Calculator Private Lock

Name: Calculator Private Lock
Author: DP Solutions.

LiveDP Solutions.2 apps · 2.8K installsToolsFreecom.dp.privatecalculator

Hide photos, videos, docs & lock apps behind a fully secure calculator vault

Alert me ★ Watch Open in Play ↗

Total installs: 1,050
Installs / day: +102
Rating: —★
Released: 22 Jul 2026
Last update: 7 Aug 2026
Countries: —

Install history

exact counter from Google Play

30dAll

Installs per day · last 90 days

Change timeline

1 changes

12 Oct 2026
Installs milestone
500+1,000+

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

No data shared with third parties
No data collected

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

11 in 3 groups

6 Sensitive2 Notable3 Routine

What this app can do with your phone

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
Show its own windows or bubbles on top of other apps you are using
See which apps you use and how often, if you allow usage access

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

OtherSensitive7

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

Show its own windows or bubbles on top of other apps you are usingdraw over other apps · SYSTEM_ALERT_WINDOW
See which apps you use and how often, if you allow usage accessupdate component usage statistics · PACKAGE_USAGE_STATS
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
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 Private Lock is a 100% offline security tool designed to keep your private photos, videos, documents, and notes hidden behind a fully functional calculator interface. On the outside, it operates as a standard calculator, but entering your secret PIN and pressing "=" opens a military-grade encrypted vault. To protect your privacy further, it also includes an App Locker to guard your installed apps (like WhatsApp, Gallery, and Settings) from unauthorized access. Key Features: Smart Calculator Lock • Appears as a normal calculator for calculation. • Enter your secret 4 or 6-digit PIN and press "=" to access your hidden vault. Encrypted Media Vault (Photos & Videos) • Import personal photos, videos, and albums into the vault. • Uses AES-256 encryption to secure your media files locally. • View photos and play videos directly inside the secure built-in player. Document Locker • Hide and secure PDF, DOC, TXT, XLS, and other files. • Protect important documents from being seen by others. Private Notes • Create, edit, and store confidential notes, passwords, or personal diaries. • All notes are fully encrypted and stored securely on your device. Advanced App Lock • Lock sensitive apps (WhatsApp, Instagram, Gallery, Settings, Gmail). • Prevents unauthorized access using a secure PIN or Pattern lock. Decoy Vault (Fake Password) • Supports a Fake PIN that opens a secondary decoy vault. • If someone forces you to open the app, enter the Fake PIN to show a blank vault. Biometric Unlock • Support for Fingerprint unlock to access the vault quickly and securely. Screenshot Protection • Restricts screenshots inside the vault to prevent accidental exposure. 100% Offline & Private • The app requires no internet access. Your files, PINs, and notes never leave your device. • Complete privacy without cloud storage risks. IMPORTANT WARNING: Since this app is 100% offline, all files are stored strictly on your device. If you uninstall the app or clear its data, all locked files will be permanently deleted. Please make sure to export your files back to the system gallery before uninstalling or formatting your phone.

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