# MathSensei - 高校数学AI先生 > The answer is there. But the "why" remains unclear. This learning app lets you ask AI questions about the "why?" behind high school math problems. Canonical page: [https://chrome-stats.com/d/com.mathsensei.mathsensei](https://chrome-stats.com/d/com.mathsensei.mathsensei) ## Overview - **ID:** `com.mathsensei.mathsensei` - **Platform:** Android - **Type:** Android app - **Status:** Available - **Publisher:** oresamarecords - **Category:** EDUCATION - **Downloads:** 4 - **Version:** 1.0.2 - **Last updated:** 2026-06-18 - **First published:** 2026-05-29 - **Publisher country:** JP - **Size:** 32 MB - **Data as of:** 2026-09-10 - **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.mathsensei.mathsensei) - **Privacy policy:** [https://sites.google.com/view/mathsensei/privacy](https://sites.google.com/view/mathsensei/privacy) ## Description The answer is there.

But I don't understand "why."

MathSensei is a learning app that lets you ask detailed questions on the spot about math problems you don't understand.

For example, have you ever had these experiences?

・You're reading an explanation, but you get stuck halfway through.

・You get stuck at "Why does this equation work this way?"

・You have the problem and the answer, but you don't know how to solve it.

・You're doing homework and don't know where to start.

・You're a little stuck, but not enough to ask at school or cram school.

MathSensei supports you through those moments when you get stuck in math.

【Various ways to use it】

◆ Problem only

Just take a picture of the problem and press the button.

It will carefully explain the approach to solving it.

◆ Problem and answer available

It explains in detail "How do you get this answer?"

◆ You get stuck halfway through the explanation

You can underline in red and ask "Please explain this in more detail."

◆ You want to check your own answer

You can also check your steps and any discrepancies in your thinking.

【Ask only what you don't understand】

MathSensei doesn't just give you the answer.

"I understand up to this point, but I get stuck at the next step."

At times like that, you can ask detailed questions only about the parts you don't understand.

You can progress at your own pace, understanding as you go.

【Strong in Math】

• Formulas

• Graphs

• Geometry

• Intermediate steps

Math-specific content is explained in an easy-to-understand and organized manner.

It provides support to help you understand parts that are difficult to grasp from problem sets and textbooks alone.

【Choose from 4 Teachers】

You can choose from 4 teachers with different explanation styles.

• Gentle and thorough

• Strict and critical

• Logically organized

• Overview and explanation

You can learn with the explanation style that suits you best.

【No Ads】

There are no ads displayed during your studies.

It's designed for focused learning without interrupting your concentration.

[Convenient for Review]

• History Saving
• Favorites
• Tag Management
• Print Support
• Google Drive Backup

Easy to review later, making it useful for review.

[Requires a Google AI Studio API Key]

MathSensei uses a Google AI Studio API key.

By setting a free API key, you can usually use it within the free limits.

The API key is encrypted and stored only on your device.

It is never sent to the developer.

* Do not share your API key with others.

Don't get stuck and unable to move on.

MathSensei is a learning app that solves math problems on the spot.

[Notes on Use]

• This app uses AI to generate explanations. The answers may contain errors.

• Attaching the answer and intermediate steps along with the problem statement may result in a more accurate explanation.

• If the photo is unclear, the problem statement and formulas may not be recognized correctly.

• For questions requiring lengthy explanations, the answer may be divided into multiple parts.

• Please refer to textbooks and model answers for important information. ## Rankings - #2,978,701 — Overall ## Permissions and access ### Permissions - `android.permission.ACCESS_NETWORK_STATE` - `android.permission.CAMERA` - `android.permission.FOREGROUND_SERVICE` - `android.permission.FOREGROUND_SERVICE_DATA_SYNC` - `android.permission.INTERNET` - `android.permission.POST_NOTIFICATIONS` - `android.permission.RECORD_AUDIO` - `android.permission.REQUEST_IGNORE_BATTERY_OPTIMIZATIONS` - `android.permission.USE_BIOMETRIC` - `android.permission.USE_FINGERPRINT` - `android.permission.VIBRATE` - `com.android.vending.BILLING` - `com.android.vending.CHECK_LICENSE` - `com.mathsensei.mathsensei.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION` ## Similar extensions and apps - [Math AI - AI Math Solver App](https://chrome-stats.com/d/co.appnation.snapiq) — 27,461 users, 4.44 / 5 - [AhaAI: Math & Homework Solver](https://chrome-stats.com/d/com.ahaai.mathsnap) — 11 users - [Math AI: Homework Solver](https://chrome-stats.com/d/com.productshake.mathid) — 4 users - [質問解決 D.B.](https://chrome-stats.com/d/com.needs.kaiketsudb) — 38 users - [MathStudy - AI Tutor & Solver](https://chrome-stats.com/d/com.amoozstudio.mathstudy) — 1,988 users, 5.00 / 5 - [Math AI - Homework Solver](https://chrome-stats.com/d/com.yaroslav12.mathAI) — 36 users - [Math Helper AI: Math Solver](https://chrome-stats.com/d/com.mathhelper.math_helper_ai) — 52 users - [すうナビーあなたの数学の才能を、AIで解放。](https://chrome-stats.com/d/com.cyberailabs.ibanuus) — 83 users - [Math Tutor – AI Learning](https://chrome-stats.com/d/com.math.resolve.photo.ai) — 3,891,509 users, 3.95 / 5 - [Math.AI - Homework Math Solver](https://chrome-stats.com/d/com.math.ai.mathsolver.homework.solve.mathproblems) — 447,113 users, 4.26 / 5 - [AI Math Tutor: Math Solver](https://chrome-stats.com/d/com.homework.helper.ai.math) — 119 users - [MathGenius AI](https://chrome-stats.com/d/com.scan.math.formula.ai.mathpro) — 153 users --- Source: [Chrome-Stats](https://chrome-stats.com/d/com.mathsensei.mathsensei)