Best Icalc Apps

200+ iOS apps curated and reviewed

4.7 avg rating
19 free apps
Updated April 2026

Whether you're new to icalc or looking for an upgrade, our curated collection of 200+ iOS apps has something for everyone. Each app is reviewed and rated by real users, helping you make an informed decision.

Top Picks for Icalc

iCalc: Photo Math Calculator#1

iCalc: Photo Math Calculator by Stephen Elrod

Snap & Solve Question
Editor's Choice
πŸ“Š Productivity
4.4😞(352 ratings)
FreeIn-App Purchases
iCalc: Photo Math Calculator screenshot 1
iCalc: Photo Math Calculator screenshot 2
iCalc: Photo Math Calculator screenshot 3
iCalc: Photo Math Calculator screenshot 4
iCalc: Photo Math Calculator screenshot 5
iCalc: Photo Math Calculator screenshot 6

Solve math problems by scanning them and receive step-by-step explanations. Access an AI assistant for detailed answers on math, science, and more. Supports a wide range of math subjects and offers various calculator tools.

What We Love

  • πŸ‘ Easy to use
  • πŸš€ Efficient calculations
  • πŸ’‘ Helpful for math homework

Room to Improve

  • πŸ€‘ Paywalled features
  • πŸ€₯ Misleading free lifetime offer
  • πŸ› Crashes and bugs
InCalc - Photo Lock#2

InCalc - Photo Lock by ζ΅·ζ–Œ 焦

Photo Vault, Hide Photos
Strong Contender
πŸ”§ Utilities
4.7😊(9.9K ratings)
FreeAdsIn-App Purchases
InCalc - Photo Lock screenshot 1
InCalc - Photo Lock screenshot 2
InCalc - Photo Lock screenshot 3
InCalc - Photo Lock screenshot 4
InCalc - Photo Lock screenshot 5
InCalc - Photo Lock screenshot 6

Securely hide your private photos, videos, and Live Photos with advanced features like a fake password, break-in alerts, and Face ID unlock. Organize your media with customizable albums and enjoy a private browser for discreet downloads. Back up your memories via WiFi transfer or third-party cloud storage.

What We Love

  • πŸš€ Fast and efficient
  • πŸ”’ Secure storage
  • πŸ‘ User-friendly
  • πŸ’‘ Helpful features like recently deleted album

Room to Improve

  • πŸ› Issues with video playback and export
  • πŸ”’ Lack of cloud backup and data recovery options
  • πŸ’‘ Need for more customization options (folders, themes)
iCalc - Multi-Func Calculator#3

iCalc - Multi-Func Calculator by ε°η”Ÿ εΌ 

With various special functions
Worth Considering
πŸ”§ Utilities
4.6(38 ratings)
FreeAdsIn-App Purchases
iCalc - Multi-Func Calculator screenshot 1
iCalc - Multi-Func Calculator screenshot 2
iCalc - Multi-Func Calculator screenshot 3
iCalc - Multi-Func Calculator screenshot 4
iCalc - Multi-Func Calculator screenshot 5
iCalc - Multi-Func Calculator screenshot 6

This versatile calculator supports over 70 languages and offers advanced features like real-time multi-line input, historical ledgers, and easy copying of calculations. It's designed for everyday users, financial professionals, and students needing efficient calculation tools.

More Icalc apps to explore

4
iCalc: Scientific Calculator
iCalc: Scientific Calculator
iCalc: Scientific Calculator
Smart Pro Calc with History
Free

This advanced calculator app offers a wide range of scientific and graphing functions, unit and currency conversions, and a fraction calculator. It features a robust history, customizable themes, and widgets, making complex math problems easier to solve for students and professionals.

Advanced scientific and graphing calculatorsRobust calculation historyUnit and currency conversion
πŸ“š Education
(2)
free with in-app purchases
5
Simple Calculator - iCalc
Simple Calculator - iCalc
Simple Calculator - iCalc
Familiar operation system
Free

This utility app offers a straightforward calculator experience with a familiar interface. It includes features like calculation history, formula display, and clipboard support for easy copying and pasting. It also handles percentage calculations and decimal separators.

Familiar operation systemCalculation historyCalculation formula display
πŸ”§ Utilities
(28)
ad-supported
6
Calculatorβ‚Š
Calculatorβ‚Š
Calculatorβ‚Š
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
πŸ”§ Utilities
(1.7M)
free with in-app purchases
7
PCalc Lite
PCalc Lite
PCalc Lite
The Best Calculator
Free

This free scientific calculator offers essential features like RPN mode, unit conversions, and multiple undo/redo. It provides a taste of a more powerful version, with optional in-app purchases for expanded functionality.

Optional RPN modeMultiple undo and redoUnit conversions and constants
πŸ”§ Utilities
(213)
free with in-app purchases
8
Scientific Calculator Plus 991
Scientific Calculator Plus 991
Scientific Calculator Plus 991
Designed for math calculator
Free

This app is a powerful scientific calculator with graphing capabilities, a formula library, and a unit converter. It offers natural display input, advanced math functions for algebra, calculus, and statistics, and supports various number bases and formats.

Natural display inputGraphing moduleFormula library
πŸ“š Education
(12K)
free with in-app purchases
9
SPIT Volume calculator
SPIT Volume calculator
SPIT Volume calculator
by SPIT
Free

This tool helps construction professionals calculate the exact number of adhesive cartridges needed for rebar or stud installations. Users can adjust the calculation based on desired installation quality for precise material estimation.

Estimate adhesive cartridge needsAdjust for installation qualitySupports rebar installation
πŸ”§ Utilities
(1)
free
10
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
πŸ”§ Utilities
(51K)
ad-supported
11
MDCalc Medical Calculator
MDCalc Medical Calculator
MDCalc Medical Calculator
Clinical Decision Support
Free

This app provides over 900 evidence-based medical calculators, risk scores, and clinical tools for healthcare professionals. It offers offline functionality, expert insights, and CME tracking to support patient care at the bedside. Tools are developed and validated by board-certified physicians.

900+ evidence-based calculatorsOffline functionalityExpert insights and commentary
πŸ₯ Medical
(51K)
free
12
ICALC | All In One
ICALC | All In One
ICALC | All In One
All in one app
Free
πŸ”§ Utilities
(0)
13
PCalc
PCalc
PCalc
The Best Calculator
$9.99

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
πŸ”§ Utilities
(758)
free with in-app purchases
14
ClevCalc - Calculator
ClevCalc - Calculator
ClevCalc - Calculator
All-In-One Calculator
Free

This comprehensive calculator app offers a wide range of tools for everyday calculations, from basic arithmetic and scientific functions to unit and currency conversions. It includes specialized calculators for loans, health, fuel costs, GPA, and more, all within a clean and user-friendly interface.

Scientific calculatorUnit converterCurrency converter
πŸ“Š Productivity
(12K)
free with in-app purchases
15
iCalc Champions: Basic Math
iCalc Champions: Basic Math
iCalc Champions: Basic Math
Arithmetic, Geometry, and More
Free

This educational app adapts to your math skill level, increasing problem difficulty as you improve. It offers contextually relevant video explanations for any problem you find challenging.

Adaptive difficulty levelsVideo explanations for problemsArithmetic practice
πŸ“š Education
(12)
free
16
Desmos Graphing Calculator
Desmos Graphing Calculator
Desmos Graphing Calculator
by Desmos, Inc.
Free

Explore mathematical concepts by graphing any equation, from simple lines to complex series. This powerful tool allows for interactive exploration with sliders, data tables, and animations. It also includes a scientific calculator and supports inequalities and accessibility features.

Graph any equation (polar, cartesian, parametric)Interactive sliders for function transformationsInput and plot data with tables
πŸ“š Education
(1.3K)
free
17
Taculator 84 Graphing Calc
Taculator 84 Graphing Calc
Taculator 84 Graphing Calc
Statistics, Matrix + Graph
Free

This advanced calculator app offers comprehensive tools for high school and college students, covering everything from pre-algebra to calculus and statistics. It features high-resolution graphing, matrix operations, and detailed statistical analysis, all accessible through an intuitive interface.

Scientific and advanced math functionsHigh-resolution graphing and plottingMatrix operations and storage
πŸ“š Education
(7.5K)
free with in-app purchases
18
Calculator with History Tape
Calculator with History Tape
Calculator with History Tape
No Ads Calculator with Memory
Free

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.

History record functionDisplay input equationAdjustable keyboard size and font
πŸ“Š Productivity
(3.2K)
free with in-app purchases
19
Sci:Pro Calculator
Sci:Pro Calculator
Sci:Pro Calculator
by Jerry Montgomery
Free

This app offers a versatile calculator with three distinct modes: Basic, Scientific, and Programmer. It provides a history view, sharing capabilities, and supports various input and output formats. The app is designed for iPhone, iPad, and iPod Touch.

Multi-mode calculator (Basic, Scientific, Programmer)Calculation historyShare results via email
πŸ”§ Utilities
(3.6K)
free
20
Love Match: Compatibility Calc
Love Match: Compatibility Calc
Love Match: Compatibility Calc
Crush calculator and test
Free

Calculate your romantic compatibility with a partner or friends. This app uses algorithms to determine a love match percentage based on names and can scan your contacts to reveal potential connections. It's designed for entertainment and exploring romantic possibilities.

Calculate love match percentageScan contacts for best matchesIdentify best and worst matches in groups
🌟 Lifestyle
(63)
free with in-app purchases

Related searches