NFC Vault
Seedphrase Storage
Archived App (Last seen on 13 May 2026)
This is an archived listing of the app previously available on the App Store.Although the app is no longer distributed by Apple, you can still view its description, screenshots, version history, ratings, and metadata for reference.
About
Securely store your cryptocurrency seed phrases offline using an NFC card and a mobile app. Encrypt your keywords for safe reading and writing, ensuring only you can access your sensitive information.
What's New in NFC Vault
1.0
April 17, 2023
FAQ
How does NFC Vault store seed phrases?
NFC Vault uses an NFC card to store your encrypted seed phrases. The mobile app reads and writes to the NFC chip offline, ensuring your keywords are not exposed online.
Is NFC Vault secure for my crypto assets?
Yes, the system is designed for high security. Your seed phrases are encrypted on the NFC chip and can only be read by the user who encrypted them, requiring sign-in to the account with access information.
What makes NFC Vault better than paper or metal storage?
Unlike paper, NFC Vault cards are water-resistant and the chip cannot be read by simply accessing the card. The dual-card system also prevents loss of keywords if one card is misplaced.
Can someone else read my seed phrase if they get the NFC card?
No, the chip is impossible to read by anyone who accesses it without the correct account sign-in information. Each card can only be read by the user who encrypted it.
What is the expected lifespan of the NFC card?
The chip durability is estimated at 8 years by producers. However, NFC Vault plans to exchange cards at the end of 5 years to ensure continued reliability.
Does NFC Vault have ads?
NFC Vault does not contain advertisements, providing an uninterrupted user experience for managing your seed phrases.
What devices is NFC Vault compatible with?
NFC Vault is currently supported on iPhone and iPod devices, allowing for secure seed phrase management on these platforms.
How often is NFC Vault updated?
NFC Vault was last updated on April 17, 2023, with version 1.0. Further updates will be released to enhance functionality and security.
