Best AI Homework and Study Apps, Ranked
A homework app can do the problem for a student or teach them how. The best one on a phone does the first in a way that leads to the second: Photomath
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.
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'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 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.
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.
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.
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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.
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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.
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.
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.
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.
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.
A homework app can do the problem for a student or teach them how. The best one on a phone does the first in a way that leads to the second: Photomath
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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