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Best Gaoth AI Apps

250+ iOS apps curated and reviewed

4.8 avg rating
20 free apps
Updated August 2026

Out of 250+ gaoth 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 Gaoth AI Apps (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Gauth: AI Study CompanionGauth: AI Study CompanionFree4.8★ (1.5M)NoYesAug 2026
2ChatGPTChatGPTFree4.8★ (9.6M)YesYesAug 2026
3Question.AI-Math CalculatorQuestion.AI-Math CalculatorFree4.7★ (160K)NoYesAug 2026
4PhotomathPhotomathFree4.8★ (733K)NoYesAug 2026
5Solvely - AI Study ToolsSolvely - AI Study ToolsFree4.8★ (39K)NoYesAug 2026
6Goth AI - Math Problem SolverGoth AI - Math Problem SolverFree4.6★ (1.2K)YesYesAug 2026
7Grok AIGrok AIFree4.9★ (1.3M)NoYesAug 2026
8Answer.AI - Your AI tutorAnswer.AI - Your AI tutorFree4.7★ (166K)YesYesAug 2026

Top Picks for Gaoth AI

Gauth: AI Study Companion#1

Gauth: AI Study Companion by GAUTHTECH PTE. LTD.

Step-by-Step Study Guidance
Editor's Choice
📚 Education
4.8😊(1.5M ratings)
FreeIn-App Purchases
#11in 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

Room to Improve

  • 🐛 Inaccurate answers at times
  • 🐛 Tutors sometimes provide wrong or irrelevant responses
  • 🔒 Paywall for advanced features and tutoring
ChatGPT#2

ChatGPT by OpenAI OpCo, LLC

Your everyday AI assistant
Strong Contender
📊 Productivity
4.8😊(9.7M 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 3HOUSE

Scan&Solve All Subject Problem
Worth Considering
📚 Education
4.7😊(160K ratings)
FreeIn-App Purchases
#38in 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 Gaoth AI apps to explore

4
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
5
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
6
Goth AI - Math Problem Solver
Goth AI - Math Problem Solver
Goth AI - Math Problem Solver
Scan Questions & Get Answers
Free

This app uses AI to help you study by solving math problems, generating exam questions, and explaining concepts. It offers instant photo answers and personalized AI tutoring across various subjects.

AI problem solver (scan to solve)Generate exam questionsExplain any subject
📚 Education
(1.2K)
free with in-app purchases
7
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
8
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
9
Character AI: Character ChatAI
Character AI: Character ChatAI
Character AI: Character ChatAI
chai, cai, c ai, char, chat ai
Free
🎬 Entertainment
(0)
10
Klok AI
Klok AI
Klok AI
by AROHA LABS PTE. LTD.
Free

Access multiple AI models optimized for various tasks through a single, intuitive interface. This app remembers your preferences and adapts to your style, offering specialized AIs for speed, creativity, complex problem-solving, and data analysis. Widgets provide quick access to your favorite tools, enhancing productivity and creativity.

Multiple AI model accessOptimized AI for different tasksUnified and intuitive interface
📊 Productivity
(2)
ad-supported
11
AI Math Solver App: Calculator
AI Math Solver App: Calculator
AI Math Solver App: Calculator
Homework Helper - Study Guide
Free

This app uses AI to provide instant, step-by-step solutions and explanations for a wide range of math problems. It's designed to help students understand algebra, calculus, geometry, and more, acting as a personal math tutor.

Step-by-step AI math solverPersonalized AI math assistantMultiple math calculators
📚 Education
(2)
freemium
12
Any AI: Chatbot, Image & Video
Any AI: Chatbot, Image & Video
Any AI: Chatbot, Image & Video
AI Chat, Photo & Art Generator
Free
📊 Productivity
(0)
13
Spike AI
Spike AI
Spike AI
Your Rules. Your AI.
Free
$3.99 | 100% OFF

Run powerful AI models locally on your device without cloud dependence. Enjoy private, fast responses and full control over your AI experience. Ideal for developers and AI enthusiasts seeking unlimited model usage and zero tracking.

Run AI models locallyNo cloud dependencePrivate data processing
🔧 Utilities
(4)
free
14
Ai - open source AI Assistant
Ai - open source AI Assistant
Ai - open source AI Assistant
Private, open source AI Models
Free
$1.99 | 100% OFF
📊 Productivity
(0)
15
Pogee: AI Chat, AI Stories
Pogee: AI Chat, AI Stories
Pogee: AI Chat, AI Stories
More than just an AI chat app.
Free

Engage in dynamic, branching narratives where your choices shape the story and character relationships. Experience lifelike AI conversations, including voice calls, and explore characters' independent lives beyond chat.

Branching story choicesLifelike AI chat conversationsVoice and call interactions
🔧 Utilities
(1)
free with in-app purchases
16
Lumi AI
Lumi AI
Lumi AI
Local Custom Private AI Chat
Free

This AI companion operates entirely on your device, ensuring privacy and offline functionality. Customize its personality and engage in conversations, even sharing documents and photos for deeper understanding. It's designed for personal use and runs on powerful hardware.

On-device AI companionOffline chat functionalityCustomizable AI personality
📊 Productivity
(2)
free
17
Kayo AI: Character Roleplay
Kayo AI: Character Roleplay
Kayo AI: Character Roleplay
AI Chat, Stories & Companions
Free

Engage in dynamic AI-driven conversations and roleplay with characters that remember your interactions and grow with you. Explore interactive stories, create custom characters, and bring your adventures to life with multimedia elements. Offers romance, fantasy, mystery, and companionship.

AI character conversationsRelationship building with intimacy stagesInteractive story choices
🎬 Entertainment
(3)
free with in-app purchases
18
Brainly: Your Personal Tutor
Brainly: Your Personal Tutor
Brainly: Your Personal Tutor
Homework Helper & Test Prep
Free

This app provides 24/7 on-demand tutoring for K-12 students in subjects like math, science, and English. It combines human tutors with AI support to offer step-by-step explanations for homework and test preparation, aiming for guaranteed grade improvement.

24/7 on-demand tutoringHuman tutors and AI supportStep-by-step explanations
📚 Education
(284K)
free with in-app purchases
19
ZeroTwo: AI Chat & Assistant
ZeroTwo: AI Chat & Assistant
ZeroTwo: AI Chat & Assistant
All top AI in one app
Free

Consolidate leading AI models and tools into a single application. Seamlessly switch between various AI services, analyze files, search the web, and generate images. Streamline your AI workflows and manage projects efficiently with a unified subscription.

Access GPT, Claude, Gemini, Grok, Mistral, and moreBuilt-in AI tools: web search, file analysis, image generationMulti-model intelligence for comparing answers
📊 Productivity
(2)
free
20
dot ai | One app, Every Model
dot ai | One app, Every Model
dot ai | One app, Every Model
by EK Labs
Free

Access leading AI models like GPT-5, Claude, and Gemini in a single, unified chat interface. Avoid multiple subscriptions and enjoy faster responses, priority routing, and increased limits with an affordable monthly plan. A free option is available to try the service.

Access multiple leading AI modelsUnified chat experienceFaster responses and priority routing
📊 Productivity
(1)
freemium

FAQ about Gaoth AI

What are the best gaoth ai apps for iPhone?
Gauth: AI Study Companion tops our gaoth ai apps ranking as of August 2026, with a 4.8-star average from 1.5M App Store ratings, and it's free to download.
Yes — 20 of the top gaoth ai apps we rank are free to download, including Gauth: AI Study Companion and ChatGPT.
Gauth: AI Study Companion has no ads and offers in-app purchases, according to its App Store listing as of August 2026.
We track 250+ gaoth ai apps on the iOS App Store as of August 2026, ranked by rating, recency, and analysis of real user reviews.
Gauth is an AI study companion that provides instant, accurate answers and step-by-step explanations for homework problems across various subjects. It also offers AI tutoring, study tools, and access to real experts for additional help.
Key features include AI-powered accurate answers with animated instructions, an AI Live Tutor with voice and whiteboard, an AI Study Converter to create quizzes and flashcards from notes, and a study toolbox with reading, writing, and calculator functions.