# Aqua nManager vs (구) 이투스 수강앱

The clearest difference is rating: Aqua nManager at 1.8 against (구) 이투스 수강앱's 1.3. Aqua nManager also leads on in-app purchases (none vs 1) and review sentiment (32% vs 13%). On price, ratings volume, update cadence and ads there is nothing between them.

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

Aqua nManager holds the better App Store score, 1.8 against 1.3. Both are backed by a comparable volume of ratings — 32 and 13 respectively. Written reviews point the same way: 32% of Aqua nManager's written reviews are positive against 13% of (구) 이투스 수강앱's.

Both ship on a similar rhythm, roughly every 2 months. Both last shipped on October 13, 2026.

## The numbers

| Metric | Aqua nManager | (구) 이투스 수강앱 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.8 (32 ratings)](https://appshunter.io/ios/app/aqua-nmanager/id1048325731/reviews)** | [1.3 (13 ratings)](https://appshunter.io/ios/app/smart-study/id1486564159/reviews) |
| Number of ratings | **32** | 13 |
| Positive reviews | **32.0% of reviews** | 12.5% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Free | Free |
| Size | 39 MB | 63 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [CDNetworks Co., Ltd.](https://appshunter.io/developer/439621615) | [Etoos Education](https://appshunter.io/developer/403650801) |

## What reviewers say

### Aqua nManager

[App page](https://appshunter.io/ios/app/aqua-nmanager/id1048325731)

This high-definition video player is specifically designed for educational content. It allows users to play and manage videos provided by educational content providers, offering advanced playback controls and organizational tools for a streamlined learning experience.

**Highlights:** Fast and accurate seek, Variable speed playback, Playlist management, Bookmarks and repeat sections, Background playback, Gesture controls, Multi-subtitle support

**Features:** macOS Compatibility

**In-app purchases:** none


### (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 |


## Frequently asked questions

### Is Aqua nManager free?

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

### Is (구) 이투스 수강앱 free?

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

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

Aqua nManager is rated higher. Aqua nManager averages 1.8 out of 5 from 32 ratings, while (구) 이투스 수강앱 averages 1.3 from 13 ratings.

### Do Aqua nManager or (구) 이투스 수강앱 have ads?

Neither Aqua nManager nor (구) 이투스 수강앱 shows ads.

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

Aqua nManager ships an update every 2 months, and (구) 이투스 수강앱 every 2 months. Most recently, Aqua nManager was updated on October 13, 2026 and (구) 이투스 수강앱 on October 13, 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.*