# (구) 이투스 수강앱 vs 표준국어대사전

The clearest difference is rating: 표준국어대사전 at 5.0 against (구) 이투스 수강앱's 1.3. 표준국어대사전 also leads on in-app purchases (none vs 1) and review sentiment (27% vs 13%). (구) 이투스 수강앱's advantage is ratings volume (13 vs 1). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. (구) 이투스 수강앱 sells 1 one-off in-app purchase. 표준국어대사전 asks for nothing beyond the download.

표준국어대사전 holds the better App Store score, 5.0 against 1.3. That said, the two scores are not equally well evidenced: (구) 이투스 수강앱 has 13 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 13% of (구) 이투스 수강앱's written reviews are positive against 27% of 표준국어대사전's.

(구) 이투스 수강앱 ships an update every 2 months, 표준국어대사전 every 5 weeks. The most recent releases landed on October 4, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | (구) 이투스 수강앱 | 표준국어대사전 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.3 (13 ratings)](https://appshunter.io/ios/app/smart-study/id1486564159/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/id1493699105/reviews)** |
| Number of ratings | **13** | 1 |
| Positive reviews | 12.5% of reviews | **27.3% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 5 weeks** |
| Monetization | Free | — |
| Size | 63 MB | 31 MB |
| Requires iOS | 17.0 | **11.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Etoos Education](https://appshunter.io/developer/403650801) | [UnRyong Park](https://appshunter.io/developer/1457648844) |

## What reviewers say

### (구) 이투스 수강앱

[App page](https://appshunter.io/ios/app/smart-study/id1486564159)

This app offers a streamlined learning experience with personalized course recommendations and exclusive content from top instructors. Enjoy features like quick streaming, offline downloads, direct Q&A with teachers, and customizable playback options for efficient study.

**Highlights:** Personalized course recommendations, Exclusive original content, Offline lecture downloads, Direct Q&A with instructors, Customizable playback speed and features, New UX/UI for user convenience

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 이투스머니충전 10,000 | $11.99 | one-time |


### 표준국어대사전

[App page](https://appshunter.io/ios/app/id1493699105)

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

**In-app purchases:** none


## Frequently asked questions

### Is (구) 이투스 수강앱 free?

(구) 이투스 수강앱 is free to download, with in-app purchases available.

### Is 표준국어대사전 free?

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

### Which has better reviews, (구) 이투스 수강앱 or 표준국어대사전?

표준국어대사전 is rated higher. (구) 이투스 수강앱 averages 1.3 out of 5 from 13 ratings, while 표준국어대사전 averages 5.0 from 1 ratings.

### Do (구) 이투스 수강앱 or 표준국어대사전 have ads?

Neither (구) 이투스 수강앱 nor 표준국어대사전 shows ads.

### Which is updated more often, (구) 이투스 수강앱 or 표준국어대사전?

(구) 이투스 수강앱 ships an update every 2 months, and 표준국어대사전 every 5 weeks. Most recently, (구) 이투스 수강앱 was updated on October 4, 2026 and 표준국어대사전 on October 2, 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.*