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Best AI Calculator Apps

250+ iOS apps curated and reviewed

4.7 avg rating
19 free apps
Updated August 2026

Looking for free ai calculator apps? 19 of our 250+ tracked titles are free to download — no subscription, no trial. The rest are premium picks worth paying for.

Compare top AI Calculator Apps (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Question.AI-Math CalculatorQuestion.AI-Math CalculatorFree4.7★ (160K)NoYesAug 2026
2Calculator Air: AI Math SolverCalculator Air: AI Math SolverFree4.7★ (83K)NoYesAug 2026
3Ai calculator - For BusinessAi calculator - For BusinessFree——NoJul 2026
4Calculator AI: Math SolverCalculator AI: Math SolverFree—NoYesAug 2026
5Calculator & AI Math SolverCalculator & AI Math SolverFree4.8★ (53)YesYesAug 2026
6Calculator with AICalculator with AIFree—YesNoMay 2026
7Gauth: AI Study CompanionGauth: AI Study CompanionFree4.8★ (1.5M)NoYesAug 2026
8Calculator #Calculator #Free4.6★ (36K)YesYesAug 2026

Top Picks for AI Calculator

Question.AI-Math Calculator#1

Question.AI-Math Calculator by 3HOUSE

Scan&Solve All Subject Problem
Editor's Choice
📚 Education
4.7😊(160K ratings)
FreeIn-App Purchases
#45in Education
Question.AI-Math Calculator screenshot 1
Question.AI-Math Calculator screenshot 2
Question.AI-Math Calculator screenshot 3
Question.AI-Math Calculator screenshot 4
Question.AI-Math Calculator screenshot 5
Question.AI-Math Calculator screenshot 6

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.

What We Love

  • 🚀 Fast and accurate answers
  • 👍 Helpful step-by-step explanations
  • 💡 Covers a wide range of subjects
  • 🤖 Intelligent AI assistant

Room to Improve

  • 🐛 Occasional inaccurate answers
  • 🔒 Requires access to photo library
  • 💰 Pushes paid subscription
Calculator Air: AI Math Solver#2

Calculator Air: AI Math Solver by Air Apps Systems

Basic, Scientific & Photo Math
Strong Contender
🔧 Utilities
4.7😐(83K ratings)
FreeIn-App Purchases
#84in Utilities
Calculator Air: AI Math Solver screenshot 1
Calculator Air: AI Math Solver screenshot 2
Calculator Air: AI Math Solver screenshot 3
Calculator Air: AI Math Solver screenshot 4
Calculator Air: AI Math Solver screenshot 5
Calculator Air: AI Math Solver screenshot 6

Solve math problems instantly with a powerful AI-driven calculator. Features include basic and scientific calculations, a photo math solver, and an AI homework helper for step-by-step explanations. Ideal for students and professionals needing quick, accurate math solutions.

What We Love

  • 🚀 Efficient calculations
  • 👍 Easy to use
  • 🚀 Quick response times
  • 👍 Helpful for homework and math problems

Room to Improve

  • 💰 Expensive subscription model
  • 🔍 Limited free features
  • 🔍 Paywall for advanced features

More AI Calculator apps to explore

4
Calculator AI: Math Solver
Calculator AI: Math Solver
Calculator AI: Math Solver
Photo Math & Homework Helper
Free
🔧 Utilities
(0)
5
Calculator & AI Math Solver
Calculator & AI Math Solver
Calculator & AI Math Solver
Scientific, Basic, Photo Calc
Free

This app offers a powerful calculator with a history feature and advanced scientific functions. It uses AI to solve complex math problems instantly, including solving equations from photos and through a chat interface.

Basic and advanced scientific calculationsSolve math problems from photosAI chat bot for instant solutions
🔧 Utilities
(53)
free with in-app purchases
6
Calculator with AI
Calculator with AI
Calculator with AI
AIと一緒に計算しよう
Free
🔧 Utilities
(0)
7
Gauth: AI Study Companion
Gauth: AI Study Companion
Gauth: AI Study Companion
Step-by-Step Study Guidance
Free

This AI-powered study companion provides instant, accurate answers and step-by-step explanations for all subjects. It offers a live AI tutor with voice and whiteboard capabilities, and can convert notes into quizzes and flashcards. Get help with homework, writing, and calculations from experts 24/7.

AI-powered accurate answers with step-by-step explanationsAI Live Tutor with voice and whiteboardAI Study Converter for quizzes and flashcards
📚 Education
(1.5M)
free with in-app purchases
8
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
9
MSRX AI Calculator
MSRX AI Calculator
MSRX AI Calculator
by Mrinal Singh Raja
Free
📊 Productivity
(0)
10
AI Calculator: Photo Math
AI Calculator: Photo Math
AI Calculator: Photo Math
AI Math Calculator
Free
🔧 Utilities
(0)
11
Smart AI Calculator
Smart AI Calculator
Smart AI Calculator
AI Math, Finance & Units
$1.99
🔧 Utilities
(0)
12
BotMath Calculator AI
BotMath Calculator AI
BotMath Calculator AI
Calculator With AI
Free
📚 Education
(0)
13
Photomath
Photomath
Photomath
Learn math, step-by-step
Free

Scan any math problem to receive instant, step-by-step explanations and accurate solutions. This app breaks down complex problems into manageable steps, helping users understand the 'how' and 'why' of math. It supports a wide range of math topics, from basic arithmetic to advanced calculus.

Scan math problemsStep-by-step explanationsWord problem solver
📚 Education
(733K)
free with in-app purchases
14
Calculator All - AI Calculator
Calculator All - AI Calculator
Calculator All - AI Calculator
Scientific Calculator
Free
🔧 Utilities
(0)
15
Calculator . - AI Math Solver
Calculator . - AI Math Solver
Calculator . - AI Math Solver
Basic, Scientific, Plus Calc
Free
🔧 Utilities
(0)
16
Base Conversion AI Calculator
Base Conversion AI Calculator
Base Conversion AI Calculator
Convert Binary to Decimal
Free
🔧 Utilities
(0)
17
Kalkudam - AI Math Calculator
Kalkudam - AI Math Calculator
Kalkudam - AI Math Calculator
AI Math, AR Measure & Currency
Free
🔧 Utilities
(0)
18
Fast Loan AI Calculator
Fast Loan AI Calculator
Fast Loan AI Calculator
Loan Planner & Calculator
Free
💰 Finance
(0)
19
Calculator: AI Math Solver Pro
Calculator: AI Math Solver Pro
Calculator: AI Math Solver Pro
Smart Math Calculator For All
Free
🔧 Utilities
(0)
20
QuickCalcu: AI Calculator,Math
QuickCalcu: AI Calculator,Math
QuickCalcu: AI Calculator,Math
AI Calculator your math helper
Free
$0.99 | 100% OFF
📚 Education
(0)

FAQ about AI Calculator

What are the best ai calculator apps for iPhone?
Question.AI-Math Calculator tops our ai calculator apps ranking as of August 2026, with a 4.7-star average from 160K App Store ratings, and it's free to download.
Yes — 19 of the top ai calculator apps we rank are free to download, including Question.AI-Math Calculator and Calculator Air: AI Math Solver.
Question.AI-Math Calculator has no ads and offers in-app purchases, according to its App Store listing as of August 2026.
We track 250+ ai calculator apps on the iOS App Store as of August 2026, ranked by rating, recency, and analysis of real user reviews.
Question.AI is an AI chatbot app designed to help users gather information, communicate, and stay informed. It provides instant answers to questions, acts as a personal assistant for research, translates over 140 languages, and offers intelligent writing suggestions to improve content.
Key features include instant AI-powered answers to any question, acting as a personal assistant for quick facts or in-depth research, global connectivity through translation into over 140 languages, and intelligent writing assistance with AI-powered suggestions for emails, reports, and creative writing.

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