# U vs Q

The clearest difference is review sentiment: U at 29% against Q's 11%. On price, update cadence, ads and in-app purchases there is nothing between them.

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

U ships an update every 3 months, Q every 2 months. The most recent releases landed on October 29, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | U | Q |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.8 (5 ratings)](https://appshunter.io/ios/app/u-knou/id1346391846/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | **29.1% of reviews** | 11.1% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 months** |
| Monetization | Free | Free |
| Size | 4 MB | 45 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Korea National Open University](https://appshunter.io/developer/504499080) | [한국산업인력공단](https://appshunter.io/developer/609324469) |

## What reviewers say

### U

[App page](https://appshunter.io/ios/app/u-knou/id1346391846)

Access over 1000 online courses from Korea National Open University, suitable for both students and lifelong learners. Enjoy a seamless learning experience with features like video lecture downloads and personalized notifications.

**Highlights:** 1000+ diverse online courses, PC-like learning environment, Video lecture downloads, Personalized learning schedules, Course-related notifications, Access for students and general public

**In-app purchases:** none


### Q

[App page](https://appshunter.io/ios/app/q-net/id6478648383)

Manage national qualification exams, view results, and obtain certificates. Access digital badges and an electronic wallet for secure document management. Stay updated on exam schedules and application requirements.

**Highlights:** Application submission, Exam result viewing, Certificate issuance, Digital badge access, Electronic wallet service, Exam schedule lookup

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

**In-app purchases:** none


## Frequently asked questions

### Is U free?

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

### Is Q free?

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

### Do U or Q have ads?

Neither U nor Q shows ads.

### Which is updated more often, U or Q?

U ships an update every 3 months, and Q every 2 months. Most recently, U was updated on October 29, 2026 and Q on October 30, 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.*