Vernier Graphical Analysis GW 4+

Go Wireless sensor support

Vernier Software & Technology

    • 2.4 • 158 Ratings
    • Free



This app will not receive updates

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

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.

What’s New

Version 4.0.6

• Support for iOS 13
• Various bug fixes and improvements

Ratings and Reviews

2.4 out of 5
158 Ratings

158 Ratings

🥞🥓🍳🥯 ,

It was okay

I literally only got this for school so other than that it’s just a waste of space

CAN090872 ,

Works well, but is missing some essentials.

My classes have been using this app to do labs on their Ipads with our LabQuests. However, some of the features seem clunky when creating graphs by manually inputting data. In addition and most importantly there needs to be an integral function as I teach physics. There are a lot of times where this is essential. It can be done on the LabQuest but does not transfer to this app. It doesnt make sense to not have this function. It would be great to see this added and would make this a 5-star app.

starico ,

What is wrong with all the haters?!

This app is great. I don’t know who is saying that it isn’t intuitive or that it is crashy, but they clearly do not understand how much easier to use this is for quick results from a science lab over some other graphing system like Google Sheets.

App Privacy

The developer, Vernier Software & Technology, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Not Collected

The developer does not collect any data from this app.

Privacy practices may vary, for example, based on the features you use or your age. Learn More

More By This Developer

Vernier Graphical Analysis
Vernier Video Physics
Vernier Spectral Analysis
Vernier Go Wireless
Vernier Instrumental Analysis
Vernier Thermal Analysis Plus

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