# PixGraph

> Digitize charts from images or CSV, fit 130+ models, and export accurate data.

Canonical page: [https://chrome-stats.com/d/com.pixkit.pixgraph](https://chrome-stats.com/d/com.pixkit.pixgraph)

## Overview

- **ID:** `com.pixkit.pixgraph`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** Pix-kit
- **Category:** EDUCATION
- **Downloads:** 2
- **Version:** 0.7.3
- **Last updated:** 2026-06-27
- **First published:** 2026-06-26
- **Publisher country:** JP
- **Size:** 8.33 MB
- **Data as of:** 2026-09-12
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.pixkit.pixgraph)
- **Website:** [https://pix-kit.com](https://pix-kit.com/)
- **Privacy policy:** [https://pix-kit.com/privacy/pix-graph.html](https://pix-kit.com/privacy/pix-graph.html)

## Description

PixGraph transforms charts, plots, and graphs into clean, reusable numerical data.<br><br>Import a graph from an image, take a photo, or load a CSV file. Calibrate the axes, extract points with precision, visualize the result, fit mathematical models, and export everything as CSV.<br><br>Main features<br><br>• Import graph images from your gallery<br>• Capture charts directly with the camera<br>• Import existing CSV files<br>• Automatically assign CSV columns to X, Y, labels, or values<br>• Support for scatter plots, histograms, and pie charts<br>• Linear and logarithmic axis calibration<br>• Interactive point editing with undo and redo<br>• Zoom and pan for accurate digitization<br>• Automatic project saving<br>• Google Drive synchronization (optional)<br>• Export extracted data to CSV<br><br>Advanced regression<br><br>PixGraph includes more than 130 built-in mathematical models covering:<br><br>• Linear and polynomial regression<br>• Exponential, logarithmic and power laws<br>• Gaussian, logistic and sigmoid models<br>• Growth and decay models<br>• Periodic functions<br>• Piecewise and spline models<br>• Statistical and scientific distributions<br>• Many specialized engineering and scientific models<br><br>Every tested model is saved automatically and can be resumed later.<br><br>Compare models using:<br>• R² (coefficient of determination)<br>• RMSE (root mean square error)<br>• AICc (corrected Akaike Information Criterion)<br><br>Browse the top-ranked models, inspect their formulas and fitted parameters, and instantly display any fitted curve on your graph.<br><br>Designed for:<br><br>• Scientists<br>• Engineers<br>• Students<br>• Teachers<br>• Researchers<br>• Laboratories<br>• Anyone who needs to recover numerical data from graphs quickly and accurately.<br><br>PixGraph works entirely on your device. Google Drive synchronization is optional and only used if you choose to enable it.

## Rankings

- #3,059,114 — Overall

## Permissions and access

### Permissions

- `android.permission.ACCESS_NETWORK_STATE`
- `android.permission.INTERNET`
- `com.android.vending.BILLING`
- `com.android.vending.CHECK_LICENSE`
- `com.pixkit.pixgraph.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION`

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