Frequently asked questions
Can I use Vault Notes now?
The app works end to end in the Android test build: recording, transcription, speakers, summary, asking questions and sharing. The public beta is being prepared. Leave your email and we write to you once when you can take part.
Does my audio go to a server?
No. Audio is processed on your phone and never uploaded. Until the final transcript is done it is kept encrypted (AES-256-GCM) in the app's private storage; then it is deleted. What you keep is the text.
So what does use the internet?
Two things: the AI models are downloaded once from huggingface.co (and the Hugging Face download servers), and the app checks your subscription status through Google Play and RevenueCat, with an anonymous ID. Links to our terms open in your browser. There is no analytics, crash-reporting or advertising code in the app.
Does it really work without internet?
Yes, after the one-time download. Turn on airplane mode and record: transcription, speakers, summary and questions all work. The recording is then labelled "Recorded in airplane mode".
How much storage do I need?
A one-time download of about 2.2 GB for the compact models or 4.4 GB for the standard models. The standard models are recommended for phones with 8 GB of memory or more. Use wifi.
How good is the summary?
Good enough for minutes, but it is a small model that fits on your phone, not a large cloud model. Check decisions and names before you send them on. The transcript is always right there.
What about battery?
AI on the phone uses the processor, mostly while processing afterwards. Long meetings cost noticeable battery. We will measure it during the beta and publish the numbers here.
Do I need an account?
No. No sign-up, no login. Your meetings are only on your phone; uninstalling the app deletes everything.
Can I just record a conversation?
Always ask everyone taking part for permission first. It is polite and in many situations required.
What does it cost?
Free: 5 meetings a month of up to 30 minutes, 3 of them with an AI summary. Pro removes the limits: €9.99 a month, €69.99 a year or €149.99 once. If the store offers you a trial, you can try Pro free first. Prices include VAT, billed through Google Play.
Will it run on my phone?
Vault Notes is for Android 11 or newer. There is no iPhone version.
Question not here? Get in touch.