ST Translator vs HelpNinja
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.
HelpNinja
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With the Help Ninja you can: • Manage all your team inboxes in the single app and with a tap of your finger. • Reply to your customers easily on the go • Add notes for your internal collaboration regarding that conversation. • Add tags to the group and organize your customer conversation. • Assign conversations to your relevant team member with a simple tap.
Screenshots
Verdict
The clearest difference is update cadence: ST Translator at every 2 weeks against HelpNinja's every 6 weeks. ST Translator also leads on iOS requirement (10.0 vs 12.0). 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, HelpNinja every 6 weeks. The most recent releases landed on June 3, 2026 and September 14, 2026 respectively.
| Parameter | ST Translator | HelpNinja |
|---|---|---|
| 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 6 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 10.0 — better | 12.0 |
| Further details — not scored | ||
| Size | 103 MB | 16 MB |
| Age rating | 4+ | 17+ |
| Developer | Casa Innovations Group LLC | Revmakx Technologies Private Limited |
In-app purchases
ST Translator
No in-app purchases
HelpNinja
No in-app purchases
