# 반숙영어 vs 오픽달달

The clearest difference is in-app purchases: 오픽달달 at none against 반숙영어's 1. 반숙영어's advantage is ads (none vs shown) and iOS requirement (11.0 vs 15.0). On price, update cadence and device support there is nothing between them.

Both are free to download. 반숙영어 sells 1 one-off in-app purchase. 오픽달달 asks for nothing beyond the download.

반숙영어 ships an update fortnightly, 오픽달달 every 10 days. The most recent releases landed on October 17, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | 반숙영어 | 오픽달달 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Fortnightly | **Every 10 days** |
| Size | 469 MB | 62 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [T3 ENTERTAINMENT Inc.](https://appshunter.io/developer/1523253270) | [Kyudo Kim](https://appshunter.io/developer/1866911263) |

## What reviewers say

### 반숙영어

[App page](https://appshunter.io/ios/app/with/id1615676050)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 모든 학습 이용권 | $7.99 | one-time |


### 오픽달달

[App page](https://appshunter.io/ios/app/id6760295976)

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

**In-app purchases:** none


## Frequently asked questions

### Is 반숙영어 free?

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

### Is 오픽달달 free?

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

### Do 반숙영어 or 오픽달달 have ads?

오픽달달 shows ads; 반숙영어 does not.

### Which is updated more often, 반숙영어 or 오픽달달?

반숙영어 ships an update fortnightly, and 오픽달달 every 10 days. Most recently, 반숙영어 was updated on October 17, 2026 and 오픽달달 on October 10, 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.*