# 고려대학교 공식 앱 vs SubLater

The clearest difference is in-app purchases: 고려대학교 공식 앱 at none against SubLater's 2. 고려대학교 공식 앱 also leads on iOS requirement (15.6 vs 18.0). SubLater's advantage is update cadence (every 5 days vs fortnightly). On price, ads and device support there is nothing between them.

Both are free to download. SubLater sells 2 in-app purchases, starting at $8.99 per month. 고려대학교 공식 앱 asks for nothing beyond the download.

고려대학교 공식 앱 ships an update fortnightly, SubLater every 5 days. The most recent releases landed on October 8, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | 고려대학교 공식 앱 | SubLater |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 5 days** |
| Size | 63 MB | 11 MB |
| Requires iOS | **15.6** | 18.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 17+ | 4+ |
| Developer | [Korea University](https://appshunter.io/developer/1500228585) | [Hyun jun Yang](https://appshunter.io/developer/6782118398) |

## What reviewers say

### 고려대학교 공식 앱

[App page](https://appshunter.io/ios/app/ku-mobile/id6762580809)

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

**In-app purchases:** none


### SubLater

[App page](https://appshunter.io/ios/app/sublater-hear-it-first/id6810230415)

**Features:** Safari Extension, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SubLater Pro Monthly | $8.99 | per month |
| SubLater Pro Yearly | $49.99 | per year |


## Frequently asked questions

### Is 고려대학교 공식 앱 free?

고려대학교 공식 앱 is free to download, with no in-app purchases.

### Is SubLater free?

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

### Do 고려대학교 공식 앱 or SubLater have ads?

Neither 고려대학교 공식 앱 nor SubLater shows ads.

### Which is updated more often, 고려대학교 공식 앱 or SubLater?

고려대학교 공식 앱 ships an update fortnightly, and SubLater every 5 days. Most recently, 고려대학교 공식 앱 was updated on October 8, 2026 and SubLater on October 21, 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.*