ST Translator Pro vs WooTrans
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ST Translator Pro
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.
- 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
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Welcome to use ST Translator, the ST Translator is specially designed to work with the Supreme Translation Earphone. The ST Translator comes with below outstanding features: 1. Real-time 2 way voice translation with 5 optional modes: * Face to face communication. Communicate in real time with people you meet during traveling. * Group communication. Communicate in real time with a group of people, each in their own language. * Instant communication. Communicate in real time with another user who has the translator earphone. * Language tutor. Practice & learn languages by using the translator earphone. * Broadcast. Speak to a group of people who use the translator earphone, each in their own language. 2. Support more than 30 different languages. 3. Verbal and visual translations. 4. Your best tool when you visit a foreign country.
WooTrans
This app facilitates foreign language communication through a translation headset. It supports numerous languages and accents, offering real-time dialogue translation with low latency. Some languages also function offline, ensuring connectivity without an internet connection.
- Supports 71 languages
- Supports 56 accents
- Millisecond response translation
- Offline mode for select languages
- Global web server deployment
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A translation headset dedicated to foreign language communication, people can go to foreigners to communicate like family and friends chatting, breaking the communication barriers of foreign language communication. It supports 71 languages, 56 accents, and a globally deployed web server to achieve millisecond response to dialogue translation.In addition, some languages also support offline mode, which can be used normally without internet.
Screenshots
Verdict
The clearest difference is rating: ST Translator Pro at 5.0 against WooTrans's 1.8. ST Translator Pro also leads on in-app purchases (none vs 11). WooTrans's advantage is ratings volume (9 vs 2). On price, update cadence, ads and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. WooTrans sells 11 one-off in-app purchases. ST Translator Pro asks for nothing beyond the download.
ST Translator Pro holds the better App Store score, 5.0 against 1.8. Both are backed by a comparable volume of ratings — 2 and 9 respectively.
ST Translator Pro ships an update fortnightly, WooTrans every 3 weeks. The most recent releases landed on September 19, 2026 and August 26, 2026 respectively.
| Parameter | ST Translator Pro | WooTrans |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) — better | 1.8 (9 ratings) |
| Positive reviews | — | 0.0% of reviews |
| Number of ratings | 2 | 9 — better |
| Update frequency | Fortnightly — better | Every 3 weeks |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 10.0 — better | 11.0 |
| Further details — not scored | ||
| Size | 73 MB | 231 MB |
| Age rating | 4+ | 17+ |
| Developer | Casa Innovations Group LLC | Shenzhen Maoren Technology Co., Ltd. |
Customer experience
ST Translator Pro
WooTrans
In-app purchases
ST Translator Pro
No in-app purchases
WooTrans
- 7 days$7.99
- 7 days$9.99
- 30 days$18.99
Show 8 moreShow fewer
- 30 days$19.99
- 3 months$26.99
- 3 months$29.99
- 6 months$37.99
- 6 months$39.99
- one year$49.99
- One year$59.99
- permanent$99.99
