Helix Vault
AI memory you own
Only for iPhone
Free · Designed for iPhone. Not verified for macOS.
iPhone
Your AI assistants are remembering things about you. Helix is where that lives
instead: a vault you own, that asks before it saves, and logs every read.
Helix is a vault for what AI knows about you. One place you own, that
assistants and apps read only with your permission.
This app is the companion to that vault. You create your vault on the web,
then Helix Vault signs your iPhone in as an owner device, either by scanning
a QR code from your computer or with your passphrase, so you can review and
manage everything from your pocket. There is no account to create here, and
you can revoke this device at any time.
APPS PROPOSE. YOU DECIDE.
Nothing enters your vault until you approve it. When an assistant learns
something new about you, it asks instead of saving. Proposals arrive as
notifications you can approve or reject without unlocking your phone, and
both buttons are the same size, because the answer is yours either way.
READ YOUR OWN RECORD.
Your vault is organised the way you would keep a filing cabinet: identity,
work, projects, preferences, relationships, communication style. Read it,
correct it, mark any entry private so no app can ever see it, or attach a
label so only the apps you choose can read it.
EVERYTHING IS LOGGED.
Every read, proposal, write and generation lands in an audit log with a
tamper-evident fingerprint chain, so altering or reordering the record would
show. See which apps hold access and what each one last read. Revoke any of
them instantly.
SUBJECTS AND VOICE.
Add the people and pets whose likeness lives in your vault, and record voice
takes with a spoken verification phrase. Photos and recordings go from this
device straight to your vault. No app ever receives them. Apps get finished
images and audio, never your originals.
YOURS TO LEAVE WITH.
Export your whole vault as a single file, whenever you want. Delete it for
real, with no thirty-day grace period. The vault is open source and the
format is published, so nothing here is a one-way door.
Helix is in beta. Create your vault at helix.ai.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
The developer, Testcode, Inc., indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Linked to You
The following data may be collected and linked to your identity:
- Contact Info
- User Content
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Testcode, Inc.
- Size
- 3.1 MB
- Category
- Productivity
- Compatibility
Requires iOS 17.0 or later.
- iPhone
Requires iOS 17.0 or later. - Mac
Requires macOS 14.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Copyright
- © 2026 Helix