WL Analysis 4+

Bar path tracker

Karol Smolak

    • 4.2 • 37 Ratings
    • Free
    • Offers In-App Purchases



Easy to use video analysis tool for weightlifting / powerlifting.

Provides approximated info about bar path, velocity, power, force and horizontal displacement.

- Automatic barbell detection (no need for manual plate selection)
- Side by side / overlay video comparison
- Bar path color based on velocity / power / force
- Adjustable playback speed
- Frame by frame playback
- Video zoom
- Charts, statistics
- Export videos with selected overlay
- Export kinematic parameters to .csv file
- Suitable for all barbell sports: olympic weightlifting, powerlifting, crossfit, etc.

What’s New

Version 1.3.9

New translations: German, Spanish
Bug fixes

Ratings and Reviews

4.2 out of 5
37 Ratings

37 Ratings

mpercy ,

Best bar tracker

This is the best bar tracker app I have found. Automatically detects plates and can handle slightly angled shots. Can also tolerate my red bar clip without getting confused. Much better for me than Iron Path, which seems to be the most popular competitor app.

What would make this app 5 stars for me is the addition of lbs support at the weight input screen. I don’t like having to convert lbs to kgs for the input and all the plates at my gym are in lbs, i.e. 45 lb Olympic bar and 45 lb plates are standard around here. If putting up the bar and 2 plates I would like to enter the weight as 135 lbs.

Frankgrim ,

Good Not Great

I love the ability to track the path of the bar and there are so many helpful graphs and statistics I immediately bought the pro version, however, my only gripes are associated with quality of life things. The app will not allow me to save any tags associated with the videos nor does it allow me to save the weight of each lift even after clicking save. I also have issues of the app not allowing me to crop the videos the way I want to even after adjusting the slider on the top. However, I think my issues are more of a one off thing and I still highly recommend this app especially if you’re not too worried about keeping each one of your videos and just care about it on a per lift basis.

Lancer192 ,

Best app to improve Olympic lifting form

I’m always recording myself at my CrossFit box doing various Olympic lifts. I review them and try to improve upon my form. However, I’ve always wished there was a way to track the bar path and do analysis on it. Then I found this app!

I love that it can detect barbell plates and determine the center accurately. I love that there are graphs that show velocity, power, horizontal and vertical displacement, acceleration, etc etc! I love that you can export this data as a csv file.

This app is deff worth it for anyone wanting to improve their lifts, regardless if they’re starting or have been doing it for awhile.

App Privacy

The developer, Karol Smolak, 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 Linked to You

The following data may be collected but it is not linked to your identity:

  • Identifiers
  • Usage Data
  • Diagnostics
  • Other Data

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

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