# Teuida vs 아주대학교 중앙도서관

Teuida and 아주대학교 중앙도서관 both sit at 4.9 stars, but that hides the real split: 95% of Teuida's written reviews are positive against 11% of 아주대학교 중앙도서관's. Teuida also leads on update cadence (every 4 days vs every 2 months) and ratings volume (59K vs 1). 아주대학교 중앙도서관's advantage is in-app purchases (none vs 10) and ads (none vs shown). On price, rating and device support there is nothing between them.

Both are free to download. Teuida sells 7 in-app purchases, starting at $14.99 per month. 아주대학교 중앙도서관 asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.9 for Teuida against 5.0 for 아주대학교 중앙도서관. That said, the two scores are not equally well evidenced: Teuida has 59K ratings behind it against 1, so its average is the more settled of the two. Written reviews are what separate them: 95% of Teuida's written reviews are positive against 11% of 아주대학교 중앙도서관's.

Teuida ships an update every 4 days, 아주대학교 중앙도서관 every 2 months. The most recent releases landed on November 9, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Teuida | 아주대학교 중앙도서관 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.9 (59K ratings)](https://appshunter.io/ios/app/teuida-learn-languages/id1457532562/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/id1502374113/reviews)** |
| Number of ratings | **59K** | 1 |
| Positive reviews | **95.3% of reviews** | 11.1% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 4 days** | Every 2 months |
| Monetization | Free with in-app purchases | **Free** |
| Best chart rank | **#194** | — |
| Size | 204 MB | 6 MB |
| Requires iOS | 17.2 | **14.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [TEUIDA](https://appshunter.io/developer/1457532561) | [Ajou University](https://appshunter.io/developer/432294328) |

## What reviewers say

### Teuida

[App page](https://appshunter.io/ios/app/teuida-learn-languages/id1457532562)

**Currently charting:** #194 Top Grossing · Education, #206 Top Free · Education (US App Store)

Learn languages like Korean, Japanese, Spanish, and French by actively speaking from the start. Practice essential phrases in realistic, first-person scenarios with instant pronunciation feedback to build confidence and overcome the fear of speaking.

**Highlights:** First-person POV speaking practice, AI pronunciation analysis, Real-life scenario simulations, Essential expression curriculum, Bilingual tutor guidance, Interactive stories

**Features:** Vision Pro support, iPhone Duo support

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 month | $14.99 | per month |
| 1 month | $14.99 | per month |
| 1 month | $17.99 | per month |
| 12 months | $59.99 | per year |
| 12 months | $79.99 | per year |
| 12 months | $89.99 | per year |
| Heather — Plant Character | $1.99 | one-time |

**What reviewers like**

- 👍 Interactive and engaging learning
- 🗣️ Encourages speaking practice
- 🎓 Effective for beginners
- 🎯 Focuses on practical conversation
- 🎨 Immersive real-life scenarios

**What reviewers complain about**

- 💰 Premium subscription required for full access
- ⏱️ Limited free lessons per day
- 🔇 Voice recognition issues at times
- 🤔 Lacks grammar and writing instruction
- 🚧 Technical glitches and bugs

**Reported bugs**

- Lessons not loading properly
- Microphone not detecting speech correctly
- Freezing and crashing issues
- Inconsistent user interface

**Requested features**

- Add more languages beyond Korean, Japanese, and Spanish
- Incorporate writing practice and Hangul lessons
- Provide more free content and unlock system
- Improve voice recognition accuracy
- Add review and testing features


### 아주대학교 중앙도서관

[App page](https://appshunter.io/ios/app/id1502374113)

Access the university library's collection, reserve books, and stay updated on announcements. Find information on library services, facilities, and educational schedules. Request new materials and explore resources for research and learning.

**Highlights:** Search library collection, Reserve borrowed books, View library announcements, Access library services and facilities, Request material purchases, View educational schedules

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Teuida free?

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

### Is 아주대학교 중앙도서관 free?

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

### Which has better reviews, Teuida or 아주대학교 중앙도서관?

아주대학교 중앙도서관 is rated higher. Teuida averages 4.9 out of 5 from 59K ratings, while 아주대학교 중앙도서관 averages 5.0 from 1 ratings.

### Do Teuida or 아주대학교 중앙도서관 have ads?

Teuida shows ads; 아주대학교 중앙도서관 does not.

### Which is updated more often, Teuida or 아주대학교 중앙도서관?

Teuida ships an update every 4 days, and 아주대학교 중앙도서관 every 2 months. Most recently, Teuida was updated on November 9, 2026 and 아주대학교 중앙도서관 on November 3, 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.*