# 임믿음수학인강 vs 반숙영어

The clearest difference is in-app purchases: 임믿음수학인강 at none against 반숙영어's 1. 반숙영어's advantage is iOS requirement (11.0 vs 15.6). On price, update cadence, ads and device support there is nothing between them.

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

임믿음수학인강 ships an update every 3 weeks, 반숙영어 fortnightly. The most recent releases landed on October 8, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | 임믿음수학인강 | 반숙영어 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Fortnightly** |
| Size | 7 MB | 469 MB |
| Requires iOS | 15.6 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Jungbonet Inc.](https://appshunter.io/developer/1376930792) | [T3 ENTERTAINMENT Inc.](https://appshunter.io/developer/1523253270) |

## What reviewers say

### 임믿음수학인강

[App page](https://appshunter.io/ios/app/id1507523890)

**Features:** macOS Compatibility

**In-app purchases:** none


### 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 |


## Frequently asked questions

### Is 임믿음수학인강 free?

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

### Is 반숙영어 free?

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

### Do 임믿음수학인강 or 반숙영어 have ads?

Neither 임믿음수학인강 nor 반숙영어 shows ads.

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

임믿음수학인강 ships an update every 3 weeks, and 반숙영어 fortnightly. Most recently, 임믿음수학인강 was updated on October 8, 2026 and 반숙영어 on October 17, 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.*