# Professional Translator vs STrack Mobile

The clearest difference is ads: STrack Mobile at none against Professional Translator's shown. Professional Translator's advantage is update cadence (weekly vs every 5 weeks) and iOS requirement (13.0 vs 15.0). On price, 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.

Professional Translator ships an update weekly, STrack Mobile every 5 weeks. The most recent releases landed on November 3, 2026 and November 9, 2026 respectively.

## The numbers

| Metric | Professional Translator | STrack Mobile |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.6 (31 ratings)](https://appshunter.io/ios/app/professional-translator/id1630880715/reviews)** | — |
| Number of ratings | **31** | — |
| Positive reviews | 20.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Weekly** | Every 5 weeks |
| Monetization | Ad-supported | — |
| Size | 83 MB | 49 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Starrhyme Technology](https://appshunter.io/developer/1588004071) | [Andreea Dobre](https://appshunter.io/developer/1870220333) |

## What reviewers say

### Professional Translator

[App page](https://appshunter.io/ios/app/professional-translator/id1630880715)

This app offers real-time translation for over 100 languages through text, voice, and OCR modes. It also includes VPN servers for browsing and entertainment.

**Highlights:** Real-time translation, 100+ languages supported, Text, voice, and OCR translation modes, Camera text extraction, Text-to-voice output, VPN server access

**Features:** macOS Compatibility

**In-app purchases:** none


### STrack Mobile

[App page](https://appshunter.io/ios/app/strack-mobile/id6758006356)

**In-app purchases:** none


## Frequently asked questions

### Is Professional Translator free?

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

### Is STrack Mobile free?

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

### Do Professional Translator or STrack Mobile have ads?

Professional Translator shows ads; STrack Mobile does not.

### Which is updated more often, Professional Translator or STrack Mobile?

Professional Translator ships an update weekly, and STrack Mobile every 5 weeks. Most recently, Professional Translator was updated on November 3, 2026 and STrack Mobile on November 9, 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.*