# Gauth vs PrepAI

Gauth records 7,164,627 monthly visits with +52.4% month-over-month growth and Freemium pricing. PrepAI records 0 monthly visits with 0% growth and Free Trial, Paid pricing.

| Metric | [Gauth](https://openaitools.app/tool/gauthmath-com) | [PrepAI](https://openaitools.app/tool/prepai) |
| :--- | :--- | :--- |
| Website URL | https://gauthmath.com | https://app.prepai.io/register |
| Categories | AI Homework Helper, AI Math, AI Copilot, AI Writing Assistants | AI Quiz Generator, AI Question Generator, AI Quizzes, AI Testing |
| Pricing Model | Freemium | Free Trial, Paid |
| Monthly Visits | 7,164,627 | 0 |
| MoM Growth Rate | +52.4% | 0% |
| Primary Market | United States | Global |
| Direct Visits | 1,267,204 | 0 |
| Review Score | 4.2 | 4.2 |
| Saved Count | 24 | 3 |
| Supported Platforms | Website | Website |

## Gauth

Gauth is a study app that turns homework problems into teaching moments. A student photographs a question or pastes it into the web calculator, and the AI returns a structured solution that walks through the reasoning instead of just giving the final number. Coverage is deliberately broad: maths and calculus, statistics, physics, chemistry, biology, economics, literature, business, writing, social science and general-purpose subjects, which makes it useful across very different curricula rather than only for algebra drills.

The platform pairs two layers of help. The AI layer answers quickly and free of charge for a limited number of questions, with detailed step-by-step explanations and tips on the concepts behind each step. On top of that sits a tutor service that connects students to real verified tutors around the clock; the company advertises tens of thousands of experts, high satisfaction rates, fast turnaround on hard problems and access to a large question knowledge base. Gauth also offers an Academy section with courses and a newer Gauth Atlas experience that turns subjects into explorable visual maps grounded in cited sources.

Gauth is available on the web and as a mobile app on both iOS and Android, where it has a large review base. It follows a freemium model: a free tier covers everyday questions, while Gauth AI Pro unlocks unlimited answers and premium features via a free trial followed by a paid subscription. Exact plan prices and trial conditions should be confirmed on the official site.

**Pricing & Plans:** Freemium. A free tier answers a limited number of questions, and Gauth AI Pro offers unlimited answers and premium features, typically starting with a free trial before a paid subscription. Check the official site for current prices and trial terms.

- **Photo-based question solving:** Upload or paste a homework question and receive an answer in seconds, covering maths, sciences, business, writing and social sciences.
- **Step-by-step explanations:** Solutions break the problem into clear steps with reasoning and conceptual tips, so students learn the method rather than only the result.
- **24/7 human tutor service:** When AI output is not enough, students can escalate to verified human tutors for personalised guidance, including help with advanced problems.
- **Gauth Atlas visual learning:** An explorable visual map turns a subject into zoomable layers of related ideas, with each image traced back to a real source.
- **Cross-platform access:** Use Gauth in the browser or through the iOS and Android apps, with an Academy area for structured courses and a large study-resource library.

**Strengths:** Works across a very wide range of subjects, not just mathematics; Step-by-step explanations focus on understanding rather than answer copying; Human tutors are available around the clock for problems the AI cannot resolve; Free tier plus mobile apps on iOS and Android make it easy to try

**Limitations:** Unlimited answers and premium features require the paid Gauth AI Pro subscription; AI-generated solutions can still contain mistakes on unusual or ambiguous problems, so they should be checked; Reliance on instant answers can undermine learning if used without attempting the problem first

[Profile (Markdown)](https://openaitools.app/tool/gauthmath-com.md)

## PrepAI

PrepAI focuses on the assessment side of teaching: instead of writing questions by hand, instructors feed the platform their syllabus content and receive draft assessments in seconds. The product supports multiple quiz modes, including standard question types, subject-specific blueprints and higher-order thinking (HOTS) questions, alongside picture-based visual quizzes that are useful for concept checks and visual learners.

The platform is positioned at institutional scale rather than as a simple quiz maker. Beyond generation, it covers auto-grading, analytics, group quiz sessions, and structured export into an LMS, so a department can keep assessments consistent across faculty while still tracking performance data. PrepAI also runs faculty training programs and an AI-faculty leaders initiative, reflecting a go-to-market that targets universities and institutes rather than individual hobby users.

Pricing is not published on the landing page. PrepAI advertises a 15-day free trial and a demo path, and asks larger institutions to book a consultation or explore its Smart Assessment Suite, so commercial terms are typically discussed directly.

**Pricing & Plans:** Free trial advertised (15-day trial mentioned on the site); institutional pricing is not published on the landing page and is arranged through a demo, consultation or the Smart Assessment Suite.

- **Generate assessments from your own content:** Draft questions from notes, documents, links or recordings instead of writing them manually, with support for academic question banks and blueprints.
- **Multiple quiz modes:** Standard, subject-focused and higher-order thinking (HOTS) quiz modes let you match the assessment to the course objective.
- **Visual aid quizzes:** Create picture-based questions automatically to test concept recognition and add variety to standard text quizzes.
- **Auto-grading and analytics:** Score submissions automatically and review performance data to spot topics where learners need more support.
- **LMS export and group practice:** Move questions and results into your existing LMS, and run live group quiz sessions or solo practice tests.

**Strengths:** Covers the whole assessment loop, from question generation to auto-grading and analytics; Accepts varied source material such as notes, links and recordings; Institutional features including LMS export, blueprints and group quiz mode; Training programs and community support adoption inside large institutions

**Limitations:** Public pricing is not listed, so you must contact sales for institutional quotes; Visual, enterprise-oriented marketing makes it heavier than a quick casual quiz maker; Best value only appears at department or institution scale rather than for a single casual user

[Profile (Markdown)](https://openaitools.app/tool/prepai.md)

## Frequently Asked Questions

### How do Gauth and PrepAI compare in monthly traffic?

Gauth has 7,164,627 monthly visits, while PrepAI has 0. Traffic estimates describe audience size, not product quality.

### How do their growth rates compare?

Gauth has a month-over-month growth rate of +52.4%; PrepAI has 0%.

### How does pricing compare?

Gauth: Freemium. Freemium. A free tier answers a limited number of questions, and Gauth AI Pro offers unlimited answers and premium features, typically starting with a free trial before a paid subscription. Check the official site for current prices and trial terms. PrepAI: Free Trial, Paid. Free trial advertised (15-day trial mentioned on the site); institutional pricing is not published on the landing page and is arranged through a demo, consultation or the Smart Assessment Suite.

## Alternatives

| # | Tool Name | Monthly Visits | MoM Growth Rate | Pricing Model | Summary | Profile (Markdown) |
| :--- | :--- | :--- | :--- | :--- | :--- | :--- |
| 1 | [ChatGPT](https://openaitools.app/tool/chatgpt-4) | 6,048,022,723 | +2.2% | Freemium | OpenAI's flagship multimodal assistant powered by GPT-6 and GPT-5.6 for reasoning, coding, and deep research. | [.md](https://openaitools.app/tool/chatgpt-4.md) |
| 2 | [Perplexity](https://openaitools.app/tool/perplexity-ai) | 88,310,223 | -3.7% | Freemium | Real-time AI answer engine and research workspace combining live web citations with frontier reasoning models. | [.md](https://openaitools.app/tool/perplexity-ai.md) |
| 3 | [Studocu](https://openaitools.app/tool/studocu-global) | 39,297,122 | +1.1% | Freemium | Share and access study materials worldwide — with AI study tools built in | [.md](https://openaitools.app/tool/studocu-global.md) |
| 4 | [Course Hero](https://openaitools.app/tool/coursehero-com) | 5,163,395 | -1.4% | Freemium | Combines AI homework help with a massive repository of student-uploaded study documents, unlike Gauth's pure solver focus. | [.md](https://openaitools.app/tool/coursehero-com.md) |
| 5 | [Solvely AI](https://openaitools.app/tool/solvely-ai) | 4,526,289 | +134% | Freemium | Offers broad multi-subject homework assistance and exam prep similar to Gauth, but with more comprehensive flashcard tools. | [.md](https://openaitools.app/tool/solvely-ai.md) |
| 6 | [MathGPT](https://openaitools.app/tool/mathgpt-ai-math-solver-animator) | 2,254,286 | +10.3% | Freemium | Provides detailed step-by-step math problem-solving like Gauth, adding animated visual explanations for tricky equations. | [.md](https://openaitools.app/tool/mathgpt-ai-math-solver-animator.md) |
| 7 | [RevisionDojo](https://openaitools.app/tool/revisiondojo) | 2,210,628 | -3.2% | Freemium | All-in-one IB and MYP exam prep with an AI study partner | [.md](https://openaitools.app/tool/revisiondojo.md) |
| 8 | [Thea](https://openaitools.app/tool/thea) | 273,076 | -27% | Freemium | Free AI study partner that turns your course material into practice questions, guides and flashcards | [.md](https://openaitools.app/tool/thea.md) |
| 9 | [ThetaWise](https://openaitools.app/tool/thetawise) | 258,003 | -15.6% | Freemium | Features guided STEM tutoring and step-by-step homework help comparable to Gauth, but with a stronger focus on structured learning. | [.md](https://openaitools.app/tool/thetawise.md) |
| 10 | [Edubrain AI Homework Helper](https://openaitools.app/tool/edubrain-ai-homework-helper) | 230,747 | -10.9% | Freemium | Solves academic questions from photos and PDFs like Gauth, with similar step-by-step breakdowns for diverse subjects. | [.md](https://openaitools.app/tool/edubrain-ai-homework-helper.md) |

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Source: https://openaitools.app/compare/gauthmath-com-vs-prepai

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