Best Calculator Vault Text Apps

4.7😊(61K ratings)

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.

What We Love

📐 Versatile calculator with basic and scientific modes
📝 Useful note-taking and calculation history features
🎨 Customizable color schemes
💻 Works well on both iPad and iPhone
👍 Easy to use and intuitive interface

Room to Improve

💰 Ads can be intrusive in free version
🔒 Lack of transparency around in-app purchases
🔍 Difficulty finding and accessing premium features
🖥️ Layout issues in split-screen mode
🔢 Inconsistent button placement between portrait and landscape

Photo Vault: Hidden Calculator by Vault Studio

Secret Locker for Private Pics

Strong Contender

📷 Photo & Video

4.5(4 ratings)

FreeIn-App Purchases

Photo Vault: Hidden Calculator screenshot 1

Photo Vault: Hidden Calculator screenshot 2

Photo Vault: Hidden Calculator screenshot 3

Photo Vault: Hidden Calculator screenshot 4

Photo Vault: Hidden Calculator screenshot 5

Photo Vault: Hidden Calculator screenshot 6

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.

Calculator‰ by Tim O's Studios, LLC

Default Calculator

Worth Considering

Calculator with History Tape

4.9😊(410K ratings)

FreeAds

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.

What We Love

👍 Easy to use
👍 Large, clear buttons
👍 Accurate calculations
👍 Simple, no-frills design
👍 Reliable and stable
👍 Helpful for visual impairments

Room to Improve

🔍 Lack of advanced features
💰 Ads can be intrusive
🔒 Concerns about security/malware
🐛 Occasional bugs and glitches

More Calculator Vault Text apps to explore

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

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Basic, Scientific, Plus Calc

Calculator for iPad₊

Basic & Scientific CalculatorAdvanced Scientific FunctionsLive Currency Converter

This app offers both basic and advanced scientific calculations with an intuitive interface designed for tablets and phones. It includes features like currency conversion, calculation history, and the ability to share results. An optional premium membership removes ads and provides enhanced support.

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Basic, Scientific & Finance

Scientific calculatorFinancial calculator (budgets, loans, mortgages)Audible speech feedback

This app offers a private and accessible calculation experience with no advertisements. It includes scientific, financial, and basic calculation functions, along with features like voice feedback and visual charts for loans and investments.

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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)

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.

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Calculator HD Pro Lite

Basic & Scientific Calc

Dual-line displayCalculation historyFull scientific functions

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.

This app offers a versatile calculator experience with both standard and scientific modes. Customize its appearance, use it in any orientation, and access additional tools like a notes tab and calculation history. It's designed for students and professionals needing accurate calculations.

Standard and scientific calculator modesCustomizable look (iPad only)Portrait and landscape orientation

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Simple. Scientific. Smart.

Calculator Plus v2

Standard and scientific calculatorLive expression and answer previewMultiple display formats

This app offers a powerful yet simple calculator experience, combining standard and scientific functions with live previews and error hints. It supports various input methods, including hardware keyboards and Apple Pencil, and provides multiple display formats for clear understanding of calculations.

Big Button Calculator Pro Lite

(132)

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Easy Basic Calculator

Large buttonsDual-line display18 color themes

A user-friendly calculator app featuring large buttons and customizable colorful backgrounds. It offers a dual-line display, multi-line input for complex equations, and convenient gesture controls for editing and copying.

Vault - Hide photos & videos

(14K)

ad-supported

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

(8.8K)

Calculator of Formulas

Includes graphical plots

Programs formulas with up to six variablesPlots graphs with variable manipulationRay plotting for n-dimensional functions

This application calculates and graphs mathematical formulas with multiple variables. It allows for programming complex equations, plotting graphs with variable manipulation, and saving frequently used formulas. It also generates tables of results for easy export.

📊 Productivity

(1)

free

CALC Smart Calculator ±

Basic « Scientific » Advanced

Real-time resultsUnit and currency conversionsCustom functions and constants

This app offers a versatile calculator experience with basic, scientific, and advanced modes. It features real-time results, unit conversions, custom functions, and a shareable history. Optimized for various Apple devices, it's designed for ease of use by students, professionals, and scientists.

(2.4K)

My Calculator & Vault

Private Photos and Notes

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(0)

Fast personalized Calculator

Simple and clean interfaceScientific calculator functionsPercentage calculator tools

A fast, clean, and easy-to-use calculator app offering both basic and advanced scientific functions. It features a minimal design, calculation history, and supports dark and light modes for a comfortable daily calculation experience.

A powerful calculator designed for professionals and students, offering advanced features like RPN mode, multi-line display, and extensive unit conversions. It supports various number systems and includes an Apple Watch app for on-the-go calculations.

Optional RPN modeMulti-line displayExtensive unit conversions

(779)

by Horizon Business, Inc.

Calculator--

Easy to use interfaceClear displayCustomizable background

This is a straightforward calculator application designed for ease of use and clear readability. Users can personalize the app's appearance by choosing their preferred background and display themes.

Classic scientific calculator

Simple and engineering calculator modesCalculation history with notes and sharingCustomizable background and color themes

This app offers a classic scientific calculator with both simple and engineering modes. It allows users to save calculations, customize the background with personal images, and preview expressions. It supports a range of Apple devices and includes dark/light modes.

(0)