Gauth: AI Study Companion for Android

Gauth: AI Study Companion is an education app by GauthTech Pte. Ltd. that helps students solve homework problems and understand explanations across multiple subjects. It combines AI-powered answers, live tutoring, and study tools in one place, and it is designed for learners who want quick, guided support with their schoolwork.

The app lets users take a photo of a problem or ask by voice, then receive a solution with step-by-step explanations. Beyond math, it covers physics, chemistry, biology, and other subjects. A built-in toolbox offers reading and writing help, a focus mode, and a calculator, while the optional Gauth Plus subscription adds unlimited answers, advanced AI tutoring, access to tutorial videos, a large question bank, and 24/7 tutor help.

Version 2.10.0, updated on 2026-09-24, brings small optimizations aimed at improving the overall user experience. The developer describes the changes as minor refinements rather than major new features, so existing users should notice a smoother feel rather than a redesigned interface.

Key features

• Step-by-step solutions with animated instructions and detailed explanations for many homework problems.
• AI Live Tutor with voice input and a live whiteboard for interactive, tutor-style explanations.
• DeepThinking mode that combines multiple AI models to explain problems in more depth.
• Photo-based question recognition that automatically crops and prepares a problem for solving.
• Coverage across Math, Physics, Chemistry, Biology, and other subjects, including a wide range of math topics.
• A study toolbox with Reading, Writing, Focus Mode, and Calculator tools for text simplification, grammar checks, and calculations.
• Access to real expert help around the clock for multiple subjects.
• Optional Gauth Plus subscription with unlimited answers, advanced AI tutoring, tutorial videos, and a large question bank.

How to install

1. Tap the download button on this page to get the app file.
2. If Android asks for permission, allow your browser or file manager to install apps by enabling the 'Install unknown apps' setting.
3. Open the downloaded APK file from your notifications or file manager.
4. Tap Install and wait for the process to finish.
5. Open the app and begin using it. The app requires Android 8.0 or higher.

Latest changes · 2.10.0

Version 2.10.0 of Gauth: AI Study Companion is now available with small updates designed to optimize the user experience. Try the new version to discover the improvements.

Gauth is a good fit for middle school, high school, and college students who need quick help with math or science homework. It is also useful for parents who want a reference tool when supporting their children, and for self-learners who appreciate step-by-step explanations across multiple subjects.

Start with the photo-based question recognition for a homework problem, then read the step-by-step explanation instead of only copying the final answer. This helps you learn the method and makes the app more useful for tests and future assignments.

Gauth is a capable, broad-coverage study companion that handles a wide range of subjects. The free version is useful for quick checks, while the paid tier unlocks the fuller experience, making it a solid choice for learners who want fast, explained answers on one device.