VidAnalysis

Contains ads
4.1
1.79K reviews
100K+
Downloads
Content rating
Everyone
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About this app

Are you tired of having poor measuring instruments in physics lessons? Then this is the right thing for you!
VidAnalysis is a multipurpose tool: In this app measurement, physics and the actual math behind it are combined. For example you can film the free fall of a small ball or a pendulum experiment with the camera of your smartphone or tablet. Next you analyze the video by marking the object you want the motion to be tracked in every frame of the video. With this information the app creates a time-x-distance-, time-y-distance-, x-distance-y-distance-diagram and adds all values to a list. You can also add your own function to the measured values into the diagrams.
Isn't that cool?

Summarized: With this app you can
- organize your videos for analysis
- choose measuring points for analysis
- set an absolute length as reference to reality
- set an coordinate system and even rotate it
- correct your chosen points in analysis
- display three diagrams, where you can add an function as a model
- display the list of all measured values
- share and save this list as CSV file
Updated on
Oct 18, 2022

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
This app may share these data types with third parties
Device or other IDs
This app may collect these data types
Device or other IDs
Data is encrypted in transit
Data can’t be deleted
4.1
1.79K reviews
Joshua Woodruff
October 13, 2022
I wanted to use this app to capture video of a scale in an elevator. So I just needed the video in very small resolution time steps. But when trying to advance, it gets stuck on the same image, and sometimes exits ungracefully.
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Gabe Hobart
September 16, 2021
The frame by frame time stamp is great for timing objects in the lab (high school science). The rest of the features I haven't gotten to work yet.
17 people found this review helpful
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Lindsay Flint
May 6, 2020
Controls for moving through the video frame by frame don't work, and marks on the screen to set position either disappear or can't be reset.
28 people found this review helpful
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What's new

In the near future, Android no longer allows apps to access the globally accessible "external" storage. This release migrates the database from external storage to the internal storage of the app.
The user does not have to do anything, the migration happens automatically. Also CSV files can no longer be saved to external storage and need to be saved to, e.g., Google Drive or opened directly with a spreadsheet app.