Privacy
Đúng Chưa? is a pre-launch Vietnamese pronunciation and tone-calibration app. This page is a simple pre-launch privacy notice, not a full legal policy.
Waitlist data
If you join the waitlist, we collect your email address. If you choose to provide them, we also collect your Vietnamese level, city/country, and biggest pronunciation problem. We use this information to contact early testers and understand what practice deck to build first.
Voice and audio data
The product uses voice recording for pronunciation analysis. Early test versions may store attempts for debugging and quality review only with clear consent. The landing page itself does not record audio.
Pre-launch status
The app is still being tested. Recording reliability and noisy-environment handling are still being stabilized.
Contact
Contact email will be added before broad public launch.