Best Calculator Vault Free Apps

Disguised as a functional calculatorSecure PIN code protectionFace ID & Touch ID support

This app disguises itself as a functional calculator to provide a secure, private vault for your photos, videos, and files. Access your hidden content with a secret passcode, PIN, or biometric authentication. All data is stored locally for maximum privacy.

📷 Photo & Video

(1)

ad-supported

Calculator Lock - Secure Vault

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.

(6.1K)

Intended for use with TI-84

Calculate84

Fast, interactive touch-screen graphingScrollable windowsIntelligent error messages

This app offers a modern graphing calculator experience on your iPhone. It features fast, interactive touch-screen graphing, scrollable windows, and intelligent error messages for a more intuitive user experience. Designed to be a usable alternative to physical graphing calculators.

📚 Education

(53K)

Calculator Vault · Hide Photos

Lock + hide photos & videos

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.

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.

Basic and scientific calculatorsType or write math expressionsInline equation solving

Photo Vault: Secure Gallery

(8.9K)

free

Hide Photos in Private Folder

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.

(463)

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.

Stash: Calculator Photo Vault

(409K)

ad-supported

Hide Photos, Videos & Files

AES-256 encryptionDisguise as calculator/gameIntruder detection

Securely hide your photos, videos, and files with advanced encryption. Disguise the app as a calculator or other utility, with features like intruder detection and guest mode for enhanced privacy.

(3)

Privé - Calculator & Vault

Hide Photos, Videos, Contacts

Functional calculator interfacePrivate photo and video vaultSecure notes and contacts

This app functions as a fully-featured calculator that, when a passcode is entered, reveals a secure private space. It allows you to store photos, videos, notes, contacts, and documents, keeping your personal information completely offline and inaccessible to others.

Basic Four Function 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)

Calculator

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)

Hide Photos: Calculator Vault

Private Videos & Secure Locker

Calculator decoy interfaceSecure photo and video vaultFile and note storage

Securely hide your private photos, videos, notes, and files behind a fully functional calculator interface. Protect your sensitive data with Face ID, passcode, and military-grade encryption. Receive intruder selfie alerts if unauthorized access is attempted.

Calculator Vault・Hide Photos

(2)

ad-supported

Lock Pictures・Videos・Files

Basic, Scientific, Plus Calc

Hide Photos: Calculator# vault

🌟 Lifestyle

(0)

Calculator hide photos Videos

Photo Vault — Fake Calculator

📷 Photo & Video

(0)

Lock & Hide Private Albums

Biometric lock (Face ID/PIN)Decoy profile with secondary codeIntrusion log for failed attempts

Securely hide your private photos, videos, notes, and web activity with a PIN or Face ID. Offers local storage or encrypted iCloud sync for cross-device access. Includes a private browser and intrusion logging for enhanced privacy.

📷 Photo & Video

(2)