GauthMath
best deal
Start FREE: Get 11 questions per day with step-by-step explanations, or try 3-day free trial for unlimited access
redeem nowWe start with direct ratings from our readers, then look at what real users are saying in practitioner forums and community spaces. We pair that with search demand data and profession-level persona analysis.
Editorial note: this was originally published in april of 2025
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GauthMath helps students tackle homework problems through AI-powered solutions and step-by-step explanations. The app works by letting users snap a photo of their problem to get instant answers for everything from basic arithmetic to complex calculus, plus subjects like physics, chemistry, and biology.
Students can access multiple topics across multiple subjects. The platform offers both free and paid tiers, with the basic version providing 11 questions per day while premium accounts unlock unlimited solutions, faster processing, and an ad-free experience.
Beyond just providing answers, GauthMath includes a community where users can ask questions and share knowledge. The app also connects students with live experts available 24/7 for one-on-one help when AI solutions need human expertise.
The interface is straightforward. Students download the app, take a clear photo of their homework problem, or type it in directly. The app is available on iOS, Android, and web, with an integrated AI calculator that handles complex functions, matrices, and advanced calculations.
monthly search interest
90.5k/mo now
GauthMath has a clear academic-year rhythm: searches spike every September through January and drop sharply in summer. That seasonal pattern has held since 2022 and scaled dramatically, with peaks climbing from around 27,000 in late 2022 to over 300,000 in April 2025. The current 90,500 figure reflects a summer trough, not a decline. The long-term trend is still upward, which means the user base is genuinely growing and the tool is safe to build a study habit around.
GauthMath works quite differently depending on what level you're studying and how often you hit it. Pick your role below to see whether it's actually worth it for your situation.
overall sentiment
select your role to see what people like you are saying
High School Student (Homework Helper)
positiveFor daily homework across algebra, geometry, and intro science, GauthMath is one of the fastest options available. The photo scan works well on printed textbook problems and the step-by-step logic is clear enough to actually follow. The free tier's 11-question daily limit is fine for light nights but runs out fast during exam crunch. The $11.99 monthly plan is a lot on a student budget, though the $99.99 annual rate works out more reasonably if you're using it most days.
strengths
concerns
Visual Learner / Self-Studier
positiveIf you learn better by seeing each step worked through rather than reading a textbook explanation, GauthMath's animated breakdowns are genuinely helpful. It's a cheaper alternative to private tutoring for standard STEM content from middle school through early college. The occasional wrong answer is a real issue though: trust it for standard problem types, but always sanity-check anything that doesn't look right.
strengths
concerns
College Student (Advanced Math/Science)
mixedGauthMath holds up well for standard calculus, statistics, and algebra coursework. The explanations are detailed enough for college-level content, and the photo scan saves time on routine problem sets. Where it falls down is anything requiring nuanced reasoning or theoretical justification: expect it to miss the point on proof-based questions or problems with multiple embedded conditions. Don't rely on it as your only resource, and weigh the subscription cost against what you're actually getting.
strengths
concerns
Parent Helping with Homework
positiveIf you're helping a child work through homework and maths isn't your strong suit, GauthMath's step-by-step explanations let you follow along and explain the logic yourself. The free 11 questions a day covers a typical homework session without spending anything. You don't need a subscription unless your child is using it heavily every night.
strengths
concerns
“The free tier's ads are bad enough that they undercut the tool's claim to be a study companion rather than a revenue engine.”
Online reviews for GauthMath are broadly positive, though with consistent caveats. The tool is highly rated across multiple review aggregators, with students praising the photo-scan feature and step-by-step breakdowns for standard algebra, calculus, and geometry problems. The most common praise centres on speed: snap a photo, get a worked solution in seconds. The most common complaints cluster around three things: the free tier's 11-questions-per-day limit feels restrictive for heavy users, ads in the free version are described as intrusive rather than just present, and the tool occasionally gives wrong answers on complex or wordy problems. For straightforward textbook questions, accuracy is generally solid. For nuanced proof-based or theoretical problems, users frequently report it misses the point entirely.
The free tier gives you 11 questions a day, which is fine for light use. Gauth PLUS at $11.99 a month (or $99.99 a year, which is the better deal) is worth it if you're hitting the daily cap regularly. If you only need occasional help, stick with the free tier and use referrals for extra credits. Don't subscribe unless you're using it most days.
High school students working through algebra, geometry, and introductory science problems get the most out of it. Visual learners who struggle with textbook explanations benefit from the animated step-by-step format. College students doing standard calculus or statistics coursework will find it useful for quick lookups, though not as a sole study resource.
Two that come up consistently: it struggles with complex word problems and anything requiring theoretical reasoning rather than procedural steps, and handwritten problem recognition is unreliable unless your writing is very clean. The free tier's ads are genuinely distracting, and 11 questions a day runs out fast during exam season.
For procedural problems, things like solving equations, derivatives, or balancing reactions, GauthMath's step-by-step explanations are clearer and more student-friendly. Wolfram Alpha handles symbolic maths, complex integrals, and proof-adjacent queries more reliably and doesn't require a subscription for most use. If you're a college student doing anything beyond standard coursework, use Wolfram Alpha. If you're in high school doing standard homework, GauthMath is the better learning experience.
That depends entirely on how you use it. The step-by-step breakdowns do explain the logic at each stage, not just the final answer. If you follow the working and try to replicate the method on a similar problem, you'll learn. If you're copying the answer to submit and moving on, you won't. The tool doesn't prevent the latter, so the benefit is entirely up to you.
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