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Best Smart AI Calculator Apps

240+ iOS apps curated and reviewed

4.6 avg rating
17 free apps
Updated June 2026

Out of 240+ smart ai calculator apps on iOS, 17 are free and the rest sit in the paid tier. This page sorts them so you can compare both sides before you commit.

Top Picks for Smart AI Calculator

Color Calculator-smart&cute#2

Color Calculator-smart&cute by Wuhan Ananta Technology Co., Ltd.

Cute calculator app with theme
Strong Contender
πŸ”§ Utilities
4.7😊(15K ratings)
FreeAdsIn-App Purchases
Color Calculator-smart&cute screenshot 1
Color Calculator-smart&cute screenshot 2
Color Calculator-smart&cute screenshot 3
Color Calculator-smart&cute screenshot 4
Color Calculator-smart&cute screenshot 5
Color Calculator-smart&cute screenshot 6

This app offers a customizable and fast calculator experience with a wide variety of themes. It includes scientific and standard modes, real-time results, and calculation history. Personalize your math with over 60 cute and colorful themes, including animated options.

What We Love

  • πŸ’« Colorful and fun design
  • 🎨 Variety of customizable themes
  • 🧠 Helpful for learning math
  • πŸŽ‰ Engaging and enjoyable to use

Room to Improve

  • πŸ’° Paid features and VIP options
  • πŸ“Ί Excessive ads and video ads
  • 🐌 Occasional lag and performance issues
Graphing Calculator Plus AI#3

Graphing Calculator Plus AI by Incpt.Mobis

Scientific Graphing Calculator
Worth Considering
πŸ“š Education
4.6😊(12K ratings)
$5.99In-App Purchases
Graphing Calculator Plus AI screenshot 1
Graphing Calculator Plus AI screenshot 2
Graphing Calculator Plus AI screenshot 3
Graphing Calculator Plus AI screenshot 4
Graphing Calculator Plus AI screenshot 5
Graphing Calculator Plus AI screenshot 6

This app serves as a powerful scientific graphing calculator, offering advanced mathematical functions and graphing capabilities. It includes a built-in AI assistant for math queries and a comprehensive user manual. Ideal for students and professionals needing complex calculations and visualizations.

What We Love

  • πŸ’° Affordable alternative to physical calculators
  • πŸš€ Replicates TI-84 functionality well
  • πŸ‘ Convenient to have on a mobile device
  • πŸ€– Accurate calculations and results

Room to Improve

  • πŸ› Occasional graphing issues or inaccuracies
  • πŸ” Cluttered or unintuitive interface in some areas
  • πŸ”’ Difficulty exiting certain modes or functions

More Smart AI Calculator apps to explore

4
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
πŸ”§ Utilities
(36K)
free with in-app purchases
5
MathGPT - AI Math Solver
MathGPT - AI Math Solver
MathGPT - AI Math Solver
AI Problem Solver & Calculator
Free

Instantly solve math problems by taking a photo. Get step-by-step explanations, AI-animated videos, and interactive graphs to understand complex concepts. This AI-powered homework helper covers various subjects beyond math.

Photo-based problem solvingStep-by-step explanationsAI-animated math videos
πŸ“š Education
(5K)
free with in-app purchases
6
Cal AI - Calorie Tracker
Cal AI - Calorie Tracker
Cal AI - Calorie Tracker
Food & Macro Counter
Free

This app helps you achieve your fitness goals by tracking your calorie and macronutrient intake. Simply answer lifestyle questions to create a personalized plan, then snap photos of your meals for an instant nutritional breakdown. It aims to simplify dieting and empower users with the tools and information needed to succeed.

Personalized lifestyle plan creationMeal photo nutritional analysisCalorie and macro tracking
πŸ’ͺ Health & Fitness
(332K)
freemium
7
Question.AI-Math Calculator
Question.AI-Math Calculator
Question.AI-Math Calculator
Scan&Solve All Subject Problem
Free

This AI chatbot app provides instant answers to your questions, acts as a personal assistant for research, translates over 140 languages, and offers intelligent writing suggestions. It's designed to simplify information gathering and enhance communication for students, professionals, and anyone seeking knowledge.

Instant AI-powered answersPersonalized research assistant140+ language translation
πŸ“š Education
(159K)
free with in-app purchases
8
SolveLab AI - Smart & Fast
SolveLab AI - Smart & Fast
SolveLab AI - Smart & Fast
Photo Solver & Life Utilities
Free

This app acts as an everyday math assistant, offering solutions for study, work, and life. It can solve math problems by photo, perform handwritten calculations, and includes utilities like unit conversion and BMI tracking.

Photo problem solver with step-by-step solutionsHandwriting pad for real-time equation solvingScientific calculator for complex math
πŸ”§ Utilities
(498)
free with in-app purchases
9
Haseba Calculator
Haseba Calculator
Haseba Calculator
Basic, Scientific, Easy to Use
Free

This app offers a user-friendly calculator with both basic and scientific functions. It features a clean interface, voice input, and convenient history tracking. Advanced options include memory slots for storing values and applying operations to them.

Scientific calculatorVoice calculatorCalculation history
πŸ”§ Utilities
(3.8K)
free with in-app purchases
10
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
11
Calculator ∞
Calculator ∞
Calculator ∞
The Best Scientific Calculator
$5.99

This advanced calculator app offers a powerful math core and algebra engine for basic to complex calculations. It includes features like step-by-step solutions, handwriting recognition, and 2D graphing, making it suitable for students, engineers, and programmers.

Step-by-step solution hintsMath Photos SolverHandwriting Recognition
πŸ“š Education
(6.2K)
free with in-app purchases
12
AI Math Scanner & Calculator
AI Math Scanner & Calculator
AI Math Scanner & Calculator
Photo Math Problem Identifier
Free
πŸ“š Education
(0)
13
Calculator with History +
Calculator with History +
Calculator with History +
No ads & Scientific calculator
Free

This free calculator app offers a fast, ad-free experience with a visual input and calculation history. Customize your experience with various keyboard sounds and colors, and access advanced scientific functions when needed.

Ad-free experienceCalculation historyVisual input
πŸ’° Finance
(23K)
free with in-app purchases
14
Coursiv - AI Certificates
Coursiv - AI Certificates
Coursiv - AI Certificates
Earn AI Certificates
Free

This app offers structured AI learning programs designed to help users master practical AI skills and earn verifiable certificates. It focuses on guided progression, applied exercises, and transparent progress tracking to demonstrate tangible achievements.

Structured AI learning programsEarn verifiable AI certificatesPractical AI skill development
πŸ“š Education
(2.9K)
subscription
15
(Not Boring) Calculator
(Not Boring) Calculator
(Not Boring) Calculator
Basic, Readable & Not Boring
Free

This app reimagines the everyday calculator with a fun, game-like interface and animations. It displays your full equation as you type, making it easy to spot and correct mistakes. Customizable skins and seasonal updates keep the experience fresh.

Shows full equation as you typeEditable equation for mistake correction3D interface with game-inspired animations
πŸ”§ Utilities
(2.3K)
free with in-app purchases
16
Calculator X: Math for iPad
Calculator X: Math for iPad
Calculator X: Math for iPad
Smart History, Plus Scientific
Free

This app offers a smart calculator experience across iPad, iPhone, and Apple Watch. It features a history of calculations, the ability to edit equations, and a convenient dark mode. Easily share your results and enjoy enhanced productivity with its user-friendly interface.

Basic & Easy to UseHistory of CalculationsEdit Equation
πŸ’° Finance
(6.2K)
free with in-app purchases
17
Basic Calculator: Classic Calc
Basic Calculator: Classic Calc
Basic Calculator: Classic Calc
big buttons and wallpapers
Free

A free, classic calculator app with large, easy-to-press buttons and customizable skins. It supports basic arithmetic, memory functions, and can handle very large numbers without using scientific notation. Multitasking is also supported on compatible devices.

Large, easy-to-press buttonsMultiple beautiful skinsBasic arithmetic operations
πŸ”§ Utilities
(3.1K)
free with in-app purchases
18
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
πŸ”§ Utilities
(15K)
free with in-app purchases
19
Ai Math Solver: Smart Helper
Ai Math Solver: Smart Helper
Ai Math Solver: Smart Helper
Calculator, Solver & Step Help
Free

Get instant, accurate math solutions with AI-powered problem-solving. This app offers step-by-step explanations for algebra, geometry, and more, with photo scanning and graphing tools to aid learning.

AI-powered math problem solvingPhoto scan for homework helpStep-by-step solution explanations
πŸ“š Education
(13)
free with in-app purchases
20
Ocean AI－Chatbot・Ask Anything
Ocean AI－Chatbot・Ask Anything
Ocean AI－Chatbot・Ask Anything
Top AI Models & Assistant
Free

This AI-powered companion offers instant answers to questions, language translation including from images, and assistance with homework problems. It can also analyze uploaded photos for insights and provide car dashboard diagnostics.

AI Chatbot for questionsMulti-language translatorPhoto translation
πŸ“Š Productivity
(4.6K)
freemium