# ST Translator Pro vs SayMi

The clearest difference is ratings volume: SayMi at 250 against ST Translator Pro's 3. ST Translator Pro's advantage is iOS requirement (10.0 vs 15.6). On price, rating, update cadence and ads there is nothing between them.

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

On the App Store both sit at effectively the same score — 3.7 for ST Translator Pro against 3.6 for SayMi. That said, the two scores are not equally well evidenced: SayMi has 250 ratings behind it against 3, so its average is the more settled of the two.

ST Translator Pro ships an update fortnightly, SayMi weekly. The most recent releases landed on October 23, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | ST Translator Pro | SayMi |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.7 (3 ratings)](https://appshunter.io/ios/app/st-translator-pro/id1475218747/reviews)** | [3.6 (250 ratings)](https://appshunter.io/ios/app/saymi/id6738637943/reviews) |
| Number of ratings | 3 | **250** |
| Positive reviews | — | 26.2% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Fortnightly | **Weekly** |
| Monetization | Free | Free |
| Size | 73 MB | 60 MB |
| Requires iOS | **10.0** | 15.6 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Casa Innovations Group LLC](https://appshunter.io/developer/1447256690) | [深圳沃奇互娱科技有限公司](https://appshunter.io/developer/1722913949) |

## What reviewers say

### ST Translator Pro

[App page](https://appshunter.io/ios/app/st-translator-pro/id1475218747)

This application facilitates real-time voice translation for over 30 languages, designed to work seamlessly with specialized translation earphones. It offers various communication modes for one-on-one conversations, group interactions, and language learning.

**Highlights:** Real-time 2-way voice translation, Supports over 30 languages, Face-to-face communication mode, Group communication mode, Language tutor mode, Verbal and visual translations

**Features:** macOS Compatibility

**In-app purchases:** none


### SayMi

[App page](https://appshunter.io/ios/app/saymi/id6738637943)

This app offers an intelligent homepage with AI-powered features for easy interaction. It includes dual-ear translation for barrier-free communication and sleep relaxation music to help users unwind.

**Highlights:** Intelligent homepage, AI chart, Voice touchable interface, Dual-ear translation, Sleep relaxation music

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

**In-app purchases:** none

**What reviewers like**

- 🚀 Works shockingly well
- 👍 App is a good way to language barrier with different languages
- 👍 Translations went well when the features appeared

**What reviewers complain about**

- 🐛 Modes/features disappear when headphones are connected
- 🐛 App is buggy and not functional
- 🐛 Authorization code doesn't work
- 🐛 Dual ear mode option disappears when Bluetooth connects
- 🐛 Live translation mode doesn't work as advertised

**Reported bugs**

- Bind function doesn't work
- Feedback/settings don't work
- App doesn't work on iPhone 16 Pro Max
- App works on iOS 18.2 on iPhone 12 but not on iPhone 16 Pro Max

**Requested features**

- Load Burmese dialects especially Karen
- Add Vietnamese language support


## Frequently asked questions

### Is ST Translator Pro free?

ST Translator Pro is free to download, with no in-app purchases.

### Is SayMi free?

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

### Which has better reviews, ST Translator Pro or SayMi?

ST Translator Pro is rated higher. ST Translator Pro averages 3.7 out of 5 from 3 ratings, while SayMi averages 3.6 from 250 ratings.

### Do ST Translator Pro or SayMi have ads?

Neither ST Translator Pro nor SayMi shows ads.

### Which is updated more often, ST Translator Pro or SayMi?

ST Translator Pro ships an update fortnightly, and SayMi weekly. Most recently, ST Translator Pro was updated on October 23, 2026 and SayMi on October 24, 2026.

---

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