# SANSUI vs Yi Translate

The clearest difference is in-app purchases: SANSUI at none against Yi Translate's 10. SANSUI also leads on update cadence (every 4 days vs every 2 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Yi Translate sells 10 one-off in-app purchases. SANSUI asks for nothing beyond the download.

SANSUI ships an update every 4 days, Yi Translate every 2 weeks. The most recent releases landed on October 16, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | SANSUI | Yi Translate |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.5 (2 ratings)](https://appshunter.io/ios/app/sansui/id6499414959/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 8.3% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 4 days** | Every 2 weeks |
| Monetization | Free | — |
| Size | 86 MB | 171 MB |
| Requires iOS | **15.0** | 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


### Yi Translate

[App page](https://appshunter.io/ios/app/yi-translate/id6717588955)

**Features:** macOS Compatibility, Siri integration

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 300 conversations/3 months | $0.99 | one-time |
| Yi translate Starter Pack | $1.99 | one-time |
| Monthly Unlimited | $2.99 | one-time |
| 1200 conversations/6 months | $2.99 | one-time |
| Quarterly Special | $6.99 | one-time |
| 3000 conversations/12 months | $6.99 | one-time |
| Yi translate Pro Pack | $17.99 | one-time |
| Annual Elite | $19.99 | one-time |
| 会议纪要优惠套餐 | $19.99 | one-time |
| Yi translate Premium Pack | $39.99 | one-time |


## Frequently asked questions

### Is SANSUI free?

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

### Is Yi Translate free?

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

### Do SANSUI or Yi Translate have ads?

Neither SANSUI nor Yi Translate shows ads.

### Which is updated more often, SANSUI or Yi Translate?

SANSUI ships an update every 4 days, and Yi Translate every 2 weeks. Most recently, SANSUI was updated on October 16, 2026 and Yi Translate on October 7, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*