AiTalk.ch - AI Voice Agents

AiTalk.ch turns your phone into a real-time interpreter, a personal AI voice agent, and a daily training coach.

REAL-TIME TRANSLATION
Speak naturally and hear the translation in your own language through your earphones — like having a live interpreter in your ear. Perfect for lectures, meetings, travel, and everyday conversations. Works with the screen off and in your pocket.

AI VOICE AGENT
Call your own AI and talk to it by voice. The AI answers based on the information you set up in "Edit AI setup," so it responds the way you want. Great for quick questions, practice, and hands-free help.

PHONE (PSTN) CALLING
Add a phone number to enable outbound and inbound calls handled by your AI voice agent. (Real-time translation works with or without a phone number.)

DAILY TRAINING QUIZZES
Turn your own knowledge into short daily quizzes. At the time you choose, a reminder arrives on your phone — tap it and the AI builds a quiz just for you, focused on what you have not mastered yet. Every answer comes with an explanation, and questions and example sentences can be read aloud so you practice pronunciation too. What you get right and wrong shapes tomorrow's quiz. Useful for new-hire onboarding, product and service training, safety rules, and language learning. Quizzes appear in the app once a Quiz app has been set up for your account at https://www.aitalk.ch, and creating one uses credits from your account.

CONVERSATION HISTORY
Your conversations are saved in History so you can review them later. Records are automatically deleted after 90 days. Completed quizzes stay available for review for 15 days and are then deleted automatically. You can also delete your data or account at any time.

SUPPORTED LANGUAGES
The app is available in English, German, French, and Korean. Change your language anytime from the My menu. Quiz audio covers more than 25 languages for pronunciation practice.

PRIVACY
Your data is transferred over secure, encrypted connections. We do not sell your data or share it with advertisers. You can request deletion of your account and data at https://www.aitalk.ch/en/law/account-deletion

Sign in with an account created at https://www.aitalk.ch to get started.