Best AI Question Answer Free Apps

240+ iOS apps curated and reviewed

4.7 avg rating
20 free apps
Updated July 2026

Whether you're new to ai question answer free or looking for an upgrade, our curated collection of 240+ iOS apps has something for everyone. Each app is reviewed and rated by real users, helping you make an informed decision.

Compare top AI Question Answer Free Apps (July 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Quizard AI: Homework HelperQuizard AI: Homework HelperFree4.7★ (57K)YesYesJul 2026
2ChatGPTChatGPTFree4.8★ (8.7M)YesYesJul 2026
3Question.AI-Math CalculatorQuestion.AI-Math CalculatorFree4.7★ (159K)NoYesJul 2026
4Chat AI - Ask AnythingChat AI - Ask AnythingFree4.8★ (126K)YesYesJul 2026
5Answer.AI - Your AI tutorAnswer.AI - Your AI tutorFree4.7★ (166K)YesYesJul 2026
6Pic Answer - AI SolverPic Answer - AI SolverFree4.7★ (3.3K)YesYesJul 2026
7PicSolvePicSolveFree4.5★ (7.5K)NoYesJul 2026
8Chat AI: Ask Agent AnythingChat AI: Ask Agent AnythingFree4.8★ (325K)NoYesJul 2026

Top Picks for AI Question Answer Free

Quizard AI: Homework Helper#1

Quizard AI: Homework Helper by Quizard AI, Inc.

Instant Math Problem Solver
Editor's Choice
📚 Education
4.7😊(57K ratings)
FreeAdsIn-App Purchases
Quizard AI: Homework Helper screenshot 1
Quizard AI: Homework Helper screenshot 2
Quizard AI: Homework Helper screenshot 3
Quizard AI: Homework Helper screenshot 4

This AI-powered app assists students with homework and studying across various subjects. It offers instant solutions and explanations for math problems by simply taking a photo, helping users prepare for tests and improve their grades.

What We Love

  • 🚀 Helpful and useful
  • 👍 Explains concepts well
  • 🚀 Saves time on homework
  • 👍 Accurate answers

Room to Improve

  • 🐛 Provides incorrect answers at times
  • 💰 Requires paid subscription for full access
  • 🔒 Concerns about data privacy
ChatGPT#2

ChatGPT by OpenAI OpCo, LLC

The official app by OpenAI
Strong Contender
📊 Productivity
4.8😊(8.7M ratings)
FreeAdsIn-App Purchases
#1in Productivity
ChatGPT screenshot 1
ChatGPT screenshot 2
ChatGPT screenshot 3
ChatGPT screenshot 4
ChatGPT screenshot 5
ChatGPT screenshot 6

This app provides access to advanced AI capabilities, including text generation, image creation from descriptions, and voice conversations. It offers personalized advice, creative inspiration, and instant answers for various tasks, syncing history across devices.

What We Love

  • 🚀 Powerful and versatile AI assistant
  • 👍 Intuitive and user-friendly interface
  • 🤖 Impressive conversational abilities
  • 💡 Convenient mobile access to ChatGPT

Room to Improve

  • 🐛 Occasional inaccuracies or inconsistencies in responses
  • 🔖 Limited to pre-2021 data, lacking real-time updates
  • 🔒 Concerns about privacy and data usage
Question.AI-Math Calculator#3

Question.AI-Math Calculator by D3 DIMENSION TECHNOLOGY PTE. LTD

Scan&Solve All Subject Problem
Worth Considering
📚 Education
4.7😊(159K ratings)
FreeIn-App Purchases
#46in 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

More AI Question Answer Free apps to explore

4
Chat AI - Ask Anything
Chat AI - Ask Anything
Chat AI - Ask Anything
AI Chatbot & Essay Writer Bot
Free

Engage in intelligent conversations with an advanced AI chatbot. This app offers personalized responses on a wide range of topics and can assist with writing tasks like essays and emails. Its AI continuously learns for more natural interactions.

Intelligent conversationsPersonalized responsesEssay and content writing
📊 Productivity
(126K)
free with in-app purchases
5
Answer.AI - Your AI tutor
Answer.AI - Your AI tutor
Answer.AI - Your AI tutor
Scan and ask AI
Free

This AI-powered study companion offers 24/7 academic support, providing step-by-step explanations, personalized study tools, and collaborative learning spaces. It helps learners build confidence and deepen understanding across subjects, with additional resources for college prep and future planning.

AI-powered study companionStep-by-step explanationsPersonalized study tools
📚 Education
(166K)
free with in-app purchases
6
Pic Answer - AI Solver
Pic Answer - AI Solver
Pic Answer - AI Solver
Math Photo Solve your Homework
Free

This application uses AI to solve homework problems by analyzing photos. It offers instant solutions and interactive chat assistance across multiple academic subjects, aiming to deepen understanding of concepts.

AI-powered photo scanner for problem solvingInteractive AI chat for subject assistanceInstant accurate solutions
📚 Education
(3.3K)
free with in-app purchases
7
PicSolve
PicSolve
PicSolve
Scan, Solve, Learn
Free

Instantly get answers and detailed explanations for homework questions across various topics. This app acts as a virtual tutor, helping you check your work and understand complex subjects without needing a human tutor.

Scan any questionGet instant answersDetailed explanations
📚 Education
(7.5K)
free with in-app purchases
8
Chat AI: Ask Agent Anything
Chat AI: Ask Agent Anything
Chat AI: Ask Agent Anything
Chatbot & Search Assistant
Free

Engage in personalized conversations with an AI that understands and adapts to you. Access specialized AI assistants for various tasks, generate unique images from text, and get instant information about the world through photos. This app also offers writing assistance, language learning, and homework help.

Personalized AI conversationsSpecialized AI assistantsAI image generation
📊 Productivity
(325K)
free with in-app purchases
9
Perplexity - Basta Perguntar
Perplexity - Basta Perguntar
Perplexity - Basta Perguntar
Respostas precisas aqui
Free

Get accurate, source-backed answers to any question with this AI-powered search and chat tool. It leverages top AI models for deep research, drafting emails, and more, syncing across devices. Discover new information and organize your findings in a personal library.

AI-powered search with cited sourcesDeep research and guided explorationConversational follow-up questions
📊 Productivity
(487K)
free with in-app purchases
10
Ai Homework Helper: Scan Solve
Ai Homework Helper: Scan Solve
Ai Homework Helper: Scan Solve
Ai Scanner & Pic Answer
Free

Instantly get answers to your questions by simply taking a photo. This intelligent app uses AI to recognize text and objects in images, providing accurate information and enabling natural conversations for deeper learning.

Image recognition for text and objectsInstant answers to image-related questionsNatural language conversations with AI
📚 Education
(20K)
free with in-app purchases
11
Anime Art - AI Art Generator
Anime Art - AI Art Generator
Anime Art - AI Art Generator
ai art, anime avatar, drawing
Free

Transform your text prompts into unique AI-generated art using various diffusion models. Explore different art styles, engage in AI chat with trained characters, and regenerate images based on existing pictures. Save your creations in a personal gallery.

Text-to-image AI art generationMultiple AI art models (stable, fantasy, anime)AI chat with trained characters
🎨 Graphics & Design
(17K)
free with in-app purchases
12
Meta AI
Meta AI
Meta AI
Your personal AI assistant
Free

Create immersive AI videos of yourself and your friends, or get personalized answers and inspiration. This app allows you to generate creative videos and images using advanced AI models, remix existing content, and interact with an AI assistant via voice or text. It also serves as a companion app for AI glasses.

Create immersive AI videosLip sync to songsPersonalized AI answers
📊 Productivity
(164K)
free with in-app purchases
13
iAsk Ai - Ask AI (Unlimited)
iAsk Ai - Ask AI (Unlimited)
iAsk Ai - Ask AI (Unlimited)
Ask AI Questions - AI Search
Free

This app acts as a free, unlimited AI-powered search engine. Ask any question and receive instant, always free responses. It's designed to provide generative AI answers for a wide range of queries.

Unlimited AI questionsInstant responsesAlways free
📊 Productivity
(109)
free with in-app purchases
14
Grok AI
Grok AI
Grok AI
AI chat & video generation
Free

This AI assistant provides fast, truthful answers and can perform deep web research. It generates striking images and videos from text or voice prompts, and can analyze uploaded content. Engage in conversations with personalized AI companions and access real-time information from X.

AI-powered Q&A and web researchAI image and video generationVoice mode with live camera
📊 Productivity
(1.3M)
free with in-app purchases
15
Answer App - Coursology AI
Answer App - Coursology AI
Answer App - Coursology AI
Math Photo Solve your Homework
Free

Instantly solve homework problems by taking a photo. Get detailed, step-by-step explanations for subjects like math, science, and history. Also features an AI notetaker and personalized chat support to help you understand complex topics better.

AI homework solverPhoto-based problem solvingStep-by-step explanations
📚 Education
(4.4K)
free with in-app purchases
16
AnswersAi - Snap & Solve
AnswersAi - Snap & Solve
AnswersAi - Snap & Solve
Homework Helper
Free

Struggling with homework? This AI-powered app helps students by instantly solving problems from photos and providing step-by-step explanations across various subjects. It acts as a 24/7 learning assistant for exam preparation and daily assignments.

Snap and solve problems from photosInstant step-by-step explanationsSupports math, science, history, literature
📚 Education
(2.2K)
free with in-app purchases
17
Solvely - AI Study Tools
Solvely - AI Study Tools
Solvely - AI Study Tools
Math Solver & Homework Helper
Free

This app provides AI-powered academic assistance across various subjects. It offers step-by-step solutions, note-taking, and study material conversion to help students understand concepts better and improve their academic performance.

Accurate AI answers with step-by-step explanationsPhoto to answer functionality for problemsSupport for all subjects including Math, Science, and Humanities
📚 Education
(39K)
free with in-app purchases
18
Nerd AI - Math Problem Solver
Nerd AI - Math Problem Solver
Nerd AI - Math Problem Solver
Homework Scanner & Solver
Free

This AI-powered study companion offers a suite of tools to assist with homework, writing, and learning. It can solve math problems from photos, generate essays, summarize videos and audio, and help with coding and language skills.

Scan and solve math problems with step-by-step explanationsGenerate essays, blogs, and scripts with customizable tone and lengthAI chatbot for interactive learning and question answering
📚 Education
(33K)
free with in-app purchases
19
Gauth: AI Study Companion
Gauth: AI Study Companion
Gauth: AI Study Companion
Ask anything, get right answer
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
(1.4M)
free with in-app purchases
20
Homework AI - Math Helper
Homework AI - Math Helper
Homework AI - Math Helper
Scan & Solve - Answer Anything
Free

This app assists with academic tasks by solving math problems, answering general questions, generating emails, and providing writing support. It aims to reduce homework struggles and boost productivity through accurate, step-by-step solutions and versatile assistance.

Math problem solver with step-by-step solutionsGeneral question answeringEmail generation
📚 Education
(4.9K)
free with in-app purchases

FAQ about AI Question Answer Free

What are the best ai question answer free apps for iPhone?
Quizard AI: Homework Helper tops our ai question answer free apps ranking as of July 2026, with a 4.7-star average from 57K App Store ratings, and it's free to download.
Quizard AI: Homework Helper shows ads and offers in-app purchases, according to its App Store listing as of July 2026.
We track 240+ ai question answer free apps on the iOS App Store as of July 2026, ranked by rating, recency, and analysis of real user reviews.
Quizard AI is an AI-powered application designed to assist students with their homework and studying. It provides instant answers and detailed explanations for a wide range of academic questions, including a specialized feature for solving math problems by simply taking a photo.
To use the math solver, you simply snap a photo of your math problem. The app's AI will then analyze the image and provide you with the solution, along with a comprehensive explanation of how to arrive at that answer. This feature is beneficial for both general studies and specific math homework help.