FastAI - Sprint Form Analysis
Form critique for sprinters.
Free · In-App Purchases · Designed for iPad
FastAI is a tool for sprinters to analyze, track, and improve their sprinting.
How it works:
1) Users upload a side view of their top speed sprinting to FastAI.
2) The video is processed using an AI model. Key frames like touchdown, toe-off, and strike are extracted from the video, and the model will then analyze the users form.
3) The AI will determine what technique errors the user is making (over-striding, poor hip flexion, poor knee extension, etc).
FastAI will deliver personalized cues and drills for the user to target their respective weaknesses. The app will also grade each analysis, provide quantitative data of joint angles, and will keep a log of past analyses.
Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Ratings & Reviews
This app has not received enough ratings or reviews to display an overview.
Updated onboarding flow. Bug fixes.
The developer, Fastai LLC, 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 Linked to You
The following data may be collected and linked to your identity:
- Health & Fitness
- Purchases
- Contact Info
- User Content
- Identifiers
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Fastai LLC
- Size
- 151.3 MB
- Category
- Sports
- Compatibility
Requires iOS 18.0 or later.
- iPhone
Requires iOS 18.0 or later. - iPad
Requires iPadOS 18.0 or later. - Mac
Requires macOS 15.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 2.0 or later.
- Languages
- English
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- FastAI Monthly Subscription USD 9.99
- FastAI Yearly Subscription USD 49.99
- Copyright
- © 2025 Fastai LLC. All rights reserved.
