Screenshots

Description

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

Sensor data-collection support:
• Vernier Go Direct® sensors - with Bluetooth® wireless technology
• Vernier Go Wireless® Heart Rate and Go Wireless Exercise Heart Rate monitors
• Vernier LabQuest® sensors used with a LabQuest Stream interface

Additional experiment options:
• Data Sharing via Wi-Fi connection to LabQuest 2 or Logger Pro® 3
• Manual Entry

Note: Sensor data collection and Data Sharing require the purchase of hardware from Vernier Software & Technology. 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, Drop Counting, and Photogate data-collection modes
• Configurable data-collection rate and duration for time-based data collection
• Optional triggering of time-based data collection based on sensor value
• Customizable unit display on supported sensors
• 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
• Use Tangent tool to show instantaneous rates of change of the data
• Find area under a curve using the Integral tool
• 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

Key Features - Collaboration and Sharing
• Create text annotations and 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
• Adjust font sizes for easier viewing when presenting to your class

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 4 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 5.12

New features and improvements:

• Examine pin can now be moved with cursor keys.
• Additional alternate text is provided for greater accessibility.
• Improved drop counter calibration display.

New PRO Feature!!! 

• Categorical data entry is now supported!!! You can now enter text in manual columns!

Notice:

• This version supports minimum OS versions iOS 13.7 and iPadOS 13.7. The App Store will continue to make previous versions available for older OS versions.

Ratings and Reviews

2.3 out of 5
195 Ratings

195 Ratings

Rrl1331 ,

Absolutely atrocious app, L learning

I don’t understand why anyone would use an app this bad, tell your teacher to not use this app, asked me to use boof ahh bluetoof. Made my battery drop faster than ur moms blood pressure. Puts my teacher in her silly goofy mood, that no one wants to see, trust me she starts zoomin round the classroom like Lightning McQueef from cars.

#1 Truth Reviews ,

Why so many 1 Stars...?

I don’t understand why this app is so lowly rated works just like it should.
Update: Completing my second physics lab with this app now and I still enjoy it. So far it has deleted one of my graphs when I closed it but it’s only done this once. I can plot multiple columns from multiple data sets in one graph which is great but you can’t pick and chose which columns you want plotted from each data set. So if you want to plot velocity from data set 1, tension from data set 2 and log (tension * velocity) from data set 3 you can’t. You can however do this in the PC version of Graphical Analysis but again a good app just understandably missing some features.

drrk1 ,

Excellent app for use with iPad and Vernier Go Wireless probes/sensors

If you are familiar with the use of Vernier probes and sensors (temp, pH, drop counter, pressure, etc.) along with the LabQuest devices, you will quickly adjust to this app.

Note: You do need Go Direct (wireless bluetooth) probes and sensors (or use LabQuest in data share mode via WiFi).

We have used this with many students, and the app works quite well. Still a few small bugs/feature refinement needed, however, virtually anything you could do with LabQuest you can do with this app.

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

Supports

  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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