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Best Questions AI Apps

249+ iOS apps curated and reviewed

4.3 avg rating
20 free apps
Updated September 2026

Out of 249+ questions ai apps on iOS, 20 are free and the rest sit in the paid tier. This page sorts them so you can compare both sides before you commit.

Compare top Questions AI Apps (September 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Question.AI-Math CalculatorQuestion.AI-Math CalculatorFree4.7★ (161K)NoYesSep 2026
2Gauth: AI Study CompanionGauth: AI Study CompanionFree4.8★ (1.5M)NoYesSep 2026
3Answer.AI - Your AI tutorAnswer.AI - Your AI tutorFree4.7★ (166K)YesYesSep 2026
4August, Your 24/7 Health AIAugust, Your 24/7 Health AIFree4.4★ (193)NoNoSep 2026
5Quiz AI: AI Homework HelperQuiz AI: AI Homework HelperFree4.9★ (11K)NoYesSep 2026
6AI Homework Helper Ask,SolverAI Homework Helper Ask,SolverFree4.4★ (132)NoYesSep 2026
7Gemi AI — Chatbot AI AssistantGemi AI — Chatbot AI AssistantFree5.0★ (1)NoYesSep 2026
8AI+ Chat & Al Video GeneratorAI+ Chat & Al Video GeneratorFree4.8★ (19K)YesYesSep 2026

Top Picks for Questions AI

Question.AI-Math Calculator#1

Question.AI-Math Calculator by 3HOUSE

Scan&Solve All Subject Problem
Editor's Choice
📚 Education
4.7😊(161K ratings)
FreeIn-App Purchases
#48in 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
  • 🆓 Completely free to use

Room to Improve

  • 🐛 Occasional inaccurate answers
  • 🔒 Requires access to photo library
  • 💰 Pushes paid subscription
  • 🤔 Struggles with complex questions
Gauth: AI Study Companion#2

Gauth: AI Study Companion by GAUTHTECH PTE. LTD.

Step-by-Step Study Guidance
Strong Contender
📚 Education
4.8😊(1.5M ratings)
FreeIn-App Purchases
#5in Education
Gauth: AI Study Companion screenshot 1
Gauth: AI Study Companion screenshot 2
Gauth: AI Study Companion screenshot 3
Gauth: AI Study Companion screenshot 4
Gauth: AI Study Companion screenshot 5
Gauth: AI Study Companion screenshot 6

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.

What We Love

  • 🚀 Helpful for homework and understanding concepts
  • 🚀 Provides step-by-step explanations
  • 🚀 Accurate answers most of the time
  • 👍 Free to use with optional premium features
  • 👍 Covers a wide range of subjects

Room to Improve

  • 🐛 Inaccurate answers at times
  • 🐛 Tutors sometimes provide wrong or irrelevant responses
  • 🔒 Paywall for advanced features and tutoring
  • ⏱️ Slow response times from tutors
  • 🤖 Robotic or generic responses from AI
Answer.AI - Your AI tutor#3

Answer.AI - Your AI tutor by ANSWER AI LAB INC

Scan and ask AI
Worth Considering
📚 Education
4.7😊(166K ratings)
FreeAdsIn-App Purchases
Answer.AI - Your AI tutor screenshot 1
Answer.AI - Your AI tutor screenshot 2
Answer.AI - Your AI tutor screenshot 3
Answer.AI - Your AI tutor screenshot 4
Answer.AI - Your AI tutor screenshot 5

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.

What We Love

  • 👍 Helpful and informative
  • 🚀 Accurate and quick answers
  • 💡 Comprehensive explanations
  • 👍 Easy to use and navigate
  • 🚀 Versatile across subjects
  • 👍 Enhances learning experience

Room to Improve

  • 🔒 Paywall limits usage
  • 🐛 Occasional inaccurate answers
  • 🔋 Limited free usage

More Questions AI apps to explore

FAQ about Questions AI

What are the best questions ai apps for iPhone?
Question.AI-Math Calculator tops our questions ai apps ranking as of September 2026, with a 4.7-star average from 161K App Store ratings, and it's free to download.
Yes — 20 of the top questions ai apps we rank are free to download, including Question.AI-Math Calculator and Gauth: AI Study Companion.
Question.AI-Math Calculator has no ads and offers in-app purchases, according to its App Store listing as of September 2026.
We track 249+ questions ai apps on the iOS App Store as of September 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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