By AppHub Editorial Team · Updated August 3, 2026
Gauth: AI Study Companion
Overview
Education
GauthTech Pte. Ltd.
Free
Mar 31, 2021
1.91.0
8.0
$0.49 - $369.99 per item
No
Feb 10, 2026
Features
Gauth is the #1 AI study companion powered by newest AI model! Trusted by millions of users, Gauth offers unlimited answers for all subjects. Try Gauth for all your learning needs!
Key Features: ► ACCURATE ANSWERS, STEP-BY-STEP Compared to other homework helpers, Gauth is faster and more accurate at solving homework problems, especially with the support of Gauth AI Pro. Problems could be solved quickly within a few seconds, and all answers are accompanied by animated instructions and detailed e...
Gauth is the #1 AI study companion powered by newest AI model! Trusted by millions of users, Gauth offers unlimited answers for all subjects. Try Gauth for all your learning needs! Key Features:► ACCURATE ANSWERS, STEP-BY-STEPCompared to other homework helpers, Gauth is faster and more accurate at solving homework problems, especially with the support of Gauth AI Pro. Problems could be solved quickly within a few seconds, and all answers are accompanied by animated instructions and detailed explanations.► AI LIVE TUTOR, VOICE & WHITEBOARDStuck on a question? With AI Live Tutor, ask by voice anytime and see problems explained clearly on a live whiteboard—just like having a personal tutor by your side.► DEEPTHINKING, INSPIRE YOUR LEARNINGPowered by Gauth AI, integrates the advantages of multiple AI models and solves your problems smarter and more deeply. With Gauth AI, we hope you can get inspired and learn efficiently.► MASTER ALL SUBJECTS, ALL GRADESNot only Math questions, Gauth could now solve all different levels of problems in Physics, Chemistry, Biology and more.► REAL EXPERTS READY TO HELP 24/7As a strong and resourceful homework solver, we have professional experts and dedicated experts ready to help you 24/7 with multiple subjects, including Math, Physics, Chemistry, and Biology. All experts are available to solve your problems anytime and anywhere, offering clear step-by-step explanations. With Gauth, you can easily understand and master different subjects.► EASY TO USE, HOMEWORK IS COOLSimply take a photo of your problem, and Gauth will recognize it and crop your question automatically. After uploading, our experts will provide solutions in a few seconds with well-formatted answers and explanations. With Gauth, we hope you can find homework is also fun and easy to understand!► STUDY TOOLBOX, ALL-IN-ONE APPPacked with essential tools like Reading, Writing, Focus Mode, and Calculator. Whether you are struggling with tough books, writing, distraction or calculation, get text simplification, grammar check and math calculation in one app. Gauth helps you to supercharge your academic performance.► SUBJECTS COVERED
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Ratings breakdown
1,740,000 reviewsData Safety
- This app may share these data types with third parties App activity
- This app may collect these data types Personal info, App activity, and Device or other IDs
- Data is encrypted in transit
- You can request that data be deleted
Permissions
- read calendar events plus confidential information
- add or modify calendar events and send email to guests without owners' knowledge
- read the contents of your USB storage
- modify or delete the contents of your USB storage
- read the contents of your USB storage
- modify or delete the contents of your USB storage
- take pictures and videos
- record audio
- view Wi-Fi connections
- view network connections
- full network access
- control vibration
- prevent device from sleeping
Developer contact
Name
GAUTHTECH PTE. LTD.
Address
1 RAFFLES QUAY #26-10 Singapore 048583
Website
https://www.gauthmath.comPhone
+44 7543 745150
Support
support@gauthmath.com
Privacy
View policyFrequently Asked Questions
Is Gauth AI Study Companion free to use? high
Yes, the app is free to download and use. It offers in-app purchases ranging from $0.49 to $369.99 per item, and a paid subscription called Gauth+ unlocks additional features like unlimited answers, higher accuracy, and access to a large question bank. Some users noted that a trial screen appears upon first opening, which may cause confusion.
Source: app_metadata
What subjects does Gauth cover? high
According to the app's description, Gauth covers Math, Biology, Physics, Chemistry, and other subjects. User reviews also confirm help with Spanish and English. Within math, topics include algebra, geometry, trigonometry, calculus, statistics, and matrices.
Source: app_metadata, user_reviews
Does Gauth just give answers, or does it explain them? high
Multiple recent reviews highlight that Gauth provides step-by-step explanations and even offers options like 'be brief' or 'dive deeper' to customize the level of detail. The app description also states that answers include animated instructions and detailed explanations.
Source: user_reviews, app_metadata
Is Gauth appropriate for my child? high
Yes, the app has a content rating of 'Everyone' and is designed as an educational study companion for all grades. It includes features like focus mode and calculator and is aimed at helping students understand homework across multiple subjects.
Source: app_metadata, app_description
Does Gauth have ads? medium
The app description states it contains no ads, but a recent user review (January 2026) reports seeing non-skippable promotional screens for Gauth+ every few questions. This may be a difference between ad content and ads from third parties.
Source: app_metadata, user_reviews
How to Use
Gauth is an AI-powered homework helper that provides step-by-step explanations across subjects using photo-based problem input or voice interaction with a live AI tutor. (app_description)
Getting Started
Source: app_description_and_user_feedback_noted
- Download Gauth from the Google Play Store and open the app.
- Take a photo of your homework problem or type it in manually.
- Wait a few seconds for the AI to recognize and crop the question automatically.
- Review the step-by-step solution and explanations provided.
- Use the 'be brief' or 'dive deeper' prompts to adjust the explanation depth if needed.
- If stuck, tap the AI Live Tutor to ask questions by voice and see explanations on a whiteboard.
Key Features (from app listing)
Source: app_description
- Photo-based problem recognition and auto-cropping
- Step-by-step answers with animated instructions
- AI Live Tutor with voice input and whiteboard
- Multi-subject support (Math, Biology, Physics, Chemistry, and more)
- Study toolbox including reading, writing, focus mode, and calculator
- Optional Gauth+ subscription for unlimited answers and 24/7 expert help
Based on a user review (Review #3, recent_reviews) reporting confusion that led to deleting the app. The query 'Shortly after, I thought to give it another shot' indicates the free version is accessible after dismissing the trial prompt.
How this content was created
Content type: pattern_analysis_of_user_reviews_and_metadata
AI generated: Yes
- Google Play user reviews (5 reviews for this app per app), January 4, 2025 to January 30, 2026
- Google Play ratings distribution
- App Store listing metadata
- Review sample is small (5 reviews) and not statistically representative.
- Only recent_reviews bucket was available; no high-engagement negative or positive reviews.
- Claims labeled 'low confidence' are based on single-review observations and may not reflect general user sentiment.
- No real-world app testing was conducted.
- Feature availability may vary by region, device, and app version.
Pros & Cons
Based on analysis of Google Play user reviews
Pros
- Provides educational explanations rather than just answers, with customizable depth options. high
Theme 'explanatory and customizable answers' appears in 2 of 5 recent_reviews. Review #1 praises the app for explaining steps and offering prompts like 'be brief' or 'dive deeper'. Review #4 also mentions problems were explained very well.
Evidence (2)
“Works amazingly, i love how it goes to explain rather than just giving you the answer, also includes prompts like "be brief" or "dive deeper", i find this absolutely amazing.”Rating: 5★ December 31, 2025 809 likes“This is the best app for help with complex math problems. Universities should be paying them instead of the "professors" that don't actually teach anything these days. All problems were explained very well.”Rating: 5★ December 04, 2025 500 likes - Effective across multiple subjects beyond math, such as Spanish and English. medium
Theme 'cross-subject effectiveness' appears in 1 of 5 recent_reviews. Review #5 reports success with Spanish and English classes. While only one review, the app description also explicitly lists multiple subjects.
Evidence (1)
“I have been struggling with Spanish for awhile now. I am in an online program. I have never really understood how to do the ending verbs. I am also very confused anytime it comes to English class. this app has helped me understand and finish my Spanish class completely.”Rating: 5★ January 04, 2025 23,750 likes
Cons
- Frequent and non-skippable advertisements for Gauth+ disrupt the user experience. low
Theme 'disruptive ads' appears in 1 of 5 recent_reviews. Review #2 describes ads interrupting after every two questions that cannot be skipped and push a free trial.
Evidence (1)
“it's very ad-filled. it's a game changer with studying and questions, but it's also really annoying to get a gauth+ ad whenever your done with a question, with it happening every two questions I screenshot. it's really annoying as I cannot skip it, and it is only for a free trial that”Rating: 4★ January 30, 2026 317 likes - The app's trial screen may cause confusion about pricing, leading to premature deletion. low
Theme 'trial screen confusion' appears in 1 of 5 recent_reviews. Review #3 reports initially deleting the app because a trial screen appeared, leading them to believe payment was required.
Evidence (1)
“I downloaded the app and a trial screen came up so I thought you had to pay. This caused me to delete the app. Shortly after, I thought to give it another shot. The trial screen came up again but t”Rating: 4★ December 02, 2025 96 likes
Recent Reviews
Aivanna Gokes
5★Works amazingly, i love how it goes to explain rather than just giving you the answer, also includes prompts like "be brief" or "dive deeper", i find this absolutely amazing. Theres also no forced ads other than the quick 5 second ads displaying the paid version, and its completely skippable. There is a paid version, but the free one has worked perfectly fine for me and has never let me down. 100% best study app i've ever used.
LANDYN SWAFFORD
4★it's good, but it's very ad-filled. it's a game changer with studying and questions, but it's also really annoying to get a gauth+ ad whenever your done with a question, with it happening every two questions I screenshot. it's really annoying as I cannot skip it, and it is only for a free trial that I've already used. I really am glad I found this, because it's helping me pass.
Brooklyn Hall
4★This app has not failed me so far! It has done a great job explaining and giving me valid information. I downloaded the app and a trial screen came up so I thought you had to pay. This caused me to delete the app. Shortly after, I thought to give it another shot. The trial screen came up again but this time, I found a "x" button that didn't appear to be there before. it was probably something I missed but in the end it's good! The images in the examples don't load correctly for me either
Jonathan Wilder
5★This is the best app for help with complex math problems. Universities should be paying them instead of the "professors" that don't actually teach anything these days. All problems were explained very well. If I had multiple math classes then the yearly premium would definitely be worth it. Luckily I only needed help with one assignment so I got by on the free trial, but will definitely return to this app if I need help with math!
Bre Millward
5★I have been struggling with Spanish for awhile now. I am in an online program. I have never really understood how to do the ending verbs. I am also very confused anytime it comes to English class. this app has helped me understand and finish my Spanish class completely. I was a third of the way done with English, now im almost complete. I fully understand the courses, and use this app to double check my answers. It is free too!