Offline Translation for iOS & Android
Offline translation on the phone you already carry.
Translate spoken conversations without Wi-Fi or mobile data. The exchange stays on your phone instead of being uploaded for cloud processing.
Download the app
No cloud upload required
18-second product walkthrough
See offline translation in action
The demonstration shows an English speaker reporting that line three stopped and asking for the safety sensor to be checked. VoicePing translates the message into Japanese. A Japanese reply asks whether the power is off, and VoicePing translates the reply back into English. The exchange is marked complete and processed on the device.
Offline accuracy
Accuracy you can rely on.
VoicePing recognizes spoken instructions clearly on the device, helping bilingual conversations stay precise without Wi-Fi or mobile data.
Local by design
Your conversation stays on your phone.
Speech and translation are processed on the device, so the offline exchange does not need to be uploaded to the cloud.
No cloud processing required
Lower rollout cost
Use the phones you have. Skip the device bill.
Start without buying a dedicated translator for every person who needs one.
Published U.S. device prices sampled in August 2026. VoicePing Free and Small plan prices shown; taxes and shipping included.
See pricing details ↗Start with the phone you have
Try offline translation without buying more hardware.
Create a free VoicePing account, install the mobile app, and prepare your first bilingual conversation.
Download the app
Before you go offline
A few practical details
Which languages work offline?
Offline speech recognition supports English, Japanese, Korean, Simplified Chinese, Traditional Chinese, Cantonese, Vietnamese, and Thai. Cantonese can be recognized as input but is not available as a translation output.
What happens to the offline-device license?
The license refreshes automatically whenever the app reconnects to the internet.
Do I need internet during the conversation?
No. Download the required models and choose the language pair while connected; the prepared conversation then runs without Wi-Fi or mobile data.
Where is the offline conversation stored?
The offline exchange stays on the phone, including the source text, translation, and saved audio record.
Ready for the next offline conversation
Start with VoicePing Offline Translation.
Get VoicePing for iOS or Android.
