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Hide photos & videos, lock apps behind a real calculator. Private & secure.
🔒 Calculator Lock — Hide Photos, Videos & Lock Apps Behind a Real Calculator Calculator Lock is a fully working calculator that doubles as a private vault. Do your everyday math, and unlock a secret space to hide photos, videos, and apps — invisible to anyone else who picks up your phone. ✨ WHY CALCULATOR LOCK? 📸 Private Photo & Video Vault Hide personal photos and videos into secure, organized albums. Keep your Personal and Office files separate, encrypted, and away from prying eyes. 🔐 App Locker Lock any app on your phone — WhatsApp, Gallery, banking apps, messengers, and more — with a single tap. No one can open a locked app without your passcode. 🧮 Real, Working Calculator Calculator Lock looks and works exactly like a normal calculator. Enter your secret passcode as a calculation to unlock your vault — no one will suspect a thing. 🗂️ Vault Manager View and manage everything you've hidden in one place — photos, videos, and locked apps — organized and easy to find. ☁️ Cloud Backup Back up your vault safely so you never lose your private files, even if you switch phones. 🚨 Breach Alerts Get notified if someone tries to guess your passcode, so you always know if your vault has been tampered with. 🎭 Fake Calculator / Decoy Error Add an extra layer of protection with a decoy error screen that throws off anyone trying to snoop. 📝 Secret Notes Store private notes and thoughts securely, protected behind the same passcode as your vault. ⚙️ ADVANCED SECURITY SETTINGS - Change passcode anytime - Set a security question as backup recovery - Hide the app from your Recent Apps screen - Shake-to-lock for instant one-motion locking - Vibration feedback for quick confirmation 🛡️ HOW YOUR PRIVACY IS PROTECTED Calculator Lock is built for people who want a simple, extra layer of privacy on their own device. All hidden content stays stored on your device (and optionally backed up to your own cloud account) — protected by your personal passcode. 📱 PERFECT FOR - Hiding personal or sensitive photos and videos - Keeping certain apps private from family, friends, or kids - Anyone who wants an extra layer of privacy without complicated setup Download Calculator Lock today and keep what's yours, yours.