# 音声で韓国語勉強 vs second Soul 英会話、韓国語、タイ語など31言語！

The clearest difference is update cadence: second Soul 英会話、韓国語、タイ語など31言語！ at every 3 months against 音声で韓国語勉強's every 9 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

音声で韓国語勉強 ships an update every 9 months, second Soul 英会話、韓国語、タイ語など31言語！ every 3 months. The most recent releases landed on September 18, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | 音声で韓国語勉強 | second Soul 英会話、韓国語、タイ語など31言語！ |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 9 months | **Every 3 months** |
| Size | 24 MB | 59 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Junpei Shimotsu](https://appshunter.io/developer/882299124) | [Hikaru Satomi](https://appshunter.io/developer/1517351491) |

## What reviewers say

### 音声で韓国語勉強

[App page](https://appshunter.io/ios/app/650/id1472681513)

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

**In-app purchases:** none


### second Soul 英会話、韓国語、タイ語など31言語！

[App page](https://appshunter.io/ios/app/second-soul-31/id1521041246)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 音声で韓国語勉強 free?

音声で韓国語勉強 is free to download, with no in-app purchases.

### Is second Soul 英会話、韓国語、タイ語など31言語！ free?

second Soul 英会話、韓国語、タイ語など31言語！ is free to download, with no in-app purchases.

### Do 音声で韓国語勉強 or second Soul 英会話、韓国語、タイ語など31言語！ have ads?

Both 音声で韓国語勉強 and second Soul 英会話、韓国語、タイ語など31言語！ show ads.

### Which is updated more often, 音声で韓国語勉強 or second Soul 英会話、韓国語、タイ語など31言語！?

音声で韓国語勉強 ships an update every 9 months, and second Soul 英会話、韓国語、タイ語など31言語！ every 3 months. Most recently, 音声で韓国語勉強 was updated on September 18, 2026 and second Soul 英会話、韓国語、タイ語など31言語！ on October 18, 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.*