# 2DUB vs 숙제AI도우미

The clearest difference is ads: 숙제AI도우미 at none against 2DUB's shown. 숙제AI도우미 also leads on update cadence (daily vs every 3 weeks). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. 2DUB sells 3 in-app purchases, starting at $14.99 per month and 숙제AI도우미 sells 2 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

2DUB ships an update every 3 weeks, 숙제AI도우미 daily. The most recent releases landed on October 20, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | 2DUB | 숙제AI도우미 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.1 (13 ratings)](https://appshunter.io/ios/app/2dub-dubbing-speak-language/id1244037112/reviews)** | — |
| Number of ratings | **13** | — |
| Positive reviews | 77.2% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | **Daily** |
| Monetization | Free with in-app purchases | — |
| Size | 210 MB | 51 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [2MEU Inc.](https://appshunter.io/developer/1244037111) | [NODELABS.Co.,Ltd.](https://appshunter.io/developer/6771668308) |

## What reviewers say

### 2DUB

[App page](https://appshunter.io/ios/app/2dub-dubbing-speak-language/id1244037112)

Enhance your English and Korean speaking abilities by dubbing lines from movies and TV shows. Practice intonation, learn conversational skills, and receive AI-powered feedback on your pronunciation. Engage in a fun, game-like learning environment with a large library of content.

**Highlights:** Dub lines from movies and TV shows, Improve intonation and diction, Learn practical conversational skills, AI speaking report for feedback, Creator Mode for dubbing videos, Join study units for motivation

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Star Club for 30days | $14.99 | per month |
| Star Club 1-Time | $1.99 | one-time |
| 3-Day Star Club membership | $6.99 | one-time |


### 숙제AI도우미

[App page](https://appshunter.io/ios/app/ai/id6776913338)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| HomeworkAI Premium | $2.99 | per month |
| HomeworkAI Premium | $29.99 | per year |


## Frequently asked questions

### Is 2DUB free?

2DUB is free to download, with in-app purchases available.

### Is 숙제AI도우미 free?

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

### Do 2DUB or 숙제AI도우미 have ads?

2DUB shows ads; 숙제AI도우미 does not.

### Which is updated more often, 2DUB or 숙제AI도우미?

2DUB ships an update every 3 weeks, and 숙제AI도우미 daily. Most recently, 2DUB was updated on October 20, 2026 and 숙제AI도우미 on October 24, 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.*