ST Translator vs SmartApp
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ST Translator
This app facilitates real-time voice translation for travel and group communication. It supports over 30 languages with both verbal and visual output, acting as a language tutor or broadcast tool.
- Real-time 2-way voice translation
- Multiple communication modes (face-to-face, group, instant)
- Supports over 30 languages
- Verbal and visual translation output
- Language learning and practice modes
- Broadcast to groups
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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.
SmartApp
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Sistematica SmartApp Use the remote control with a smartphone app! The Sistematica SmartApp for SmartLine Radio Remote Controls can be downloaded on smartphones and tablets. SmartLine products are equipped with a Bluetooth® wireless connection to: • connect to the smartphone • update the software from a remote terminal • transmit parameters, alarms, diagnostics and tests in real time • calendar clock and storage of anomalous events with report creation • consultation of documents and technical specifications • configure MO / EO - Latched / Maintained functions - Time OuT • use the emergency handheld from your smartphone (even offline!) • change the operating frequency from a remote terminal • set / unlock the security PIN The App models the LOCAL LANGUAGE of your smartphone / tablet. Please check our instruction manuals on the website www.sistematica.it
Screenshots
Verdict
The clearest difference is update cadence: ST Translator at every 2 weeks against SmartApp's every 2 months. ST Translator also leads on iOS requirement (10.0 vs 16.0). On price, ads, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
ST Translator ships an update every 2 weeks, SmartApp every 2 months. The most recent releases landed on October 2, 2026 and October 15, 2026 respectively.
| Parameter | ST Translator | SmartApp |
|---|---|---|
| Price | Free | Free |
| Rating | 3.0 (3 ratings) — better | — |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 3 — better | — |
| Update frequency | Every 2 weeks — better | Every 2 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 10.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 103 MB | 26 MB |
| Age rating | 4+ | 4+ |
| Developer | Casa Innovations Group LLC | Sistematica |
In-app purchases
ST Translator
No in-app purchases
SmartApp
No in-app purchases
