Calc+

Hide photos, videos & passwords inside a real working calculator. Military-grade AES-256 encryption. No cloud, no accounts - your secrets stay on your device.
Stop worrying about who sees your phone. calc+ is a fully functional calculator that hides a professional-grade encrypted vault for your most private photos, videos, and sensitive data. To anyone else, it's just a calculator. To you, it's a total privacy solution.
• DISCREET STEALTH MODE
It looks, feels, and calculates like a standard iOS app. There are no "vault" icons or "secret" labels on your home screen. Only your unique PIN unlocks the hidden interface.
• ALL-IN-ONE SECURE STORAGE
Store more than just images. Organize your entire digital life in one safe place:
Photos & Videos: Import from your library and delete the originals.
Documents: Securely store PDFs, spreadsheets, and private files.
Passwords: A built-in manager for credentials, URLs, and notes.
Contacts & Notes: Keep sensitive names and private thoughts off your main apps.
• MILITARY-GRADE ENCRYPTION
Your privacy isn't just a "lock"-it's mathematically secured.
Every file is encrypted with AES-256-GCM before it touches the disk.
Keys are derived using PBKDF2-SHA256 with 100,000 iterations.
Utilizes the device's Secure Enclave for app-level protection.
• PRO SECURITY FEATURES
Intruder Detection: Silently captures a photo of anyone who enters a wrong PIN.
Decoy Vaults: Create a secondary "fake" vault with harmless content to show under duress.
Screen Capture Prevention: Automatically blocks screenshots and screen recordings within the vault.
Auto-Lock: The vault instantly locks the moment you switch apps or close the calculator.
• 100% OFFLINE & PRIVATE
calc+ makes zero network requests. We have no servers, no cloud sync, and no tracking. Your data never leaves your iPhone.
Period.
Download calc+ today and get the peace of mind that comes with a truly invisible vault.