# 내공스터디 vs 쎄듀런(CeduLearn)

The clearest difference is update cadence: 내공스터디 at weekly against 쎄듀런(CeduLearn)'s every 9 months. 쎄듀런(CeduLearn)'s advantage is iOS requirement (13.0 vs 15.0). On price, review sentiment, 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.

내공스터디 ships an update weekly, 쎄듀런(CeduLearn) every 9 months. The most recent releases landed on October 29, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | 내공스터디 | 쎄듀런(CeduLearn) |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/id1526291703/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 75.0% of reviews | **77.3% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Every 9 months |
| Monetization | — | Free |
| Size | 69 MB | 7 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [IronTrain Inc.](https://appshunter.io/developer/1071632762) | [CEDU Inc.](https://appshunter.io/developer/952156810) |

## What reviewers say

### 내공스터디

[App page](https://appshunter.io/ios/app/id1526291703)

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

**In-app purchases:** none


### 쎄듀런(CeduLearn)

[App page](https://appshunter.io/ios/app/cedulearn/id1628996948)

This online English learning platform offers comprehensive content from best-selling textbooks. It provides tools for grammar, vocabulary, and sentence analysis, along with AI-powered review and automated grading for personalized learning.

**Highlights:** Access to best-selling English textbook content, Sentence analysis and direct reading tools, Grammar and vocabulary learning modules, AI-powered review for incorrect answers, Automated grading and statistical analysis, Group and class management features

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

**In-app purchases:** none


## Frequently asked questions

### Is 내공스터디 free?

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

### Is 쎄듀런(CeduLearn) free?

쎄듀런(CeduLearn) is free to download, with no in-app purchases.

### Do 내공스터디 or 쎄듀런(CeduLearn) have ads?

Neither 내공스터디 nor 쎄듀런(CeduLearn) shows ads.

### Which is updated more often, 내공스터디 or 쎄듀런(CeduLearn)?

내공스터디 ships an update weekly, and 쎄듀런(CeduLearn) every 9 months. Most recently, 내공스터디 was updated on October 29, 2026 and 쎄듀런(CeduLearn) on October 27, 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.*