VocalTrans
VocalTrans: Offline Translator
Speak English, Chinese, Cantonese, Japanese & Korean — offline
Features
Translate with Confidence, Offline
Verify before you speak — the only offline translator with a Safety Preview.
The Anti-Embarrassment Preview
Step 1: speak. Step 2: review the translation and a reverse-translation. Step 3: play the audio only when you are 100% sure.
True Offline Freedom
No 5G, no WiFi, no expensive roaming data. Your core translation engine works perfectly offline — on a plane, in a subway or a remote village.
Specialized for Asian Languages
High-accuracy Cantonese for Hong Kong, Macau and Guangdong — a rare feature in offline translators — plus Mandarin, Japanese and Korean.
Natural Conversation Mode
Press and hold to speak. Convert your voice to text, translate it, and hear it in a natural, native accent — like a personal interpreter in your pocket.
Big Text Mode
Show the translated text in large font to taxi drivers or waiters in noisy environments.
Travel-Focused Accuracy
Fine-tuned AI models optimized for travel terms — order food, ask directions and chat with locals with total confidence.
Frequently Asked Questions
What is VocalTrans?
An offline voice translator built for travelers. Speak naturally, review the translation and a reverse-translation, then play audio only when you are sure.
Does it really work offline?
Yes. The core translation engine runs fully on your phone — no 5G, no WiFi and no roaming data needed.
Which languages does it support?
English, Chinese (Simplified & Traditional), Cantonese, Japanese and Korean — including high-accuracy Cantonese for Hong Kong, Macau and Guangdong travel.
What is the “Safety Preview”?
Before speaking, you review the translation and a reverse-translation back to your language, so you can verify the meaning is correct and avoid embarrassing mistakes.
Is it good for Cantonese?
Yes. VocalTrans offers top-tier offline Cantonese translation, making it essential for trips to Hong Kong, Macau and Guangzhou.
Is it available on iPhone?
VocalTrans is currently available on Android via Google Play. iOS support is planned.
How can I get support?
Email winkiwiki@QQ.com with your app name, platform and version for faster help.
Download VocalTrans and stop fearing mistranslations.
The only offline translator that puts safety and accuracy first. Free on Google Play.