Calculator+
5.6#29 in photo vault appsAndroid
VisitCalculator+ vs NullVault
What both publish
| Fact | Calculator+ | NullVault |
|---|---|---|
| Encryption | The maker says files are encrypted as they enter the vault and that optional cloud backups are encrypted before backup. | The apps use AES-256-GCM authenticated encryption for vault content and metadata. |
| Recovery | The maker says recovery email is optional if a user forgets their passcode. | Android supports device recovery phrases and portable encrypted backups, while iOS uses a 24-word recovery phrase with encrypted iCloud restore. |
Calculator+ plans
No prices published.
NullVault plans
- NullVault FreeFree
- NullVault Free for iOSFree
- Vaultie Pro Monthly$2.99 a month
- Vaultie Pro Annual$19.99 a year
- Vaultie Pro Lifetime$39.99, paid once
- NullVault Pro for iOS—
Pick Calculator+ if…
You want what its maker publishes above — check its page for the details.
Pick NullVault if…
NullVault suits people who want separate, pattern-opened storage for private files and notes, including offline local vault use. It is intended for users with compatible iOS or Android devices.