# 소통(SOTONG) vs Deaf Live Caption

The clearest difference is in-app purchases: 소통(SOTONG) at none against Deaf Live Caption's 2. 소통(SOTONG) also leads on device support (3 vs 1) and iOS requirement (13.0 vs 16.0). Deaf Live Caption's advantage is update cadence (every 4 weeks vs every 6 months). On price and ads there is nothing between them.

Both are free to download. Deaf Live Caption sells 2 in-app purchases, starting at $34.99 per year. 소통(SOTONG) asks for nothing beyond the download.

소통(SOTONG) ships an update every 6 months, Deaf Live Caption every 4 weeks. The most recent releases landed on October 15, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | 소통(SOTONG) | Deaf Live Caption |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 4 weeks** |
| Size | 27 MB | 15 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [AUD SOCIAL COOPERATIVE](https://appshunter.io/developer/1630859558) | [荣花 吴](https://appshunter.io/developer/1894747234) |

## What reviewers say

### 소통(SOTONG)

[App page](https://appshunter.io/ios/app/sotong/id6741042121)

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

**In-app purchases:** none


### Deaf Live Caption

[App page](https://appshunter.io/ios/app/deaf-live-caption/id6785001446)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Annual Pro | $34.99 | per year |
| Lifetime Pro | $39.99 | one-time |


## Frequently asked questions

### Is 소통(SOTONG) free?

소통(SOTONG) is free to download, with no in-app purchases.

### Is Deaf Live Caption free?

Deaf Live Caption is free to download, with in-app purchases available.

### Do 소통(SOTONG) or Deaf Live Caption have ads?

Neither 소통(SOTONG) nor Deaf Live Caption shows ads.

### Which is updated more often, 소통(SOTONG) or Deaf Live Caption?

소통(SOTONG) ships an update every 6 months, and Deaf Live Caption every 4 weeks. Most recently, 소통(SOTONG) was updated on October 15, 2026 and Deaf Live Caption 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.*