# Numdroid: prepara tus clases

> Prepare and present math classes: LaTeX, graphics, and step-by-step revelation.

Canonical page: [https://chrome-stats.com/d/com.miguel.mathpoint](https://chrome-stats.com/d/com.miguel.mathpoint)

## Overview

- **ID:** `com.miguel.mathpoint`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** NumDroid
- **Category:** EDUCATION
- **Downloads:** 44
- **Version:** 2.23
- **Last updated:** 2026-09-14
- **First published:** 2026-08-31
- **Publisher country:** BO
- **Size:** 5.18 MB
- **Data as of:** 2026-09-17
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.miguel.mathpoint)
- **Privacy policy:** [https://miguelcriss.github.io/mathpoint-privacy/](https://miguelcriss.github.io/mathpoint-privacy/)

## Description

Numdroid is a whiteboard for preparing and presenting math lessons. It combines text, LaTeX formulas, graphs, shapes, images, and ink on A4-sized sheets, and projects them with step-by-step reveal.<br><br>Everything is calculated on the device: equations don&#39;t require internet or an account.<br><br>WHAT YOU CAN PUT ON THE SHEET<br>• LaTeX text and equations, with its own keyboard (fractions, roots, integrals, matrices, Greek letters, etc.)<br>• Cartesian plane: functions, polar functions, parametric functions, relations, inequalities, and tables<br>• Number line: points, intervals, and unions<br>• Geometric shapes, images, pencil, and highlighter (also with shape correction)<br>• Multiple pages, alignment grid, groups, and copying objects from one sheet to another<br><br>HOW YOU PRESENT<br>• Order what appears in each preview (one object or several at once)<br>• Full-screen playback with laser pointer<br>• Transform: an object moves or changes size when turning pages (copy, paste, and move)<br>• Steps fade in smoothly, not abruptly<br><br>DESIGNED FOR THE CLASSROOM<br>Designed for finger-based use on mobile devices: zoom, undo, light or dark backgrounds, and automatic saving. Export a page or the current view as a PNG file whenever you want.<br><br>FREE PLAN<br>Up to 5 documents and 5 pages per document, with full editing and formatting.<br><br>NUMDROID PREMIUM (optional, Google Play)<br>• Unlimited documents and pages<br>• Vector PDF of the document<br>• ZIP file with one PNG per page<br>• Editable .numdroid copy to transfer the project to another device<br><br>Cancel anytime from Google Play. Documents live on your phone; no cloud storage or additional registration.

## Rankings

- #2,311,790 — Overall

## Permissions and access

### Permissions

- `android.permission.ACCESS_NETWORK_STATE`
- `android.permission.INTERNET`
- `com.android.vending.BILLING`
- `com.android.vending.CHECK_LICENSE`
- `com.miguel.mathpoint.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION`

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