# Vernier Graphical Analysis GW — Go Wireless sensor support

> Science sensor data collection, graphing, and analysis tool for students. (iPhone/iPad app by Vernier Software & Technology.)

- Source: https://appshunter.io/ios/app/vernier-graphical-analysis-gw/id522996341 (this page in markdown: same URL + `.md`)
- Developer: [Vernier Software & Technology](https://appshunter.io/developer/389784250)
- Category: Education, Utilities
- Price: Free
- Rating: 2.40/5 from 158 App Store ratings · 90 written reviews indexed
- Age rating: 4+
- Requires: iOS 11.0 · 20 MB
- Languages: German (Germany), Russian, European Spanish, American English, Czech, French (France)
- Released: 2012-05-06
- Data updated: 2026-08-21
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/vernier-graphical-analysis-gw/id522996341/reviews.md

## What is Vernier Graphical Analysis GW?

Graphical Analysis™ GW is a tool for science students to collect, graph, and analyze data from Vernier Go Wireless® sensors.

Sensor data-collection support:
• Vernier Go Wireless® Temp and Go Wireless pH sensors
• Vernier Go Wireless Heart Rate and Go Wireless Exercise Heart Rate monitors
• Vernier LabQuest® sensors used with Go Wireless Link or LabQuest Stream interfaces
• Basic support for some Vernier Go Direct® Sensors
• NODE (by Variable Inc.) sensor support 

Additional experiment options:
• Data Sharing via Wi-Fi connection to LabQuest 2 or Logger Pro® 3
• Built-in Sensors (accelerometers)
• Manual Entry

Note: Sensor data collection and Data Sharing require the purchase of hardware from Vernier Software & Technology. Built-in sensor and manual entry of data can be performed without a hardware purchase. For more information on Data Sharing, visit http://www.vernier.com/css 

Key Features - Data Collection
• Multi-sensor data-collection support
• Time Based, Event Based, and Drop Counting data-collection modes
• Configurable data-collection rate and duration for time-based data collection
• Sensor calibrations
• Option to zero and reverse sensor readings
• Graph match feature for use with motion detectors
• Manual entry of data from keyboard and clipboard

Key Features - Data Analysis
• Display one, two, or three graphs simultaneously
• View data in a table or show a graph and table side-by-side
• Draw Predictions on a graph to uncover misconceptions
• Examine, interpolate/extrapolate, and select data
• Apply Statistics calculations to find mean, min, max, and standard deviation
• Perform curve fits, including linear, quadratic, natural exponent, and more
• Add calculated columns based on existing data to linearize data or investigate related concepts
• Pinch to scale graphs

Key Features - Collaboration and Sharing
• Add graph titles
• Export graphs and data for printing and inclusion in lab reports
• Export data in .CSV format for analysis of data in spreadsheet software such as Excel®, Google Sheets™, and Numbers®

Vernier Software & Technology has over 35 years of experience in providing effective learning resources for understanding experimental data in science and math classrooms. Graphical Analysis GW is a part of the extensive system of sensors, interfaces, and data-collection software from Vernier for science and STEM education.

## Key features

- Multi-sensor data collection
- Time, event, and drop counting modes
- Graphing and table view
- Data analysis and statistics
- Curve fitting
- Data export (.CSV)
- Manual data entry

## Recent user reviews (10 of 90)

All indexed reviews: https://appshunter.io/ios/app/vernier-graphical-analysis-gw/id522996341/reviews.md

### 5/5 — Ich bin total zufrieden🥰🤩

*2025-11-07*

Super App! Ich liebe Physik!🤓 Love it☺️

### 5/5 — Perfect

*2025-11-05, version 4.0.6*

Downloading this app was seamless. The compatibility was excellent and using this app was exhilarating.

### 1/5 — Love it!

*2025-07-04, version 4.0.6*

Chem and phys lab alrd fked me now this app comes for the gang just to bang me harder. Ty but its hella lit I didnt pass the chem lab❤️‍🔥❤️‍🔥❤️‍🔥❤️‍🔥❤️‍🔥❤️‍🔥❤️‍🔥❤️‍🔥❤️‍🔥❤️‍🔥

### 1/5 — wow

*2025-03-11*

surprises many and elevates none suck on trendy but are you done?

### 1/5 — Arschritze

*2025-02-19*

Ich krieg Herpes im Genitalbereich, wegen dieser App

### 1/5 — NICHT INSTALLIEREN!!!

*2024-09-27*

Das programm ist unbrauchbar

### 1/5 — Bad app

*2024-05-23*

Bad app

### 1/5 — cringe

*2024-03-19, version 4.0.6*

just cringe

### 1/5 — App causes Covid

*2024-01-23*

I was a wee lad when I downloaded this app, now after 6 days it feels like I’ve age 12 years. My hairs grow grey and I wince in pain when I here Graphical Analysis. I started this app when I was 17, I now have a wife and kids. I have grown at an increasingly concerning weight. Also, my 2 year old child, Sarah, has tested positive for Covid-19. How dare you? How dare you give my child covid? I will be in your walls, you hear me? In your walls.

### 1/5 — horrid

*2024-01-02, version 4.0.6*

made me fart all over the place to the point where the hospital couldn’t handle it. it was rough. very very rough.

## Frequently asked questions about Vernier Graphical Analysis GW

### What does Vernier Graphical Analysis GW do?

This application is designed for science students to collect, graph, and analyze data from Vernier Go Wireless® sensors and other compatible hardware. It provides tools for data collection, visualization, statistical analysis, and exporting results for reports.

### What sensors are supported by Graphical Analysis GW?

The app supports a range of Vernier Go Wireless® sensors like Temp, pH, and Heart Rate monitors. It also offers support for Vernier LabQuest® sensors via interfaces, some Vernier Go Direct® Sensors, and NODE sensors. Built-in accelerometers are also supported.

### Is Vernier Graphical Analysis GW free to use?

While the app itself is free to download and use for built-in sensor data collection and manual entry, collecting data from Vernier sensors and utilizing data sharing features requires the purchase of compatible hardware from Vernier Software & Technology.

### How can I share my data from this app?

You can export your graphs and data for printing or inclusion in lab reports. Additionally, data can be exported in .CSV format, allowing for further analysis in spreadsheet software like Excel®, Google Sheets™, and Numbers®.

### What kind of data analysis can I perform with this app?

The app allows you to display multiple graphs simultaneously, view data in tables, and perform various statistical calculations such as mean, min, max, and standard deviation. It also supports curve fitting with multiple function types and the creation of calculated columns.

## Version history (last 5 releases)

### 4.0.6 — 2019-11-27

• Support for iOS 13
• Various bug fixes and improvements

### 4.0.5 — 2018-08-10

Fixes a bug which caused certain internationalized versions to crash.

### 4.0.4 — 2018-08-09

• Various bug fixes and improvements

### 4.0.3 — 2018-03-06

• User-Defined Calculated Columns
• Drop Counter support
• Various bug fixes and improvements

### 4.0.2 — 2017-11-13

• Collect data from multiple Go Wireless and Go Direct sensors
• Support for iOS 11
• Various bug fixes and improvements
• This is the last update of Graphical Analysis for devices running iOS 9. Future updates will require iOS 10 or newer

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## More apps by Vernier Software & Technology

- [Vernier Video Physics](https://appshunter.io/ios/app/vernier-video-physics/id389784247)
- [Vernier Go Wireless](https://appshunter.io/ios/app/vernier-go-wireless/id815941976)
- [LabQuest Viewer](https://appshunter.io/ios/app/labquest-viewer/id874525259)
- [Vernier Thermal Analysis Plus](https://appshunter.io/ios/app/vernier-thermal-analysis-plus/id1209133783)
- [Vernier Spectral Analysis](https://appshunter.io/ios/app/vernier-spectral-analysis/id1323245536)

All apps by Vernier Software & Technology: https://appshunter.io/developer/389784250

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-21.*