# G vs 제주대학교

The clearest difference is review sentiment: 제주대학교 at 100% against G's 4%. 제주대학교 also leads on in-app purchases (none vs 3). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. G sells 3 one-off in-app purchases. 제주대학교 asks for nothing beyond the download.

G ships an update fortnightly, 제주대학교 every 3 weeks. The most recent releases landed on October 15, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | G | 제주대학교 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 4.0% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 3 weeks |
| Monetization | Free | — |
| Size | 101 MB | 19 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Bong Chul Koo](https://appshunter.io/developer/1471933281) | [Jeju National University](https://appshunter.io/developer/478804352) |

## What reviewers say

### G

[App page](https://appshunter.io/ios/app/g-school/id1594527906)

This mobile player allows users to conveniently access and watch educational lectures anytime, anywhere. It offers various playback options, including streaming and downloading, with features like speed control, bookmarking, and screen rotation.

**Highlights:** Mobile lecture player, Stream or download lectures, Adjust playback speed, Bookmark lecture sections, Screen rotation and 10-second skip, Brightness and volume control, Download management

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Actuality of speech content | $69.99 | one-time |
| (3-11월) 임용독존 모의고사 패키지 | $84.99 | one-time |
| (1-4월) 이론과정 패키지(마운용 전공국어) | $299.99 | one-time |


### 제주대학교

[App page](https://appshunter.io/ios/app/id6469029450)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is G free?

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

### Is 제주대학교 free?

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

### Do G or 제주대학교 have ads?

Neither G nor 제주대학교 shows ads.

### Which is updated more often, G or 제주대학교?

G ships an update fortnightly, and 제주대학교 every 3 weeks. Most recently, G was updated on October 15, 2026 and 제주대학교 on October 24, 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.*