Calculator – App Lock & Vault

Name: Calculator – App Lock & Vault
Author: A1 Publisher

LiveA1 Publisher1 app · 772 installsToolsFree · contains adscom.a1calculator.lock

Secret calculator app lock to hide private photos, videos and files.

Alert me ★ Watch Open in Play ↗

Total installs: 772
Installs / day: 0
Rating: —★
Released: 11 Mar 2026
Last update: 29 Mar 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 App activity and Device or other IDs
Collects data Photos and videos, Files and docs and 3 others
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

9 in 4 groups

5 Sensitive1 Notable3 Routine

What this app can do with your phone

Use your camera to take photos and record videos
Read photos, videos, and other files saved in your phone's shared storage
Add, change or delete photos, videos and other files in your phone's storage

Photos/Media/FilesSensitive2

Access to photos, videos, music and other files stored on your device

Read photos, videos, and other files saved in your phone's shared storageread the contents of your USB storage · READ_EXTERNAL_STORAGE
Add, change or delete photos, videos and other files in your phone's storagemodify or delete the contents of your USB storage · WRITE_EXTERNAL_STORAGE

StorageSensitive2

Access to files, photos and media saved on your phone's storage

Read photos, videos, and other files saved in your phone's shared storageread the contents of your USB storage · READ_EXTERNAL_STORAGE
Add, change or delete photos, videos and other files in your phone's storagemodify or delete the contents of your USB storage · WRITE_EXTERNAL_STORAGE

CameraSensitive1

Access to your camera to take photos and record video

Use your camera to take photos and record videostake pictures and videos · CAMERA

OtherNotable4

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

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
Check with Google Play that you got this app legitimatelyGoogle Play license check · com.android.vending.CHECK_LICENSE

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 – Secure Vault & App Lock is a smart privacy protection app that looks like a normal calculator but secretly protects your private photos, videos, files, and contacts inside a secure hidden vault. Enter your secret PIN in the calculator to unlock your private vault. Anyone else will only see a normal working calculator. Perfect for protecting your personal media, confidential documents, and private contacts. 🔐 Secret Calculator Lock Use the app as a fully working calculator. Enter your secret password to open the hidden secure vault. 🖼 Hide Photos & Videos Securely hide your private: • Photos • Videos • Personal media Files stay hidden from gallery and file manager. 📁 Secure File Vault Store important documents and private files safely inside encrypted storage. 👤 Private Contacts Manager Save secret contacts inside the vault. • Store name & phone number • One-tap call button • One-tap SMS button • Contacts stay hidden from phonebook 🌐 Private Browser Browse privately and keep your browsing history hidden inside the vault. 📷 Capture Directly Into Vault Take photos using the built-in camera and save them directly inside the secure vault. 🗑 Recycle Bin Protection Accidentally deleted something? Restore files anytime from Recycle Bin before permanent removal. 🎯 Smart Security Features ✓ PIN protection ✓ Auto-lock on exit ✓ Hidden internal storage ✓ Offline privacy protection ✓ Fast & lightweight ✓ Clean simple interface 🔒 Your Privacy Matters All vault data is stored locally on your device. We do NOT upload your files to any server. You have complete control of your data. Download Calculator Lock – Secure Vault & App Lock now and keep your private life truly private. ✅ App Category Category: Tools

What's new

Fix bugs and Previous release problem.

Growing in Tools

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