No Storage Permission Required: We do not request full access to your internal storage (MANAGE_EXTERNAL_STORAGE). Instead, we use the system's native file picker, allowing you to select only the specific files you wish to import.
No Camera/Microphone/Location Access: The app does not request or access your camera, microphone, or GPS location.

Data Storage & Security (Crucial Warning)

Where is my data stored?
All photos, videos, notes, and contacts are stored locally within the application's private storage (IndexedDB/Internal Sandbox) on your deviceThey are isolated from other apps.

⚠️ Important Data Safety Warning:

Because your data is not backed up to the cloud:
Uninstalling the App: If you uninstall Lockulator, ALL hidden files inside it will be PERMANENTLY DELETED and cannot be recovered.
Clearing App Data: If you go to your phone settings and "Clear Data" for Lockulator, your vault contents will be erased.
Lost PIN: Your PIN is stored locally. If you forget it, we cannot reset it for you, as we do not have access to your device.

Sharing & Exporting Files

We provide a "Share" feature that utilizes your device's native sharing capabilities
When you choose to share a file from the vault to another app (e.g., WhatsApp, Email), the file is decrypted and sent directly from your device to the target app.
Lockulator does not intercept or monitor this transfer.

🔐 How It Works

1. Set a Secret PIN: Choose a 4-digit code to unlock your private space.

2. Use as a Normal Calculator: Perform real calculations anytime.

3. Access Your Vault: Enter your PIN and press = to reveal your hidden files.

Main Features

🔒 Smart Disguise:

A fully functional calculator interface keeps your vault completely hidden.

📁 Store Any File Type:

Hide photos, videos, audio files, and documents (PDF, Word, Excel, and more).

📝 Private Notes & Secret Contacts:

Save personal notes and confidential contacts that won’t appear in your main phonebook.

🛡️ Strong Security:

Encrypted local storage for maximum data protection.

Zero data collection your privacy stays 100% yours.

⚠️ Important Reminder

Your PIN is the only way to access your vault.
For your safety, it cannot be recovered if lost be sure to remember or store it securely.

Privacy & Compliance

Lockulator fully complies with EU General Data Protection Regulation (GDPR).
Your privacy is our top priority your data remains 100% private, secure, and under your control.
No hidden tracking, no third-party data sharing, and complete transparency in how your information is handled.

Download Lockulator today and experience total peace of mind your private world, safely hidden in plain sight.