What is Gauth AI and how does it work? Gauth AI (also known as Gauthmath) is a ByteDance-owned AI-powered homework helper and study companion. Available on iOS, Android, web, and as a Chrome extension, it uses photo-scanning OCR and advanced AI, including models from Gemini and ChatGPT, to deliver step-by-step solutions to homework problems across 30+ subjects in 50+ languages. It serves 300 million+ users globally with a ~95% solve rate for standard K-12 and college STEM questions. As AI learning tools become more popular, many students are also exploring the role of artificial intelligence and problem-solving in modern education.
Gauth AI Features: Everything the Homework Helper Can Do
Gauth AI is far more than a photo-to-answer machine. Its 2026 feature set makes it one of the most comprehensive AI study companions available anywhere. Here’s a complete breakdown:
| Feature | What It Does | Available On |
| Photo Scan Solver | Snap a picture of a problem and get step-by-step solutions instantly using OCR | iOS, Android, Web, Chrome Extension |
| Step-by-Step Explanations | Breaks problems into clear steps for better understanding | All platforms |
| AI Chat Follow-Up | Ask follow-up questions and get conversational explanations | All platforms |
| 30+ Subject Coverage | Covers Maths, Science, Business, Literature, and more | All platforms |
| 50+ Language Support | Provides multilingual explanations for global learners | All platforms |
| Chrome Extension | Solve problems directly in browser via screenshot or paste | Chrome browser |
| Assignment Solver | Upload full assignments for structured multi-question help | Web, Chrome Extension |
| AI YouTube Explainer | Finds and summarizes relevant tutorial videos | Web |
| Study Toolbox | Includes calculator, grammar check, reading simplification, focus tools | iOS, Android |
| Human Tutor Escalation | Connects to live experts for complex problems (paid plans) | iOS, Android, Web |
| 100M+ Question Bank | Access a large database of solved academic questions | All platforms |
| 20M+ Tutorial Videos | Watch curated learning videos for deeper understanding | Premium plan |
How Accurate Is Gauth AI? An Honest Accuracy Assessment
Accuracy is the most important question when evaluating any AI homework helper, and Gauth AI’s honest answer is: very strong for most students, with clear limits at the advanced end.
Gauth AI Accuracy by Subject and Difficulty Level
- K-12 & College STEM: About 95% accurate, reliable step-by-step solution provider.
- Higher Math (Calculus, Proofs): Accuracy may decline for advanced calculus and proof-based questions, so students may occasionally need expert assistance.
- Humanities: Less strong and often gave very generic answers.
- Handwriting OCR: Does an excellent job with clear handwriting, but does poorly with sloppier handwriting.
- SAT/AP Level: In math and science, strong performance with firm step-by-step reasoning.
| Metric | Rating | Details |
| Overall Rating | 4.8/5 | Based on 1.67M+ reviews |
| Features | 4.9/5 | Highly feature-rich experience |
| Ease of Use | 4.5/5 | Simple and user-friendly |
| Accuracy | 4.2/5 | Lower on advanced problems |
Who Owns Gauth AI?
- Gauth AI is owned by ByteDance (the parent company of TikTok).
- The platform is registered to the subsidiary: GauthTech Pte. Ltd. (Singapore).
- ByteDance was founded in 2012 by Zhang Yiming and Liang Rubo.
- ByteDance also owns several popular digital platforms, including CapCut and Lemon8. Many users have also questioned whether social media platforms could face similar restrictions, such as whether Lemon8 could be banned alongside TikTok.
- The company has faced regulatory scrutiny in the United States over data privacy and child safety concerns.
What Happened to Gauth AI? The US Ban Explained
One of the most searched questions about Gauth AI is: ‘Why was Gauth AI banned?’ or ‘What happened to Gauth AI?’ Here is the complete, accurate explanation.
The Timeline: Why Gauth AI Was Banned in the US
- April 2024- PAFACA law signed, forcing ByteDance to sell its apps or the US would ban them.
- January 17, 2025 – The Supreme Court ruled to uphold the law.
- January 18, 2025 – Gauth AI and several other applications ceased operation in the United States.
- January 19, 2025 – Gauth AI was banned in the US and was removed from US application stores.
- 2025 and beyond – The future availability of Gauth AI remains uncertain and depends on future legal developments. Similar concerns have also been raised about accessing TikTok through a VPN after restrictions.
Is Gauth AI Currently Banned? What’s the Status in 2026?
- United States: Gauth AI has been suspended and is not available there. (April 2026)
- International: India, the UK, Australia, Canada, and most of the other countries are fully functional.
- Permanence: The availability of Gauth AI could change in the future if regulations or ownership arrangements change.
Gauth AI Pricing: Free vs Premium Plans in 2026
Gauth AI offers a free tier that covers basic daily use, alongside two paid tiers for students who need unlimited access and human tutor support.
| Plan | Price | Daily Limit | What You Get |
| Free | $0 | 11 prompts/day | Core AI solver, step-by-step answers, Study Toolbox, ad-free browsing |
| Gauth Plus / Premium | ~$9.99/month (~$99.99/year) | Unlimited | Unlimited AI solutions, AI tutor, 100M+ question bank, 20M+ videos, human tutor access |
| Tutor Plan | ~$19.99/month | Unlimited | Everything in Premium + priority live human tutor support |
Pricing will vary depending on location and platform. Gauth is currently running promotional discounts; look up the local price on the app or on gauthmath.com
How to Use the Gauth AI Study Companion: Step-by-Step
Getting started with Gauth AI is designed to be simple even for first-time users. Here is how to use each version of the platform:
Using the Gauth AI Mobile App (iOS & Android)
- Download the Gauth app from the App Store (iOS) or Google Play (Android) and create a free account
- Tap on the camera icon on the home screen to invoke the photo scanner.
- Take a clear photo of your homework question, printed or handwritten
- Gauth automatically crops the question, reads it via OCR, and begins processing
- Within 2–3 seconds, a full step-by-step solution appears
- Tap any step to ask a follow-up question in the AI chat
- For problems Gauth cannot solve automatically, tap ‘Ask a Tutor’ for live expert help (paid plans)
Using the Gauth AI Extension for Chrome
- Search ‘Gauth AI extension’ or ‘Gauth AI Chrome extension’ in the Chrome Web Store
- Click ‘Add to Chrome’ and pin the Gauth extension icon to your browser toolbar
- While studying online, click the Gauth icon in your browser to open the homework solver
- Take a screenshot of a problem on screen or paste text directly into the extension
- Gauth returns a step-by-step solution without leaving your current webpage
- The extension is particularly useful for students completing online assignments or researching on a desktop computer.
Using Gauth AI on Web (gauthmath.com)
- Visit gauthmath.com on any browser; no app installation required
- Sign in or continue as a guest (limited daily uses without account)
- Upload an image, drag-and-drop a screenshot, or type your question directly
- Access the Assignment Solver for multi-question document uploads
- Use AI YouTube to find matched tutorial videos for deeper concept learning
Gauth AI Alternatives: Best Options for Students in 2026
Whether Gauth AI is unavailable in your region, or you simply want to compare options, here are the best Gauth AI alternatives available in 2026:
| App | Best For | Free Plan | STEM Accuracy | Vs. Gauth |
| Photomath | Maths only | Yes (limited) | 95%+ for maths | Math-only vs. Gauth’s 30+ subjects |
| Symbolab | Algebra & Calculus | Yes (limited) | 90%+ maths | Deeper maths tools; no photo OCR |
| Khan Academy | Concept learning | Yes (free) | N/A (video-based) | Structured lessons vs instant answers |
| Chegg Study | Multi-subject Q&A | No | High (human-verified) | More accurate but slower & costly |
| Question.AI | Multi-subject AI | Yes (limited) | 85–90% | Similar tool; less established |
| Brainly | Community Q&A | Yes | Varies | Free answers; no AI solver |
| Wolfram Alpha | Advanced maths/science | Yes (limited) | 95%+ computation | Powerful engine; less explanation |
| ChatGPT | General questions | Yes (limited) | 80–90% (varies) | Broader use; needs better prompts |
Gauth AI: Pros and Cons
Pros
- Provides answers within seconds for most standard academic questions.
- Detailed explanation with each step
- Good OCR for both handwriting and printed text
- Available in various subjects (not only math)
- AI+human tutor backup system
- User-friendly interface on both mobile and web platforms
Cons
- Decreased accuracy on more difficult problems
- Limited features on the free account (daily use restriction)
- Students should use AI tools responsibly to support learning rather than simply copying answers. This ongoing debate is similar to discussions around cybersecurity or artificial intelligence as future career paths.
- Poor OCR on very messy handwriting
- Ethical concerns regarding usage in schools
Who Should Use Gauth AI?
Gauth AI is best suited for:
- High school students
- College students
- STEM learners
- Test preparation students
- Students seeking step-by-step explanations rather than direct answers
It may be less suitable for advanced university-level mathematics, research-based assignments, or professional academic work.
Final Takeaway
Gauth AI is a robust, quick, and dependable homework assistant, particularly for STEM learners, giving step-by-step explanations across numerous subjects with excellent usability. Although the US ban significantly restricts its availability, Gauth AI remains an exceptionally beneficial tool globally, ideal for grasping concepts, rather than just copying.
Frequently Asked Questions (FAQs)
What is Gauth AI?
An AI homework solver by ByteDance with OCR and step-by-step solutions.
Why was Gauth AI banned?
US ban (2025) under the Protecting Americans From Foreign Adversary Controlled Applications Act targeting ByteDance apps.
Is Gauth AI currently banned?
Banned in the US; available globally.
Is Gauth AI accurate?
~95% accurate for basic STEM; lower for advanced topics.
Who owns Gauth AI?
Owned by ByteDance via GauthTech.
What is the Gauth AI Chrome extension?
Browser tool for solving questions via screenshot or text.
Best Gauth AI alternatives?
Photomath, Wolfram Alpha, Khan Academy, Chegg Study.
What happened to Gauth AI?
Suspended in the US (2025); active worldwide.
Is Gauth AI banned in other countries?
No, only restricted in the US.
Reviewed By Technology Research Team
This article has been reviewed and fact-checked by the ProTechMagazine Technology Research Team. Information has been verified using official Gauth resources, app store listings, publicly available company information, and trusted technology publications to ensure accuracy and relevance.
