Ralleo
Swing analysis & visualizer
About
Analyze your tennis swing with video feedback. This app tracks your body in 3D, measures key joint angles and timing, and scores six parts of your swing. Get personalized drills and compare your technique to professionals.
What's New in Ralleo
1.0
October 8, 2026
Developer apps
FAQ
What is Ralleo?
Ralleo is a sports app designed to analyze tennis swings. It uses video recordings to track your body in 3D, measure joint angles and timing, and provide scores for different aspects of your swing.
How does Ralleo analyze my swing?
Ralleo records or uploads a video of your tennis stroke (forehand, backhand, serve, or volley). It then tracks your body's skeleton in 3D, measures key joint angles, and scores six parts of your swing: preparation, path, contact, follow-through, balance, and footwork.
Can Ralleo provide specific advice for improvement?
Yes, Ralleo identifies the single most important area to fix first in plain language. It also offers drills matched to your weakest swing category and allows comparison with professional player strokes.
Does Ralleo have ads?
No, Ralleo is ad-free. The app does not contain advertisements, allowing for an uninterrupted analysis experience.
Is Ralleo available on multiple devices?
Ralleo is supported on iPhone, iPad, and iPod devices, making it accessible for users within the Apple ecosystem.
What is the age rating for Ralleo?
Ralleo has an age rating of 4+, indicating it is suitable for users of all ages.
How often is Ralleo updated?
Ralleo was last updated on October 8, 2026, with version 1.0. Future updates will likely continue to refine its features and performance.
Is my swing data private with Ralleo?
Yes, your clips are private unless you choose to share them publicly, and shared clips are reviewed first. You have control over your data, including the ability to report or block users and delete your account and data.