TwofoldLast updated: 10 October 2026
By installing or using Twofold you agree to these terms. If you don't agree, please don't use the app.
What Twofold is
Twofold is an app for keeping your family's important information in an encrypted vault on your own devices, and sharing it with family members you pair with.
Your responsibilities
- Keep your master password and printed recovery kit safe. We can't recover a vault for you, because we never hold your keys or data.
- Keep your phone's own screen lock turned on and only pair with people you trust. Paired members can see the shared vault according to their role.
- Keep backups. Turn on the encrypted Google Drive backup, or save an encrypted backup file now and then.
- Use Twofold lawfully, and only for information you have the right to store.
Not a substitute for originals or advice
Twofold helps you record and find information. It doesn't replace original documents, legal wills or nominations, or professional legal, financial or insurance advice.
No warranty
Twofold is provided "as is". We work hard to make it secure and reliable, but we can't promise it will be free of errors or that data will never be lost, for example if a device fails and no backup exists.
Limitation of liability
To the extent the law allows, we are not liable for any indirect or consequential loss, or for loss of data, arising from your use of Twofold.
Open-source components
Twofold uses open-source software, including libsodium, under their own licences, which you can view in the app.
Changes
We may update these terms. The date above shows the latest version. Continuing to use the app means you accept the updated terms.
Governing law
These terms are governed by the laws of India.