Gauth AI Review 2026: App Store Rating vs. Independent Reviews

Gauth (formerly Gauthmath) is one of the most-downloaded AI homework helpers in the world — 4.9/5 on the App Store from over 1.67 million reviews, 50 million Android installs, and a photo-to-solution workflow that can solve a standard algebra problem in under five seconds. Students who need a differential equations tutor for more advanced coursework, however, will find that AI solvers like Gauth have meaningful accuracy limits at that level.

But students comparing that App Store rating against the platform’s independent review record will find a significant gap: a 2.1/5 weighted average across Trustpilot and third-party review sites, driven largely by two complaints that do not appear in app store feedback — inaccurate answers on problems students then submitted, and a cancellation interface that has left at least one documented user trapped in a $323.73 billing loop.

This review covers what Gauth actually charges, what independent reviewers report on accuracy and cancellation, and how Gauth compares to Photomath, Wolfram Alpha, Symbolab, and My Engineering Buddy so students can make the decision with the full picture in front of them.

Gauth Reviews and Testimonials

Students who choose Gauth based on its 4.9/5 App Store rating — often because that figure appears in every top search result — will find that the weighted average across Trustpilot and third-party review sites sits at 2.1/5, and that the dominant independent complaint is not about teaching quality but about a cancellation interface that returns a “network exception error” and cannot be completed.

According to a Trustpilot review verified March 2026, one user was charged $11.99/month for 27 consecutive months after every cancellation attempt on both the app and website produced that error — a total loss of $323.73.

The App Store and Google Play ratings reflect a different user population than Trustpilot. Students who use Gauth to explain a concept or check an answer in the moment tend to leave app store reviews; students who discover billing problems months later tend to leave independent reviews. Both populations are real — the gap reflects two genuinely different use cases rather than fake reviews on either side.

On the teaching side, the feedback splits clearly by problem type. For standard K-12 algebra, arithmetic, and basic physics, reviewers consistently praise the step-by-step explanations and photo recognition speed. One Trustpilot reviewer described it as “very useful for sparx” (a UK homework platform) because Gauth’s explanations helped them understand why an answer was wrong.

On the other side, a separate Trustpilot reviewer wrote that Gauth “almost always gives the wrong answers” on their problems and “REFUSES to change its answer even if you tell them what the right answer is” — with the only workaround being to restart the chat entirely.

According to AllAboutAI’s 2026 analysis, Gauth’s web traffic peaked at over 4.6 million visits in November 2024 and maintained above 1.8 million monthly unique visitors through Q1 2026. The platform is clearly in active use — the review split reflects genuine disagreement about accuracy rather than low engagement.

Students working through subjects like discrete mathematics may find that AI solvers struggle with the proof-based and logic-heavy problems common in that curriculum, making independent verification especially important.

Gauth Pricing

A student signing up for Gauth’s 3-day free trial will find that the Plus plan auto-renews at $11.99/month and that cancelling requires navigating an app or web interface that multiple Trustpilot reviewers (2026) report returns a “network exception error” that prevents the cancellation from completing.

According to dupple.com’s 2026 review of Gauth’s current tier structure, the Premium plan runs approximately $9.99/month and the Tutor plan (which adds live human support for problems the AI cannot handle) runs approximately $19.99/month, with an annual option at approximately $99.99/year.

Pricing varies by region and platform (iOS vs Android vs web). The Apple App Store listing has caused confusion: the “Free Trial” item in the purchase list displays with a price tag, which multiple reviewers flagged as misleading. Gauth’s official position is that the 3-day trial is free; the price shown is the rate that activates after the trial ends.

Refund policy: Gauth’s terms state that subscriptions are non-refundable for unused time. Students who cancel mid-cycle retain access through the end of the billing period but do not receive partial refunds. This is standard for subscription apps — the critical risk identified by Trustpilot reviewers is not the no-refund policy itself, but the technical failure in the cancellation interface that makes it impossible to initiate the cancellation in the first place.

Gauth Alternatives

Students looking to move away from Gauth’s subscription model — particularly those who encountered the “keeps getting my answers wrong” accuracy issue on advanced problems, or who can’t cancel the subscription through the app — have several alternatives at different price points and capability levels.

Students working on data science coursework, for instance, will find that most AI photo-solvers are poorly suited to the statistical reasoning and programming tasks that subject demands, making human tutoring or specialist tools a more reliable option.

The practical choice between Gauth and its alternatives depends on what the student actually needs. Gauth’s photo scan and instant step-by-step answer is genuinely the fastest route for standard K-12 problems. Wolfram Alpha handles the advanced calculus and engineering problems where Gauth struggles. Symbolab serves students who prefer typed input and a dedicated calculator library.

For students whose primary complaint is that the AI keeps giving wrong answers on complex coursework — or who need someone to explain a concept in response to their specific confusion — a comparison of live tutoring platforms like Skooli may also help clarify which human-tutor option fits their needs and budget.

Understanding how different teaching approaches affect comprehension is also worth considering; the Socratic method in online tutoring explains why guided questioning often produces deeper understanding than instant answers.

How Gauth Works

Gauth takes photo-based or typed input. Students snap a photo of a printed or handwritten problem or paste it as text and the AI returns a step-by-step solution within seconds. The photo recognition handles most legible handwriting; messy handwriting causes OCR failures and produces incorrect problem reads before the solver even starts.

A browser extension is available for students working on laptops who prefer not to use their phone for every question. Follow-up questions are supported through a conversational interface: students can ask “why did you factor this way?” or “what if the variable was negative?” after receiving a solution. On the free plan, this follow-up feature is locked behind the paywall. The free tier allows approximately 11 questions per day with no follow-up capability.

Gauth also offers a live human expert tutor option (at the Tutor tier) for problems the AI cannot handle. This is a genuine differentiator: most AI homework solvers offer only automated solutions. The Tutor tier provides a fallback to a human when the AI fails, which is relevant given the accuracy limitations at the advanced problem level.

Gauth covers 30+ subjects across 50+ languages, with a documented ~95% solve rate on standard K-12 and college STEM questions. That 95% figure comes from dupple.com’s 2026 independent test and applies to standard problems — the rate drops for advanced calculus proofs, geometry problems with non-standard diagrams, and any question that requires contextual interpretation rather than a defined procedural pathway.

Students preparing for A-level examinations may find AI solvers particularly unreliable for subjects like A/AS Level Computer Science, where questions frequently require structured written responses and algorithmic reasoning that photo-based solvers handle poorly.

Company Information

Gauth is owned by ByteDance, the parent company of TikTok. It was previously known as Gauthmath and operates under the Gauth brand across its app and web products. ByteDance’s backing gives Gauth significant engineering resources — the platform’s AI model improvements are frequent, and the 2026 version includes enhanced problem recognition accuracy and an updated interactive follow-up feature. Gauth employs approximately 201–500 people according to its LinkedIn profile.

Gauth’s stated mission is “to unlock students’ full potential by harnessing the power of technology.” The platform maintains an honor code that frames its tools as learning aids rather than answer generators — though multiple reviewers and independent sources note that the “instant solver” mode, which produces submission-ready answers, makes academic misuse trivially easy and is increasingly flagged by schools and AI detection systems.

Gauth’s Unique Selling Points

Gauth’s strongest differentiators are speed, photo input, and the tiered fallback to live human tutors. No competing math solver matches Gauth’s combination of near-instant photo recognition, step-by-step AI explanation, and an optional human expert tier for problems the AI cannot solve.

The ad-free experience across all tiers — including the free plan — is notable. Most comparable tools either show ads on the free tier or significantly degrade the experience to push upgrades. Gauth’s free tier is limited by question count but not by ad interruption, which affects the daily study flow less than ad-supported alternatives.

The 100M+ solved questions library accessible on the Premium plan is a substantial resource for students working through textbook sets or standardised exam prep. Breadth of 50+ languages also makes Gauth one of the few AI homework tools with genuine utility outside the English-speaking market.

For students taking interdisciplinary A-level courses, tools that cover a wide subject range matter — though for a subject like A/AS Level Global Perspectives and Research, which demands essay-based critical thinking, AI solvers offer limited value compared to human guidance.

Gauth Drawbacks

The most consequential drawback documented in independent reviews is not the accuracy limitation — it is the cancellation interface failure. A Trustpilot reviewer verified in March 2026 described being charged $11.99/month for 27 months after every attempt to cancel via both the app and website returned a “network exception error,” for a total loss of $323.73. The reviewer noted that Apple directed them to the developer, and the developer’s instructions produced the same error. This is distinct from a strict no-refund policy — it is a technical failure that makes cancellation structurally impossible through the provided interface.

On accuracy: Gauth holds approximately a 95% solve rate on standard problems, but the independent complaint pattern — from students who got wrong answers and submitted them, finding out only after grading — is consistent across Trustpilot, Reddit, and third-party review sites. One Reddit thread captured in a 2026 review summary quoted a student: “it keeps getting my answers wrong… 99% wrong answers… asks me to pay after just a few uses.” The accuracy failure at the advanced level is a genuine limitation, not a fringe complaint.

The free tier is more restricted than competitors. Eleven questions per day is a tight daily ceiling for a student working through a problem set. Wolfram Alpha’s free tier has no question limit; Photomath’s free tier handles basic problems without a daily cap. For students who want to test whether Gauth’s AI accuracy matches their coursework level before subscribing, the 11-question daily limit makes that assessment slow.

Students dealing with the stress of inaccurate AI answers and tight question limits may find it useful to read about homework anxiety — its causes, impact, and what can help, since reliance on unreliable tools is a documented contributor to academic stress.

Finally, the academic integrity risk is real and is being actively managed by educational institutions. The instant-answer mode produces submission-ready solutions that AI detection tools are increasingly identifying. Students who use Gauth as a copy-paste machine rather than a learning tool are at documented risk of academic penalty.

Comparison with My Engineering Buddy

Gauth and My Engineering Buddy (MEB) occupy different positions in the homework help market. Gauth is an AI-first instant solver for standard STEM problems, priced as a subscription. MEB is a human-tutor platform for college-level engineering, mathematics, and science, priced per session with no subscription lock-in.

The practical distinction matters most at the advanced level. Gauth’s ~95% accuracy rate applies to standard K-12 and introductory college problems — the same class of problems where its answers are also easiest for instructors to flag as AI-generated. For advanced engineering coursework, circuit analysis, differential equations, or multi-step design problems, Gauth’s accuracy drops and the risk of submitting an incorrect AI answer increases.

MEB’s per-session pricing starts around $20/hr — more expensive than Gauth for heavy daily use, but providing a human expert who can adapt explanations to the student’s actual point of confusion rather than producing a generic step-by-step that may not match the student’s understanding.

The cancellation contrast is also relevant: MEB operates without a subscription model, so there is no equivalent cancellation risk. Students who experienced billing problems with Gauth frequently cite this as the reason they moved to pay-as-you-go platforms.

Building strong independent study habits alongside any tutoring tool also matters; the guide to mastering study skills for long-term retention covers strategies that complement both AI-assisted and human-led learning.

Customer Support and Policies

Gauth’s primary support channels are in-app and web-based. There is no listed phone number. The documented issue with the cancellation flow — the “network exception error” that prevents cancellation — has appeared across multiple 2026 Trustpilot reviews without an apparent systematic resolution from Gauth’s side.

Students who cannot cancel through the app should attempt cancellation through the platform where they originally subscribed: Apple subscribers must cancel through iOS Subscription Settings, not through the Gauth app directly; Google Play subscribers through Google Play’s subscription management page.

Auto-renewal is active across all Gauth plans. The 3-day trial auto-converts to a monthly subscription without a second confirmation prompt. Students should set a calendar reminder before the trial start date rather than relying on a cancellation reminder from Gauth.

Gauth’s Future Plans

Gauth’s recent updates include enhanced OCR accuracy, expanded subject coverage beyond STEM into writing and humanities, and an improved interactive follow-up feature allowing mid-solution questions. ByteDance’s engineering investment in the platform has been consistent — the 2026 model is demonstrably more accurate on standard problems than the 2024 version based on user feedback trends.

The longer-term question for Gauth is how educational institutions will respond to AI homework tools. Schools are increasingly deploying AI detection systems, and Gauth’s instant-answer mode produces output that those systems identify with growing reliability. Gauth’s honor code and step-by-step explanation format position it as a learning tool — but the product design simultaneously makes misuse trivially easy. How that tension resolves will determine whether Gauth’s ~95% solve rate becomes a selling point or a liability in the academic market.

The decision between Gauth and alternatives comes down to problem complexity and billing risk tolerance. For standard homework and quick concept checks, Gauth’s photo solver is difficult to beat at the price. For advanced coursework or students who have already found that the AI keeps giving wrong answers on their problem sets, the alternatives in the table above — or a live human tutor — will produce more reliable results.

Need help with complex engineering or STEM coursework that an AI solver can’t reliably handle? My Engineering Buddy connects students with specialist tutors at transparent per-session rates — no subscription, no auto-renewal.

FAQs About Gauth AI

How does Gauth compare to My Engineering Buddy?

Gauth is an AI-first instant solver for standard STEM problems, priced as a monthly subscription ($9.99–$11.99/month). My Engineering Buddy is a human-tutor platform for college-level engineering and STEM, priced per session from around $20/hr with no subscription lock-in. For standard K-12 homework, Gauth is faster and cheaper. For advanced coursework where AI accuracy drops, My Engineering Buddy’s human tutors provide more reliable explanations and adapt to the student’s specific confusion rather than generating a generic solution.

Does Gauth offer a free trial?

Yes — Gauth offers a 3-day free trial that auto-converts to a paid subscription if not cancelled before the trial ends. The free tier (without trial) allows approximately 11 questions per day. Cancellation should be done through the platform where you subscribed (iOS Subscription Settings for Apple users, Google Play subscription management for Android) rather than through the Gauth app itself, based on documented interface issues.

How much does Gauth cost?

The Gauth free plan is $0 with an 11-question daily limit. The Gauth Premium plan runs approximately $9.99–$11.99/month or $99.99/year. The Gauth Tutor plan, which adds live human expert support, runs approximately $19.99/month. Pricing varies by region and platform. Gauth subscriptions auto-renew and are non-refundable for unused time.

Is Gauth AI accurate?

Gauth holds approximately a 95% solve rate on standard K-12 and introductory college STEM problems. Gauth’s accuracy drops on advanced calculus, geometry problems with non-standard diagrams, and problems requiring contextual interpretation. Multiple independent reviewers (Trustpilot, Reddit) have documented submitting Gauth answers that turned out to be wrong. Always verify Gauth’s answers on advanced problems before submission.

Is Gauth AI cheating?

That depends on how Gauth is used. Using Gauth to understand a step-by-step explanation of a problem type is not academically different from using a textbook solution. Using Gauth’s instant-answer mode to generate a submission-ready answer without engaging with the explanation is the use case that educational institutions flag. Schools are increasingly deploying AI detection systems that identify Gauth-style outputs. Gauth’s honor code frames the platform as a learning tool — how students use Gauth determines whether it falls within or outside their institution’s academic integrity policy.

How does Gauth English Live work?

Gauth does not offer a language learning product. The Gauth platform focuses on STEM and general academic subjects (30+). For language learning, EF Education First, italki, and Preply are the relevant platforms.

Is Gauth AI legitimate?

Yes. Gauth is owned by ByteDance, has over 50 million Android installs, and over 1.67 million App Store ratings. Gauth is a functioning product that works as described for standard problems. The concerns documented in independent reviews relate to accuracy on advanced problems and a cancellation interface failure — not to Gauth being fraudulent.

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