attendance check
- 👍 Clean attendance process

**What reviewers complain about**

- 🐛 App not opening
- 🐛 Blank white screen
- 🐛 Login errors
- 🐛 Security vulnerability (plaintext password)
- 🐛 App crashes frequently

**Reported bugs**

- App does not open
- App shows only a white screen
- Login credentials are not accepted
- App transfers passwords in plaintext
- App crashes or freezes

**Requested features**

- Improve app stability and reliability
- Fix blank screen issue
- Resolve login problems
- Update the app regularly
- Make location services optional or usable only when the app is in use


### 서울대 임시출입증 (SNU Temporary Pass)

[App page](https://appshunter.io/ios/app/snu-temporary-pass/id1524232107)

**In-app purchases:** none


## Frequently asked questions

### Is 고대인클래스 free?

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

### Is 서울대 임시출입증 (SNU Temporary Pass) free?

서울대 임시출입증 (SNU Temporary Pass) is free to download, with no in-app purchases.

### Do 고대인클래스 or 서울대 임시출입증 (SNU Temporary Pass) have ads?

Neither 고대인클래스 nor 서울대 임시출입증 (SNU Temporary Pass) shows ads.

### Which is updated more often, 고대인클래스 or 서울대 임시출입증 (SNU Temporary Pass)?

고대인클래스 ships an update monthly, and 서울대 임시출입증 (SNU Temporary Pass) every 3 months. Most recently, 고대인클래스 was updated on October 24, 2026 and 서울대 임시출입증 (SNU Temporary Pass) on October 29, 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.*