NewtonDV
Physics Video Analysis
$3.99 · Designed for iPad. Not verified for macOS.
iPad
Just imagine you want to find out which forces have an impact on a bungee jumper. Or whether the amount of fun you have on a roller coaster differs depending on sitting in the first or the last car. Maybe you want to get to the bottom of the moon landing in 1969. Did it really take place or are the videos just fakes produced in a film studio somewhere on our planet as alleged by several obscure sources?
These and other questions about kinematics can be answered easily with NewtonDV. The app analyses the movement of persons or objects in a video using mere physics. All you need is a given film sequence — or record your own video with NewtonDV.
Range of functions:
- Recording HD and slow-motion videos using the built-in iPad camera (up to 240 fps)
- Importing videos from the photo library, Files app, iCloud Drive, or via AirDrop
- Rotatable coordinate system for inclined planes or rotated recordings
- Displaying measurement data in tables and diagrams
- Drawing trend curves
- Creating time strips and stroboscopic images
- Displaying velocity and acceleration vectors with numerical values
- Exporting tables and diagrams as png files
- Exporting measurement data as csv files for further analysis in a spreadsheet program
- Sharing tables and diagrams via email
- Printing tables and diagrams
- Light and dark mode
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
General:
- Various bug fixes
New features:
- Track and analyse several objects in one video
- Export a project as a complete analysis (PDF file) with all data and figures
- Enter masses to calculate momentum and force
- Time strips / stroboscopic images: display of momentum and force vectors
- Stroboscopic images: times and time intervals can be shown
- Stroboscopic images: display of the centre of mass for several objects with entered masses
Improvements:
- Stroboscopic images: improved layout (vector values no longer overlap but are arranged sensibly)
- Video recording: a level indicator is shown
- Video recording: exposure and focus lock
The developer, Roland Wejner, 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.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Roland Wejner
- Size
- 42.3 MB
- Category
- Education
- Compatibility
Requires iPadOS 26.0 or later.
- iPad
Requires iPadOS 26.0 or later. - Mac
Requires macOS 26.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 26.0 or later.
- iPad
- Languages
English and 11 more
- English, Danish, Dutch, Finnish, French, German, Italian, Norwegian Bokmål, Polish, Portuguese, Spanish, Swedish
- Age Rating
4+
- 4+
- Copyright
- © 2026 Roland Wejner
