Best Calculator Locker Apps

Private vault for photos, videos, and filesIntruder alert with photo captureCustom video player

Securely store private photos, videos, and notes behind a disguised calculator interface. Protect your personal files from prying eyes with a PIN or pattern lock, intruder alerts, and a private browser.

(449)

Private Photo Vault - Pic Safe

Keep Pictures+Videos Safe

Password Protected App EntryPassword Protected AlbumsBreak-in Report with GPS

Securely store and organize your private photos and videos with advanced protection. Features include password-protected entry, albums, and even a decoy mode for ultimate privacy. Back up your memories securely to the cloud.

(1M)

Basic, Scientific, Plus Calc

Calculator₊

Basic and scientific calculationsUnit and currency converterAI-powered math solver with photo recognition

This app offers a comprehensive suite of calculation tools, including basic, scientific, and unit conversion functions. It features an AI-powered math solver that can solve problems from photos and a dedicated math notes section for jotting down equations and diagrams. Accessibility options like dynamic text size and VoiceOver support are also included.

(1.7M)

Secret Photo Album · 1Locker

Private Photo & Video Vault

PIN and biometric protectionDecoy accountPrivate web browser

Securely store your private photos, videos, passwords, and notes with PIN and biometric protection. Organize media into customizable albums and browse the web privately. Offers cloud backup and decoy accounts for enhanced privacy.

HideU - Calculator Locker

(14K)

freemium

VaultMate - Hide Photos Videos

Secure file vault for photos and videosEncrypted notes and documentsPassword manager with autofill

This app provides a secure and organized space for your digital life. It offers encrypted storage for files, photos, and videos, along with a password manager, private notes, and a privacy browser. Multi-layered security features ensure your data remains protected and accessible only to you.

(153)

App Lock™ - Locked Apps Vault

Private Photos & Block Videos

Lock AppsPhoto & Video VaultPrivate Browser

Secure your digital life by locking apps, protecting photos and videos in a private vault, and browsing the web anonymously. Store contacts, passwords, and notes safely with passcode protection.

📊 Productivity

(2.5K)

subscription

Secret Photo Vault: Keepsafe

Lock + hide private files, pic

PIN and fingerprint protectionMilitary-grade encryptionPrivate cloud storage

Securely store and hide private photos and videos with PIN protection, fingerprint ID, and encryption. Organize important documents and save phone space with this popular photo locker.

(379K)

Calculator

by Apple Inc.

Basic and scientific calculatorsType or write math expressionsInline equation solving

This app offers both basic and scientific calculators for quick solutions to mathematical expressions. It also features a "Math Notes" function that allows users to type or write out equations and see them solved inline, with support for variables and graphing.

Securely hide your private photos and videos with a password, fingerprint, or face ID. This app offers a private browser with automatic history deletion, ensuring your sensitive media remains inaccessible to others.

Hide photosHide videosPassword lock

Locker - Hidden Photo Vault

(396)

ad-supported

Secret Folder to Lock Photos

Biometric and PIN protectionDisguised app icon (calculator/timer)Store photos and videos

Securely store photos, videos, notes, files, and app links behind biometric or PIN protection. Disguise the app icon as a calculator or timer for added privacy. Files are stored locally on your device.

(24K)

Fraction, Scientific Calc +

Calculator⁼

Basic & Scientific CalculatorLive Currency ConverterHistory Tape

This app offers a clean and intuitive interface for both basic arithmetic and advanced scientific calculations. It includes a history tape to review past computations and supports various mathematical operations, making it suitable for everyday use and complex problem-solving.

(357K)

Photo Vault - SafeCalc

Hide Photos Videos

Disguised calculator interfaceFace ID & Touch ID unlockSecure photo and video vault

Securely hide your personal photos, videos, notes, and contacts behind a disguised calculator interface. Protect your privacy with advanced features like intruder alerts and secure cloud backup.

(1.9K)

Calculator with History +

No ads & Scientific calculator

Ad-free experienceCalculation historyVisual input

This free calculator app offers a fast, ad-free experience with a visual input and calculation history. Customize your experience with various keyboard sounds and colors, and access advanced scientific functions when needed.

💰 Finance

(25K)

Hidden Calculator & Video Safe

SPV - Secret Photo Vault

PIN protection for photos and videosSecure storage for contactsPassword manager

Securely store your private photos, videos, contacts, and passwords with PIN protection. This app provides a safe space for your precious memories and sensitive information, including a private browser that leaves no trace.

(70K)

Secret Photo Vault Lock Photos

Hide Apps Private Picture Safe

Lock and manage private photos and videosStore and view documents (PDF, Word, Excel)Organize files with subfolders

Securely store and manage private photos, videos, messages, notes, and documents. Organize files into folders, view various document formats, and protect your data with passwords and biometric authentication. Easily transfer files to and from your computer.

(27K)

HideU - Calculator Lock Vault

Secret Video, Photos Vault

Calculator disguisePIN, Face ID, Touch ID protectionIntruder selfie alert

This app disguises itself as a calculator to securely store your private photos, videos, and files. It offers robust encryption, intruder alerts, and a private browser to keep your data hidden from prying eyes.

(6)

Secret Photo Album ++

Photo Video Lock & Vault

Gesture PIN protectionBest encryptionStore private photos and videos

Securely store private photos, videos, notes, and passwords with advanced encryption and gesture PIN protection. This app acts as a hidden vault to safeguard your precious memories and sensitive information, ensuring your privacy.

(14K)