Angles - Video Goniometer

Published by: Nathaniel Cochran
Downloads
Revenue

Description

This goniometer tool can be used to measure angles at various times in a video. Designed for rehabilitation professionals.
Features:
• Capture new videos or import existing videos from your library
• Step frame-by-frame through a video, or drag the slider to seek to a specific time
• Select points and drag them into place
• Lines and angle measurements automatically appear, connecting the points
• Repeat with more frames, points, and angles
• Export to spreadsheet (.xlsx format) for further calculations and analysis (note that there are multiple worksheets - one with raw point coordinates, and one with angle measurements)
Make sure to capture your video directly perpendicular to your subject, with the camera level in all planes, and without panning the camera.
The display of angle labels can be turned on/off in the app's preferences, found in the Settings app.
App developer: Nathaniel J. Cochran, in collaboration with Regina Harbourne
Supported by Duquesne University, Physical Therapy Dept. in the Rangos School of Health Sciences
Developed in part to support a grant from the Institute of Education Sciences, US Dept. of Education
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Angles FAQ

  • Is Angles free?

    Yes, Angles is completely free and it doesn't have any in-app purchases or subscriptions.

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    Angles is free.

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User Rating
App is not rated in United Kingdom yet.
Ratings History

Angles Reviews

Hard to rate it

Tank the Trainer on

United States

I literally can’t get one video to even load up. 5 times in a row. It says “ can Not move video file from trim.” Everytime

No angles

Peds PT on

United States

Angles do not show up even after turning That feature on and off and back on in settings. I have contacted the developer and issue still isn’t fixed.

Not seeing Angle numbers

mambo27 on

United States

I am able to place Dots in the video, but angles aren’t showing.

The app is blank

Zofre on

United States

I have never had an app not work . I paid for it , downloaded it and when I open the app it’s blank and there are no options to make it work . Unless they reach out to me I would not suggest getting this app. For 99 cents it’s not worth my time to resolve the issue . So consider a different app.

Ok

mrsbasicshark on

United States

Fairly good app. Helpful in many cases but not all. Be nice if it was better supported - last update 1 year ago.

Great

abb1234568 on

United States

Go into settings and turn the angles display off and back on if the angle measurements don’t display for you right away.

Brief issue Quickly Resolved by Developer’s Response Time

Photom@m@ on

United States

Just started using this app to help determine flexibility for myself and my daughter (a competitive gymnast) and looking to track our progress. Had brief issue with angles not being displayed on app. However, with 5 minutes of contacting developer, I received a response directing me to go to my phone settings, then Angles app, and turn on (or for me turn off and on) the Display Angles option. Now it works beautifully. At first I was a little disappointed that it uses only videos. However, it was extremely useful when looking at a video of a “gymnastics routine” and being able to find the exact frame(s) to measure flexibility/angles for several different frames throughout the 90sec video. Thanks for a great app!

Angles not working! Developer, what's up?!

Hblue87 on

United States

This app seems great, but the angle calculations do not visualize when the markers are placed. It could be good, but not until this is fixed!

Waste of money

papi82 on

United States

I downloaded an it is not accurate with the ROM. It needs some update and fix the angles.

Great app I would tap

Steve Mac Philly on

United States

Awesome

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