1. Home
  2. Topics
  3. Calculator Hidden App Free

Best Calculator Hidden App Free

250+ iOS apps curated and reviewed

4.6 avg rating
20 free apps
Updated July 2026

Finding the right calculator hidden app free can be overwhelming with so many options. We've analyzed 250+ apps to bring you the best choices for 2026, from free options to premium solutions with advanced features.

Compare top Calculator Hidden App Free (July 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Calculator# Hide Photos VideosCalculator# Hide Photos VideosFree4.4★ (29K)NoYesAug 2026
2Calculator AppLock - Lock AppsCalculator AppLock - Lock AppsFree4.8★ (526)NoYesAug 2026
3Calculator Lock - Secure VaultCalculator Lock - Secure VaultFree4.6★ (6.1K)YesYesAug 2026
4App Lock™ - Locked Apps VaultApp Lock™ - Locked Apps VaultFree4.5★ (2.5K)YesYesAug 2026
5Basic Calculator+Basic Calculator+Free4.9★ (243K)YesNoAug 2026
6Calculator₊Calculator₊Free4.7★ (1.7M)YesYesAug 2026
7CalculatorCalculatorFree4.5★ (146K)YesYesAug 2026
8CalculatorCalculatorFree3.0★ (8.9K)NoNoAug 2026

Top Picks for Calculator Hidden App Free

Calculator# Hide Photos Videos#1

Calculator# Hide Photos Videos by NewSoftwares.net

Hide Photos, Videos & Secrets
Editor's Choice
🔧 Utilities
4.4😞(29K ratings)
FreeIn-App Purchases
Calculator# Hide Photos Videos screenshot 1
Calculator# Hide Photos Videos screenshot 2
Calculator# Hide Photos Videos screenshot 3
Calculator# Hide Photos Videos screenshot 4
Calculator# Hide Photos Videos screenshot 5
Calculator# Hide Photos Videos screenshot 6

This app disguises itself as a calculator to secretly store photos, videos, documents, notes, passwords, and more. It offers robust security features to protect your confidential information from prying eyes and hackers.

What We Love

  • 🔒 Discreet and easy to use
  • 👍 No storage restrictions in free version
  • 🚀 Occasional short ads are a small price to pay
  • 🔒 Multilayered security options (pattern, PIN, biometrics)

Room to Improve

  • 🐛 Password recovery issues
  • 🐛 Unreliable file storage and retrieval
  • 🐛 Subscription issues, unable to access premium features
Calculator AppLock - Lock Apps#2

Calculator AppLock - Lock Apps by 香兰 张

App Block & Passcode App Lock
Strong Contender
🔧 Utilities
4.8(526 ratings)
FreeIn-App Purchases
Calculator AppLock - Lock Apps screenshot 1
Calculator AppLock - Lock Apps screenshot 2
Calculator AppLock - Lock Apps screenshot 3
Calculator AppLock - Lock Apps screenshot 4
Calculator AppLock - Lock Apps screenshot 5
Calculator AppLock - Lock Apps screenshot 6

This app helps manage children's device usage by limiting game time and blocking inappropriate content. It offers features like app locking, facial recognition unlock, and home screen widgets for convenient control. The tool prioritizes privacy with local data storage and an ad-free experience.

Calculator Lock - Secure Vault#3

Calculator Lock - Secure Vault by ZipoApps

Hide Photos, Private Photos
Worth Considering
🔧 Utilities
4.6😊(6.1K ratings)
FreeAdsIn-App Purchases
Calculator Lock - Secure Vault screenshot 1
Calculator Lock - Secure Vault screenshot 2
Calculator Lock - Secure Vault screenshot 3
Calculator Lock - Secure Vault screenshot 4
Calculator Lock - Secure Vault screenshot 5
Calculator Lock - Secure Vault screenshot 6

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.

What We Love

  • 🔒 Hidden app
  • 👍 Good features
  • 👍 Simple and easy to use
  • 🔒 Secure vault for photos, videos, and passwords

Room to Improve

  • 🐛 Buggy (doesn't save downloaded videos, can't paste in notes)
  • 🔍 App name not very discreet
  • 💸 Too much advertising

More Calculator Hidden App Free apps to explore

4
App Lock™ - Locked Apps Vault
App Lock™ - Locked Apps Vault
App Lock™ - Locked Apps Vault
Private Photos & Block Videos
Free

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.

Lock AppsPhoto & Video VaultPrivate Browser
📊 Productivity
(2.5K)
subscription
5
Basic Calculator+
Basic Calculator+
Basic Calculator+
Basic Four Function Calculator
Free

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.

Basic four functionsClear displayLarge buttons
🔧 Utilities
(243K)
free with in-app purchases
6
Calculator₊
Calculator₊
Calculator₊
Basic, Scientific, Plus Calc
Free

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.

Basic and scientific calculationsUnit and currency converterAI-powered math solver with photo recognition
🔧 Utilities
(1.7M)
free with in-app purchases
7
Calculator
Calculator
Calculator
by The App Tower Inc.
Free

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.

Basic calculationsOver 80 themesTheme customization
🔧 Utilities
(146K)
free with in-app purchases
8
Calculator
Calculator
Calculator
by Apple
Free

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
🔧 Utilities
(8.9K)
free
9
Calculator #
Calculator #
Calculator #
Scientific Calculator
Free

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.

Math Photos SolverHandwriting RecognitionAI Math Problem Solver
🔧 Utilities
(36K)
free with in-app purchases
10
Pink Calculator (No Ads)
Pink Calculator (No Ads)
Pink Calculator (No Ads)
cute simple basic calc
Free

This is a simple and aesthetically pleasing calculator app designed for iPhone. It offers essential arithmetic functions with a calming pink interface and user-friendly features like haptic feedback and calculation history. It operates completely offline and is free to use.

Soft pink, eye-friendly designLarge, readable numbersHaptic feedback on button presses
📊 Productivity
(3)
free
11
Calculator for iPhone and iPad
Calculator for iPhone and iPad
Calculator for iPhone and iPad
You can count on it
Free

A straightforward and intuitive calculator app designed for ease of use. It offers a history bar, customizable themes, and advanced mathematical functions, ensuring a pleasant and efficient calculation experience on your device.

Basic arithmetic operationsAdvanced scientific functionsHistory bar for past calculations
🔧 Utilities
(15K)
free with in-app purchases
12
Calculator‰
Calculator‰
Calculator‰
Default Calculator
Free

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.

Large buttonsClear displayFast calculations
🔧 Utilities
(409K)
ad-supported
13
Calculator HD Pro Lite
Calculator HD Pro Lite
Calculator HD Pro Lite
Basic & Scientific Calc
Free

This app offers a user-friendly calculator with large buttons and extensive customization options. It features a dual-line display to see input and results simultaneously, saves your calculation history, and provides full scientific functions. Personalize layouts, themes, and even button symbols to suit your needs.

Dual-line displayCalculation historyFull scientific functions
🔧 Utilities
(51K)
ad-supported
14
Calculator for iPad!
Calculator for iPad!
Calculator for iPad!
Basic & Scientific Calculator
Free

This app offers both basic and scientific calculation modes with over 30 scientific operations. It allows for customization of the app's appearance and includes features for note-taking, drawing, and viewing calculation history. It supports high accuracy calculations and nested parentheses.

Basic and scientific calculator modesOver 30 scientific operationsCustomizable appearance (iPad)
🔧 Utilities
(61K)
free
15
NeoCalcs Lite - Calculator
NeoCalcs Lite - Calculator
NeoCalcs Lite - Calculator
Multi-Calculatable Calculator
Free
🔧 Utilities
(0)
16
Calculator: Simple & Clean
Calculator: Simple & Clean
Calculator: Simple & Clean
by Sebastian Doyle
Free
🔧 Utilities
(0)
17
Calculator Vault : Hide Photo
Calculator Vault : Hide Photo
Calculator Vault : Hide Photo
Secret Photo &Video Vault Lock
Free

This app disguises a private encrypted vault behind a fully functional calculator. It offers advanced features like a decoy vault, intruder detection with photos, and multiple independent encrypted vaults for enhanced privacy.

Disguised as a calculatorDecoy vault with separate PINIntruder detection with photo capture
📷 Photo & Video
(1)
free with in-app purchases
18
Calculo: Equation Calculator
Calculo: Equation Calculator
Calculo: Equation Calculator
VAT, Tax, Scientific & Math
Free
📊 Productivity
(0)
19
ToDoCalc - Best free & Smart calculator
ToDoCalc - Best free & Smart calculator
ToDoCalc - Best free & Smart calculator
by Yozo Okada
Free

This app offers a stylish and simple calculator with advanced memo-taking capabilities. It records all calculation history as memory, allowing for easy editing and organization of household accounts or personal collections. Customize your calculator's appearance with various skins and share your calculations via email or social media.

Visual calculator with memo functionsRecords all calculated history as memoryEdit and organize calculation history
🔧 Utilities
(3)
free
20
Calculator Calcora
Calculator Calcora
Calculator Calcora
Haptic, cursor, history etc
Free
🔧 Utilities
(0)

FAQ about Calculator Hidden App Free

What is the best calculator hidden app free for iPhone?
Calculator# Hide Photos Videos tops our calculator hidden app free ranking as of July 2026, with a 4.4-star average from 29K App Store ratings, and it's free to download.
Calculator# Hide Photos Videos has no ads and offers in-app purchases, according to its App Store listing as of July 2026.
We track 250+ calculator hidden app free on the iOS App Store as of July 2026, ranked by rating, recency, and analysis of real user reviews.
This app functions as a secure vault disguised as a calculator. It allows you to hide and protect confidential photos, videos, documents, notes, passwords, and contacts from unauthorized access. It offers various security features to ensure your data remains private.
The app provides multiple security locks including Calculator, PIN, Password, Pattern, and Touch/Face ID. It also features a Panic Switch to quickly switch to another app, Disguise Mode to show a fake error message, and Hack Monitoring to deter intruders.