# G678: Middle School Math

> Math practice for grades 6-8: ratios, algebra, geometry, statistics & more.

Canonical page: [https://chrome-stats.com/d/com.mathtutor.middle](https://chrome-stats.com/d/com.mathtutor.middle)

## Overview

- **ID:** `com.mathtutor.middle`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** Daon Opus
- **Category:** EDUCATION
- **Downloads:** 1
- **Version:** 1.0.5
- **Last updated:** 2026-09-01
- **First published:** 2026-08-20
- **Publisher country:** KR
- **Size:** 34 MB
- **Data as of:** 2026-09-10
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.mathtutor.middle)
- **Website:** [https://daonopus.github.io](https://daonopus.github.io/)
- **Privacy policy:** [https://gist.githubusercontent.com/daonopus/a36abc5acc82eaa460c394b9d44ef498/raw/e65810bc5e65cebab7a1ab712d3935ac05894383/privacy\_policy.md](https://gist.githubusercontent.com/daonopus/a36abc5acc82eaa460c394b9d44ef498/raw/e65810bc5e65cebab7a1ab712d3935ac05894383/privacy_policy.md)

## Description

G678: Middle School Math helps students in grades 6 through 8 master essential math skills through interactive practice problems.<br><br>FEATURES:<br>• Grade-specific curriculum aligned with Common Core State Standards (CCSS)<br>• Number input problems with step-by-step solutions<br>• Track your progress with detailed statistics and performance history<br>• Works offline — practice anywhere, anytime<br>• No account or sign-up required<br>• Completely free to use<br><br>TOPICS COVERED:<br>• Ratios &amp; Proportional Relationships (grade 6)<br>• The Number System — integers, fractions, decimals (grade 6)<br>• Expressions &amp; Equations (grades 6-8)<br>• Geometry — area, volume, angles, Pythagorean theorem (grades 6-8)<br>• Statistics &amp; Probability (grades 6-7)<br>• Functions — linear equations, systems (grade 8)<br>• Transformations &amp; Scatter Plots (grade 8)<br><br>WHY G678?<br>This app is designed for students, parents, and teachers who want a simple, focused math practice tool. No distractions — just math.<br><br>PRIVACY:<br>We do not collect any personal data. All progress is stored locally on your device. The app complies with COPPA (Children&#39;s Online Privacy Protection Act).

## Rankings

- #3,105,401 — Overall

## 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.FOREGROUND_SERVICE`
- `android.permission.INTERNET`
- `android.permission.SYSTEM_ALERT_WINDOW`
- `android.permission.VIBRATE`
- `android.permission.WAKE_LOCK`
- `com.android.vending.CHECK_LICENSE`
- `com.google.android.gms.permission.AD_ID`
- `com.mathtutor.middle.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION`

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Source: [Chrome-Stats](https://chrome-stats.com/d/com.mathtutor.middle)