# SKKU IMBA vs 오픽이지

The clearest difference is review sentiment: 오픽이지 at 100% against SKKU IMBA's 33%. 오픽이지 also leads on update cadence (every 5 days vs every 3 weeks). SKKU IMBA's advantage is monetization model (free vs free with in-app purchases). 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.

SKKU IMBA ships an update every 3 weeks, 오픽이지 every 5 days. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | SKKU IMBA | 오픽이지 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 33.3% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 5 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 13 MB | 41 MB |
| Requires iOS | **14.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 12+ | 4+ |
| Developer | [신세계아이앤씨](https://appshunter.io/developer/426888708) | [Kison Kim](https://appshunter.io/developer/6788418837) |

## What reviewers say

### SKKU IMBA

[App page](https://appshunter.io/ios/app/skku-imba/id966464339)

This application provides access to a Master of Business Administration program, offering details on curriculum, academic schedules, and student information. It supports online learning with features for viewing lectures and course materials, aiding students in their studies.

**Highlights:** Graduate school introduction, Admissions information, Curriculum details, Academic schedule, Online lecture access, Student directory, Help desk and FAQs

**Features:** Vision Pro support

**In-app purchases:** none


### 오픽이지

[App page](https://appshunter.io/ios/app/ai/id6788418835)

Practice for the OPIc English speaking test with realistic mock exams and instant AI feedback. Identify weaknesses in fluency, grammar, vocabulary, pronunciation, and intonation to improve your score and reach your target grade.

**Highlights:** Realistic mock OPIc exams, AI-driven feedback on fluency, grammar, pronunciation, Personalized questions based on background surveys, Practice mode for quick feedback, Score and improvement suggestions, Target grade prediction

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

**In-app purchases:** none


## Frequently asked questions

### Is SKKU IMBA free?

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

### Is 오픽이지 free?

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

### Do SKKU IMBA or 오픽이지 have ads?

Neither SKKU IMBA nor 오픽이지 shows ads.

### Which is updated more often, SKKU IMBA or 오픽이지?

SKKU IMBA ships an update every 3 weeks, and 오픽이지 every 5 days. Most recently, SKKU IMBA was updated on October 24, 2026 and 오픽이지 on October 25, 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.*