# Querion AI Solve math problems > Querion AI Take a photo, and the math problem is instantly solved by AI! Canonical page: [https://chrome-stats.com/d/com.vidaapps.appmath](https://chrome-stats.com/d/com.vidaapps.appmath) ## Overview - **ID:** `com.vidaapps.appmath` - **Platform:** Android - **Type:** Android app - **Status:** Available - **Publisher:** Vida Apps Inc. - **Category:** EDUCATION - **Downloads:** 2,611 - **Version:** 2.1.0 - **Last updated:** 2026-08-18 - **First published:** 2025-02-22 - **Publisher country:** JP - **Size:** 54 MB - **Data as of:** 2026-09-10 - **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.vidaapps.appmath) - **Privacy policy:** [https://prody03.com/app-privacy-policy-en/](https://prody03.com/app-privacy-policy-en/) ## Description Querion AI is a learning support app that allows you to simply upload a photo of a math problem taken with your camera (or from your photo library), and the AI will instantly analyze and solve it for you. With detailed step-by-step explanations, it not only gives you the answer but also helps you deepen your understanding.

Now, in addition to math, Querion AI also supports English-related learning, including grammar checks, sentence structure correction, translations, and English composition proofreading. Furthermore, the newly added “Any Image Explanation” feature enables the app to interpret and solve a wide variety of problem images—even beyond math and English—providing support across multiple subjects.

It covers everything from junior high and high school math to university-level problems, including national standardized tests and entrance exams. Whether it's calculations, proofs, English grammar or vocabulary questions, sentence arrangement tasks, writing corrections, or translations, Querion AI is a multi-subject learning assistant that supports all types of academic questions.

How to Use
1. Take a picture or select an image from your photo library
- You can take a photo of the problem or select one you've already saved.
2. Trim the image as needed
- Crop the image to focus on the specific part of the problem before sending.
3. Let the AI solve and explain
- With just one tap, the AI instantly analyzes the problem and provides both the answer and an easy-to-understand explanation.

Key Features
- Solve problems just by uploading a photo
- Simply take a picture or choose an image—no typing required.
- Step-by-step math explanations
- Not just the final answer—Querion AI walks you through the full solution process using formulas and logical steps.
- English support
- Includes grammar checks, sentence rearrangement, natural expression corrections, translations, and English writing feedback.
- Any image explanation
- Supports not only math and English but also various other subjects and formats. Even textbook or worksheet photos are OK.
- Photo library and image cropping supported
- Works with handwritten notes, screenshots, or printed materials. You can trim only the area you want to send.
- Covers a wide range of academic levels
- From junior high to college level, including common exams like standardized tests, entrance exams, and certifications.
- Boost your study efficiency
- Use Querion AI for reviewing, previewing, test prep, and deepening understanding with AI-powered explanations.

Recommended For
- Students who want to study more efficiently by quickly solving math or English questions
- Learners who want clear step-by-step explanations of formulas or grammar
- Teachers or tutors who want to provide instant, accurate answers to their students
- Anyone looking to overcome weak subjects with helpful AI support
- Users who want to solve questions from multiple subjects using one app

With Querion AI, even the most difficult questions can be solved instantly—just by taking a photo.
From detailed calculations to natural English corrections, Querion AI turns “I don’t get it...” into “Now I see!”

Try it today and accelerate your learning—smarter, faster, and easier. ## Rankings - #875,302 — Overall - #19 — problem ## Permissions and access ### Permissions - `android.permission.ACCESS_ADSERVICES_AD_ID` - `android.permission.ACCESS_ADSERVICES_ATTRIBUTION` - `android.permission.ACCESS_ADSERVICES_TOPICS` - `android.permission.ACCESS_NETWORK_STATE` - `android.permission.CAMERA` - `android.permission.FOREGROUND_SERVICE` - `android.permission.INTERNET` - `android.permission.POST_NOTIFICATIONS` - `android.permission.READ_EXTERNAL_STORAGE` - `android.permission.RECORD_AUDIO` - `android.permission.WAKE_LOCK` - `com.android.vending.BILLING` - `com.android.vending.CHECK_LICENSE` - `com.google.android.c2dm.permission.RECEIVE` - `com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE` - `com.google.android.gms.permission.AD_ID` - `com.google.android.providers.gsf.permission.READ_GSERVICES` - `com.vidaapps.appmath.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION` ## Similar extensions and apps - [Math AI Photo Solver](https://chrome-stats.com/d/com.ai.mathscanai) — 1,915 users - [Math solver AI](https://chrome-stats.com/d/com.jg.mathsolverai) — 23,038 users - [Mathlet AI](https://chrome-stats.com/d/com.intsig.mathlet) — 5,993 users - [Math AI Solver](https://chrome-stats.com/d/com.ai.mathsolverapp) — 182 users - [Versper AI Math Solver & Quiz](https://chrome-stats.com/d/com.deepit.realquiz) — 1,100 users - [Calqio – AI Math Solver](https://chrome-stats.com/d/com.halfboxstudio.calqio) — 40 users - [MathIQ AI – AI Math Solver](https://chrome-stats.com/d/com.mathiq.ai.math.solver) — 1,334 users - [質問解決 D.B.](https://chrome-stats.com/d/com.needs.kaiketsudb) — 38 users - [AI Math Problem Solver](https://chrome-stats.com/d/com.umair.mathsolver) — 377 users - [AI Math Solver - PhotoMath](https://chrome-stats.com/d/com.anujitha.ai_math_master) — 295 users - [Math Solver: AI Helper](https://chrome-stats.com/d/com.nggyu.mathsolver) — 33 users - [Question ai :Ai math solver](https://chrome-stats.com/d/com.appgenius.mathexpert.mathsolver.ai) — 3,793 users --- Source: [Chrome-Stats](https://chrome-stats.com/d/com.vidaapps.appmath)