Help Center › Plans and data

Privacy, in one page

• Stays on your computer: your audio, always. Recording and transcription run on your machine. Everything is plain files in Documents/Tentaku.
• Goes to the AI you chose: text excerpts of transcripts, notes and documents when you use an AI feature — under your own account. With Local AI, nothing leaves.
• Goes to Lemon Squeezy: your Pro key and your computer’s name, when you apply or recheck a key.
• Read-only fetches: your school calendar feed and any public course page you add.
• Only if you use it: the Claude connector lets the Claude app read your notes on your computer; Anthropic then processes that text.
• tentaku.app: the app doesn’t contact it. No account, no telemetry, no crash reporting.

The full list, with every recipient: Privacy Policy.

Still stuck? Email help@tentaku.app — include which tab you were on and what you pressed.