I'm the developer of Lock It: Calculator Vault. It's a real calculator; enter your secret equation and press = to open a private vault.
- Photo/video vault with in-vault camera, AES-256 encrypted on-device
- Notes, passwords and 2FA keys
- Private Messages and 1:1 calls, only with people you invite
- Delay after wrong equations, plus break-in log
Local vault works without an account. Free with ads; Premium Pro $4.99/month; Offline Vault $9.99 once. Bug feedback welcome.
Media
Topics
Platforms
- Android
Similar products
A practical digital privacy kit — €9, no subscription.
Featured
DevTV
Verified listingA TV-style browser app for developer content. No backend.
TalkyTalky Ai
Verified listingA multi-LLM model orchestration & persona creation plaform
AffirmOS
Verified listingFaith-based business platform for coaches and leaders
Market Verdict
Verified listingValidate business ideas with a data-driven viability score.