Premium IELTS Coach · Operated by Phuc Bui
Data Protection
How we protect your information
Data is transmitted over encrypted connections and access is scoped to your authenticated account. Audio files are private and use short-lived playback URLs.
AI providers receive only the content required for the feature you request. Secrets and provider credentials are kept server-side and are never included in browser or mobile builds.
We retain practice records while your account is active and remove them when you delete them or request account deletion, subject to legal and fraud-prevention requirements.
Last updated October 7, 2026.