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Gauth: AI Study Companion

7.1/10
Our score
★ 4.8 Google Play·100M+ installs
Reviewed by Editorial Team, ScoredApps editorial · updated 2026-10-02

Screenshots

Gauth promo screen titled All-In-One Study Buddy with Snap & Solve, Step-by-step and All Subject tiles beside a student holding an A+ paperSmart Problem Solver screen with a scanned graphing problem and a Guidance panel plotting y = -((x+6)^2+1) against its parent function y = x^2Pro-Level Explanation screen comparing Gauth and Gauth Pro answers to a states-of-matter question, with Gauth AI PRO and GPT both choosing D. gasExplore AI Course screen showing a Geometry Unit 4 Proof Methods course with a Continue Learning button and units of 28 and 8 topicsVisual Study Agent chat answering a request to explain atoms with a labeled diagram of protons, neutrons, electrons and the nucleusMeet Live Tutor screen where the AI Tutor builds a geometric sequence quiz, marking 3, 6, 12, 24 correct above a voice input bar

About Gauth: AI Study Companion

Gauth is a photo-based homework helper: snap a problem in math, physics, chemistry or biology for a step-by-step explanation, ask the AI Live Tutor by voice, or send the question to human experts around the clock. Gauth Plus, $11.99 a month in the U.S., lifts the answer caps. The catch: the terms set a minimum age of 13 and disclaim accuracy, and free users report frequent ad breaks.

App information

DeveloperGAUTHTECH PTE. LTD.
Version2.10.0
Size156 MB (Android) · 203 MB (iOS)
Price / In-appFree
Contains adsYes
In-app purchasesYes
Content rating4+
Requires (Android)Android 8.0+
Requires (iOS)iOS 15.0+
Offline modeInternet required for scans, AI answers and expert help
Interface languagesEN, FR, DE, ID, IT, JA + 7 more
Store rating (Google Play)4.8 from 2,078,594 ratings
Installs100M+
Updated by developer2026-09-29
Data checked2026-10-01

Specs come from the official store listings and were last checked on 2026-10-01. Developers change pricing and requirements — check the store page before installing.

Gauth Review: Broad AI Homework Help, With Ad Breaks and a 13+ Rule

Free Plan Limits: Capped Answers, Ad Breaks and 10 Atlas Credits

Gauth's pricing page lists limited answers, limited AI queries and limited Gauth AI Pro solutions on the free plan, plus 10 credits a month for Atlas, the tool that turns a topic into a visual story. Plus raises Atlas to 100 credits and opens the full 100M+ question bank. Reviews from August and September 2026 describe a prompt to watch an ad or subscribe before an answer, and some users report a video ad after every one to three questions. The developer's replies apologize for ad frequency, yet neither Google Play nor the App Store labels the app as containing ads, and some newer reviewers say they saw none.

AI Live Tutor Is an AI Voice; Human Experts Are a Separate Queue

AI Live Tutor talks through a problem by voice while sketching on a virtual whiteboard; one store screenshot shows it building a geometric sequence quiz on request. It is not a person. Human help is separate: the download page says you submit a question and match with an expert in minutes, and the terms call these tutors independent contractors whose answers the company need not pre-screen. Neither route carries an accuracy promise. The terms describe the content as a guide rather than an authoritative source, and 18 of the 199 most relevant English Play reviews mention wrong or incorrect answers. The Honor Code counts using the app during a test, or scanning material an instructor has ruled out, as misuse.

Gauth Plus at $11.99 a Month: 3-Day Trials, an 18+ Rule, No Partial Refunds

On the U.S. App Store, Gauth Plus costs $11.99 a month, $31.99 a quarter or $99.99 a year; prices vary by region and can change. New users start with a 3-day free trial, and Apple's purchase list also shows a $49.99 special-offer annual plan. Plus adds unlimited answers and 20M+ tutorial videos. The terms say subscribers must be 18 or the age of majority, which puts a teen's plan on a parent's account. Cancel in Apple ID or Google Play subscriptions: access lasts until the period ends, with no refund for unused days. Several 2026 reviews describe charges after cancelling and unanswered support emails.

Age 13 Minimum, TikTok USDS Joint Venture and What Happens to Uploads

Both stores rate the app for all ages, 4+ and Everyone, but the terms set a minimum age of 13 and require parental consent below the age of majority. The U.S. terms, updated January 22, 2026, name TikTok USDS Joint Venture LLC as operator; elsewhere it is Singapore-registered Gauthtech Pte. Ltd., whose regional privacy terms name servers in Malaysia and Singapore. The official newsroom links a July 2026 Business Insider report that Gauth and the Seedance video model are both owned by ByteDance. The privacy policy collects prompts, uploaded files and voice recordings and lists training machine-learning models among its uses, and the terms let the company publish submitted questions in searchable form. Apple's label lists identifiers that may track users across other companies' apps.

Pros

  • One photo scan covers math, physics, chemistry and biology problems
  • AI Live Tutor explains problems by voice on a virtual whiteboard
  • Human experts take submitted questions 24/7 when the AI falls short
  • AI Course adds 200+ math courses from Algebra I to AP Calculus
  • Study Converter turns notes, audio or lecture links into quizzes and flashcards

Cons

  • Free answers come with ad breaks, reportedly every one to three questions
  • The terms disclaim accuracy, and wrong answers are a recurring review complaint
  • Stores rate it 4+ and Everyone, but the terms bar users under 13
  • Apple's label lists tracking identifiers, and submitted questions may be published

We don't host any files. These buttons open the official Google Play and App Store listings.

Verdict

We score Gauth 7.1: it covers more subjects than a math-only scanner and adds an AI voice tutor, human experts and 200+ math courses, but the free plan trades answers for ad breaks, the terms disclaim accuracy, and Apple's label lists tracking identifiers. Take it if you are a high school or college student who checks the steps and wants explanations across subjects. Skip it for a child under 13, whom the terms exclude, or if you need answers you can trust without checking.

Core function8.0Photo solving across four sciences, an AI voice tutor, 24/7 human experts and 200+ AI math courses.
Ease of use7.5Scanning auto-crops the question, but reviews cite upside-down photos, cramped crops and over-long explanations.
Monetisation6.0Free answers are capped with ad prompts; Plus runs $11.99 monthly, and trials auto-renew after three days.
Performance7.5Rated 4.8 on both stores, yet reviews report slow loading and 'Can't solve the problem right now' errors.
Privacy & permissions6.013+ under the terms despite 4+ store ratings; identifiers may track users, and uploads can train models.
7.1out of 10 · weighted average of the five scores above

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Frequently asked questions

1

Is Gauth free?

Yes, the download is free, but the free plan caps answers, AI queries and Gauth AI Pro solutions and includes 10 Atlas credits a month. Recent reviews describe an ad or subscribe prompt before some answers. Gauth Plus removes the answer caps.

2

Is the Gauth live tutor a real person?

No. AI Live Tutor is an AI voice that explains problems on a virtual whiteboard. For a human, submit the question to the 24/7 expert service; the download page says matching takes minutes, and the terms describe those tutors as independent contractors.

3

How much does Gauth Plus cost?

On the U.S. App Store, $11.99 a month, $31.99 a quarter or $99.99 a year, and new users get a 3-day free trial. Prices vary by region and can change. The terms require subscribers to be 18 or the age of majority.

4

How do I cancel Gauth Plus?

Through your Apple ID subscriptions or Google Play's Payments & subscriptions; on iPhone, cancel at least 24 hours before renewal. The terms keep access until the paid period ends but give no refund for unused days, and refund requests follow Apple's or Google's rules.

5

What are the best alternatives to Gauth?

Photomath, from Google LLC, gives basic step-by-step explanations free and carries no Contains ads badge on Google Play, but covers math only. Brainly carries a Contains ads badge, sells Brainly Plus to remove limits and ads, and offers a separate Brainly Tutor tier for one-on-one help.

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About this page. ScoredApps reviewed Gauth: AI Study Companion independently. We don't own, develop, or distribute this app, and we're not affiliated with GAUTHTECH PTE. LTD. Official site: www.gauthmath.com · Google Play listing · Developer support: support@gauthmath.com