# SANSUI vs World Freetalk

The clearest difference is rating: World Freetalk at 3.7 against SANSUI's 2.5. SANSUI's advantage is in-app purchases (none vs 3) and update cadence (weekly vs every 2 weeks). On price, ratings volume, ads and device support there is nothing between them.

Both are free to download. World Freetalk sells 3 one-off in-app purchases. SANSUI asks for nothing beyond the download.

World Freetalk holds the better App Store score, 3.7 against 2.5. Both are backed by a comparable volume of ratings — 2 and 3 respectively.

SANSUI ships an update weekly, World Freetalk every 2 weeks. The most recent releases landed on September 12, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | SANSUI | World Freetalk |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.5 (2 ratings)](https://appshunter.io/ios/app/sansui/id6499414959/reviews) | **[3.7 (3 ratings)](https://appshunter.io/ios/app/world-freetalk/id6504840721/reviews)** |
| Number of ratings | 2 | **3** |
| Positive reviews | 8.3% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Every 2 weeks |
| Monetization | **Free** | Free with in-app purchases |
| Size | 79 MB | 173 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [山水(深圳)国际电子科技有限公司](https://appshunter.io/developer/1743360783) | [Yiyitong (Xiamen) Technology Co., Ltd](https://appshunter.io/developer/1754062809) |

## What reviewers say

### SANSUI

[App page](https://appshunter.io/ios/app/sansui/id6499414959)

This utility app allows for deep customization of audio settings, including EQ and button configurations. It provides detailed information about connected devices and supports firmware updates for enhanced functionality.

**Highlights:** Custom button settings, Custom EQ settings, Headphone power display, Multiple mode switching, Position search, Firmware update

**Features:** macOS Compatibility

**In-app purchases:** none


### World Freetalk

[App page](https://appshunter.io/ios/app/world-freetalk/id6504840721)

This app offers real-time voice and video call translation, supporting 142 languages. It also provides text and conversation translation, with cross-application input for seamless communication in any third-party app.

**Highlights:** Voice translation, Video call translation, Text translation, Conversation translation, 142 languages supported, Cross-application translation

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Meeting summary package | $2.99 | one-time |
| Interpretation package | $3.99 | one-time |
| Audio and video call package | $4.99 | one-time |


## Frequently asked questions

### Is SANSUI free?

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

### Is World Freetalk free?

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

### Which has better reviews, SANSUI or World Freetalk?

World Freetalk is rated higher. SANSUI averages 2.5 out of 5 from 2 ratings, while World Freetalk averages 3.7 from 3 ratings.

### Do SANSUI or World Freetalk have ads?

Neither SANSUI nor World Freetalk shows ads.

### Which is updated more often, SANSUI or World Freetalk?

SANSUI ships an update weekly, and World Freetalk every 2 weeks. Most recently, SANSUI was updated on September 12, 2026 and World Freetalk on September 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.*