Best Calculator Vault Free Apps

Calculator disguise lock screenSecret PIN and biometric unlockAES-256 encryption

Securely hide your private photos, videos, and memories behind a realistic calculator interface. Protect your sensitive media with PIN and biometric access, all while keeping your vault discreet.

Calculator Lock - Secure Vault

(8)

freemium

Hide Photos, Private Photos

Photo hidingVideo hidingContact hiding

Securely hide your private photos, videos, contacts, and passwords behind a disguised calculator interface. Protect your sensitive files with a secret vault and access them only through the app's unique interface. Features include intruder selfies and cloud backups.

(3.5K)

Calculator with History Tape

No Ads Calculator with Memory

History record functionDisplay input equationAdjustable keyboard size and font

This app provides a straightforward calculator experience with a comprehensive history log of all your computations. Customize the keyboard, display, and history records to suit your needs. Easily add annotations and titles to past calculations for better organization.

📊 Productivity

(3.2K)

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.

Calculator Lock - Hide Photos

(8.9K)

free

Calculator Vault - Hide Videos

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.

(224)

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.

(1.7K)

Calculator‰

Default Calculator

Large buttonsClear displayFast calculations

This utility app offers a clean and intuitive interface for performing calculations. It prioritizes a user-friendly design with large buttons and a clear display for quick and efficient use.

Basic, Scientific, Plus Calc

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)

Calculator - Simple & Basic

by The App Tower Inc.

Basic calculationsOver 80 themesTheme customization

This utility app offers a straightforward calculation experience with a vast selection of over 80 customizable themes. Personalize your calculator's appearance to suit your style while performing everyday math tasks.

(146K)

Vault - Hide photos & videos

keep photo safe & hide privacy

Password and Touch ID accessCloud backup for photos and videosIntruder selfie detection

Securely hide your private photos and videos with password protection and cloud backup. This app offers advanced privacy features like intruder selfies and a disguised interface to keep your personal media safe from prying eyes.

📊 Productivity

(8.7K)

Basic Four Function Calculator

Basic Calculator+

Basic four functionsClear displayLarge buttons

Perform essential arithmetic operations with a straightforward calculator app. Its large buttons and clear display ensure ease of use, supporting both portrait and landscape orientations.

(243K)

SPV - Photo Vault

Safe Vault Photos Album

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.

(69K)

Secret Calculator Vault Photo

Hide photos in private folder

Secure vault for photos and videosPassword managerDiscreet calculator interface

Securely store private photos, videos, and passwords in a discreet digital vault. This app uses advanced encryption and a calculator disguise to protect your most personal files from unauthorized access.

(768)

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)

Converter: Hidden Photo Vault

Private secure folder & album

Secure photo and document storageAdvanced encryptioniCloud backup

Securely store private photos, IDs, and bank cards using advanced encryption. Your data is protected locally and in iCloud with password access, vanishing when the app closes. Enjoy perpetual protection and peace of mind without any subscriptions.

Locker - Hidden Photo Vault

(3.6K)

paid

Protect your stuff.

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)

Calculator #

Scientific Calculator

Math Photos SolverHandwriting RecognitionAI Math Problem Solver

This multi-function calculator offers basic to advanced scientific and algebraic computations. It includes features like handwriting recognition, equation solvers, and 2D graphing, making it suitable for students and professionals. In-app purchases unlock advanced capabilities.

(36K)