Calculator Lock

Name: Calculator Lock
Author: Bishnu International

LiveBishnu International40 apps · 2.3K installsToolsFree · contains adscom.calculatorlock.toolapp

Hide photos, videos & docs behind a secure, encrypted private calculator lock

Alert me ★ Watch Open in Play ↗

Total installs: 333
Installs / day: ~10
Rating: —★
Released: 7 Sept 2026
Last update: 8 Sept 2026
Countries: —

Install history

exact counter from Google Play

30dAll

Installs per day · last 90 days

Change timeline

No changes recorded yet. We compare every crawl with the previous one and list title, icon, screenshots, description, version, price and availability changes here.

Country availability

Availability has not been checked for this app yet. “Check all countries” looks the app up in about 140 Google Play storefronts and shows where it is live, listed but not installable, or missing — plus any country-specific (custom) store listings.

Top countries

Country data will be available soon.

We estimate where downloads come from using the app’s position in Google Play’s top charts in about 140 countries. This app is not in any chart we have collected yet; the estimate appears as soon as it is.

Top chart positions

Not in any tracked top chart.

App manifest

Read this app's manifest from Google Play: permissions, declared SDKs, components and AdMob app ID. Saved analysis appears here automatically.

Data safety

declared by the developer on Google Play

Shares data with third parties Location and Device or other IDs
Collects data Location and Device or other IDs
Data is encrypted in transit
No way to ask for data deletion

This is the developer's own declaration, summarised from the Play listing. The permissions below show what the app is technically able to access.

Permissions

6 in 1 group

0 Sensitive2 Notable4 Routine

OtherNotable6

Access to miscellaneous device features that don't fit other categories

Start itself automatically as soon as your phone finishes turning onrun at startup · RECEIVE_BOOT_COMPLETED
Keep your phone's processor or screen from going to sleep, which can use more batteryprevent device from sleeping · WAKE_LOCK
Check whether you are online and whether you use Wi-Fi or mobile dataview network connections · ACCESS_NETWORK_STATE
Connect to the internet to load content and send datafull network access · INTERNET
Make your phone vibratecontrol vibration · VIBRATE
Receive push messages sent from the app's servers over the internetreceive data from Internet · com.google.android.c2dm.permission.RECEIVE

Sensitive = can reach personal data, location, camera/mic or act on your behalf. Notable = changes how your device behaves. Routine = normal for almost every app. Source: Google Play's permission list for all versions of this app.

Store listing

Full description

Calculator Lock – The Ultimate Private Vault & Secure Gallery. Protect your privacy with Calculator Lock, the most sophisticated secret vault app designed to look like a fully functional standard calculator. Your files are not just "hidden"—they are AES-256 bit hardware-encrypted, ensuring your sensitive photos, videos, and documents remain accessible only to you. Key Features: * Military-Grade Encryption: All imported files are secured using AES-256-GCM encryption, with keys stored safely in the Android Keystore system. * Private Photo & Video Vault: Hide unlimited images and high-definition videos. View them directly within the app using our high-speed secure player. * Document Protection: Secure your PDFs, notes, and confidential documents behind a PIN. * Fully Functional Calculator: To the outside world, it’s just a standard calculator. Nobody will suspect your secret vault exists. * Security Question Recovery: Never lose access to your data. Set a custom security question to reset your PIN if forgotten. * Screenshot Protection: Prevent other apps (or accidental captures) from seeing your vault content with built-in FLAG_SECURE protection. * Multi-Theme Support: Choose between Light, Dark, or System Default modes to match your preference. * Multilingual: Available in English, Nepali, Hindi, German, Spanish, and French. Why choose Calculator Lock? Unlike other "hide" apps that just move files to a different folder, Calculator Lock transforms your data into unreadable code. Even if someone accesses your phone's memory, they cannot view your files without your master PIN.

What's new

Initial released.

Growing in Tools

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