# Geometry Solver: AI Help

> Scan a geometry problem for the theorem, the working and a written proof

Canonical page: [https://chrome-stats.com/d/com.nggyu.geometry](https://chrome-stats.com/d/com.nggyu.geometry)

## Overview

- **ID:** `com.nggyu.geometry`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** SIA NGGYU
- **Category:** EDUCATION
- **Downloads:** 16
- **Version:** 0.1.1
- **Last updated:** 2026-07-03
- **First published:** 2026-07-03
- **Publisher country:** LV
- **Size:** 29 MB
- **Data as of:** 2026-09-17
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.nggyu.geometry)
- **Privacy policy:** [https://apps.nggyu.lv/privacy?app=com.nggyu.geometry](https://apps.nggyu.lv/privacy?app=com.nggyu.geometry)

## Description

Geometry solver with proofs. Photograph a geometry problem to get the answer, the theorem behind it and a proof you can hand in.<br><br>GEOMETRY PROOFS<br>This geometry solver writes two-column proofs with statements and reasons, or paragraph proofs. Every reason cites a named theorem or definition, since a step without justification earns no marks regardless of being true.<br><br>CIRCLE THEOREMS<br>All the standard results: angle at the centre, angles in the same segment, the angle in a semicircle, cyclic quadrilaterals, tangent-radius perpendicularity and the alternate segment theorem.<br><br>WHAT THIS GEOMETRY SOLVER COVERS<br>• Triangle congruence and similarity<br>• Pythagoras and its converse<br>• Parallel lines and angle relationships<br>• Polygon interior and exterior angles<br>• Area, perimeter and composite figures<br>• Surface area and volume of solids<br>• Sine and cosine rules<br>• Coordinate geometry and transformations<br><br>READS YOUR DIAGRAM<br>Tick marks for equal sides, arcs for equal angles, the square for right angles — notation that often carries information appearing nowhere in the written question.

## Rankings

- #2,696,506 — Overall

## Permissions and access

### Permissions

- `android.permission.ACCESS_NETWORK_STATE`
- `android.permission.CAMERA`
- `android.permission.INTERNET`
- `android.permission.POST_NOTIFICATIONS`
- `android.permission.WAKE_LOCK`
- `com.android.vending.BILLING`
- `com.android.vending.CHECK_LICENSE`
- `com.google.android.c2dm.permission.RECEIVE`
- `com.nggyu.geometry.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION`

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