# ModusOperandi #TeacherInPocket

> ModusOperandi helps students verify handwritten maths solution paths.

Canonical page: [https://chrome-stats.com/d/com.maths.modus\_operandi](https://chrome-stats.com/d/com.maths.modus_operandi)

## Overview

- **ID:** `com.maths.modus_operandi`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** Pelephant
- **Category:** EDUCATION
- **Downloads:** 4,344
- **Version:** 1.1.31
- **Last updated:** 2024-08-11
- **First published:** 2022-09-30
- **Publisher country:** CH
- **Size:** 66 MB
- **Data as of:** 2026-09-14
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.maths.modus_operandi)
- **Website:** [http://www.modusoperandiapp.com](http://www.modusoperandiapp.com/)
- **Privacy policy:** [https://pelephant.com/privacy](https://pelephant.com/privacy)

## Description

"ModusOperandi #TeacherInPocket" is an innovative app that allows students and teachers to verify handwritten math solutions. With a simple process of solving, scanning, and learning, users can receive instant feedback on their solution paths, discover errors, and access hints and explanatory videos. Unlike traditional tools, M.O. focuses on verifying individual methods rather than providing direct answers, encouraging independent learning and improvement in math skills.

## Rankings

- #749,269 — Overall

## Permissions and access

### Permissions

- `android.permission.ACCESS_ADSERVICES_AD_ID`
- `android.permission.ACCESS_ADSERVICES_ATTRIBUTION`
- `android.permission.ACCESS_NETWORK_STATE`
- `android.permission.CAMERA`
- `android.permission.INTERNET`
- `android.permission.POST_NOTIFICATIONS`
- `android.permission.RECORD_AUDIO`
- `android.permission.WAKE_LOCK`
- `com.android.vending.BILLING`
- `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.maths.modus_operandi.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION`

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