A microphone for each person.
Two-way voice translation makes the speaking direction clear, with spoken output when the language supports it.
OpenTalkFOR THE CONVERSATION
Two voices.
More clarity.
Speak, read, and listen in both directions. A focused translator for clinical conversations, with the AI on your device.
On-device AI Offline access
iPhone · iPad · Mac · Web
Text when you need it.
Paste or type a message. Keep the original, translation, and key facts together for a closer look.
Clinical language, considered.
A medical translation model, clinical phrases, and visible details help you review the conversation.
A CLOSER LOOK
A useful place to start.
Follow a clinical greeting and explore suggested phrases in the real iPhone app.
01
A microphone for each person.
02Text when you need it.
03Clinical language, considered.
20-second continuous recording · Physical iPhone · Silent.
ON YOUR DEVICE
Intelligence.
Without the cloud.
Local models. A local workflow. More control over where your words go.
- 01Speak or typeA message in either direction
- 02Local translationThe medical model on your device
- 03Read or listenAn answer for the other person
Local AI.
The native app runs its model on your supported Apple device.
Offline access.
Installed knowledge and models remain available without internet.
Private by design.
The native AI workflow does not send your question or message to a cloud model.
No cloud AI bill.
Local inference needs no cloud API credits or per-answer server processing fees.
Install the app and required local assets first. Speech recognition and voice availability depend on the language and device. App pricing and availability are separate from cloud processing costs.
THE NATIVE INTERFACE
Less in the way.
More room to focus.
Type when you prefer.
English and Spanish together, with the keyboard ready.
Actual physical-iPhone captures · September 29, 2026.
A communication aid, not a replacement for a qualified medical interpreter. Language support and quality vary.
A LITTLE MORE TO KNOW
Good questions.
How does a two-way conversation work?
Choose a target language and use the microphone for the person speaking. OpenTalk translates into the other language and can read the result aloud. The other person can reply with their own microphone.
Can I type or paste text?
Yes. Switch to Text to translate a typed or pasted message. The original, translation, and visible key facts give you a place to check the details.
Can I use it offline?
The native translation model runs locally. Install the model and the required recognition and voice assets before going offline. Voice support depends on the language, operating system, and device.
Which languages are supported?
English and Latin American Spanish are the primary medical translation pair. The interface offers other languages, but availability, recognition, voices, and translation quality vary; additional languages are experimental.
Does it replace a medical interpreter?
No. OpenTalk is a communication aid. Use a qualified interpreter where needed and verify important details, especially medication names, doses, numbers, and instructions.
Does each translation cost cloud credits?
Native translations use the device’s local model, with no cloud API credits or per-translation cloud processing fees. App pricing and availability are separate.
What about the web app?
The browser client connects to a local translation service on a compatible host. Native iPhone, iPad, and Mac apps run their own on-device model. Contact [email protected] for current availability and hardware requirements.
