What we collect, what we don't, and why.

When you use VoxLang we collect:

• Account information — name, email, profile details you provide when you sign up.
• Usage data — which features you use, session duration, learning progress. Aggregated, not tied to a marketing profile.
• Translation history — text, voice, and image translations so the app can show them back to you and power spaced repetition.
• Device information — device type, OS, app version, for compatibility and debugging.

• To provide, maintain, and improve VoxLang.
• To personalize your tutor and interpreter sessions.
• To power flashcards and track learning progress.
• To improve the models that run the product.
• To send you service updates, security alerts, and support replies.

We don’t sell your data. Ever. We may share anonymized, aggregated analytics for research purposes. We use third-party model providers (Anthropic for Claude, Google TTS, etc.) to process translations and tutor responses; those providers only see what they need to do the job.

Data lives on Supabase infrastructure in US-East. Everything is encrypted in transit (TLS 1.3) and at rest. Passwords are hashed with bcrypt; we don’t store them.

You can:

• See what personal data we hold about you.
• Ask us to correct or delete it.
• Export it in a portable format.
• Opt out of non-essential data processing.
• Withdraw consent at any time.

Email hello@voxlang.net and we’ll handle it within 30 days.

Questions about this policy or your data? Write to hello@voxlang.net.