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Best Problem Solving AI Apps

250+ iOS apps curated and reviewed

4.8 avg rating
20 free apps
Updated October 2026

Question.AI is the household name in problem solving ai, but it's far from the only option. We track 250+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.

Compare top Problem Solving AI Apps (October 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Question.AI-Math CalculatorQuestion.AI-Math CalculatorFree4.7★ (162K)NoYesOct 2026
2Gauth: AI Study CompanionGauth: AI Study CompanionFree4.8★ (1.5M)NoYesOct 2026
3Answer.AI - Your AI tutorAnswer.AI - Your AI tutorFree4.7★ (166K)YesYesOct 2026
4Ai Homework Helper: Scan SolveAi Homework Helper: Scan SolveFree4.7★ (22K)NoYesOct 2026
5Perplexity - AI Search & ChatPerplexity - AI Search & ChatFree4.8★ (514K)NoYesOct 2026
6Solution AI - Problem SolverSolution AI - Problem SolverFree—NoYesMay 2026
7Claw SpaceClaw SpaceFree—NoYesSep 2026
8OPE.AIOPE.AIFree—NoYesMay 2026

Top Picks for Problem Solving AI

Question.AI-Math Calculator#1

Question.AI-Math Calculator by 3HOUSE

Scan&Solve All Subject Problem
Editor's Choice
📚 Education
4.7😊(162K ratings)
FreeIn-App Purchases
#42in 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
#4in 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 Problem Solving AI apps to explore

FAQ about Problem Solving AI

What are the best problem solving ai apps for iPhone?
Question.AI-Math Calculator tops our problem solving ai apps ranking as of October 2026, with a 4.7-star average from 162K App Store ratings, and it's free to download.
Yes — 20 of the top problem solving 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 October 2026.
We track 250+ problem solving ai apps on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.