Spark Motion Pro vs Gray Institute
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Spark Motion Pro
This app analyzes movement using video recordings on your iPad. Professionals can capture, edit, and evaluate motion to provide visual feedback and track progress for clients, teams, or patients.
- Record, capture, and evaluate movement
- Edit clips and compare videos
- Instantaneous visual feedback
- 2 GB HIPAA Compliant Spark Cloud storage
- Screen Recorder voice-over tool
- Precise line drawing and measurement tools
- Frame-by-frame analysis (30 or 120 FPS)
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You must set up a Spark Motion Pro account to use this app. Spark Motion Pro is the first motion analysis app specifically designed for the iPad. Spark Motion Pro was created by professionals in the field for professionals. With the Spark Motion Pro download, you can record, capture and evaluate movement in an authentic environment at the ease of your fingertips. Spark Motion Pro is the essential tool for sports performance trainers, medical practitioners, and education professionals! Edit clips, compare videos and reveal documented progression and instantaneous visual feedback to clients, teams, patients, and athletes with simplicity and ease. Don’t cram all those videos within the limited confines of your iPad. Transfer those space fillers to the all-new Spark Cloud, and store up to 30GB of video data per Spark Motion Pro download. Spark Motion Pro never ceases to Assess. Address. and Impress—and now its basically limitless! Spark Motion Pro Features include: 2 GB HIPAA Compliant Spark Cloud virtual storage Screen Recorder voice-over tool allows for virtual assessments Improved file management Precise and comparative line drawing and measurement tools Adjustable Postural Grid & Bullseye Video snapshots Super Slow Motion Frame-by-frame (30 or 120 FPS) Goniometer Email compatibility Spark Motion Pro Testimonials: "We can't always get to the Start House in Calgary. With Spark Motion Pro I can analyze my athletes any time any place." –Todd Hays, Women’s Head Coach, USA Bobsled Team. “For us, it is an invaluable tool to assess, track and educate our athletes.”—Kyle Tarp, Director of Basketball Performance, University of Maryland. “Today's athlete identifies with technology and this package is useful right after the video is captured.”—Joshua Stoner, Director of Strength & Conditioning at the University of Missouri. "A tennis player cannot physically see his strokes. Many times, a player may believe that his stroke is mechanically correct, but once recorded and analyzed with Spark Motion's features he comes to realize his ‘true stroke’ might not be what he imagined.”—Manual Diaz, Head Men’s Tennis Coach, University of Georgia; Georgia & Puerto Rico Tennis Hall of Fame Holder. Buckle up and jump on the Spark Motion bandwagon, along with Athletes' Performance, the New England Patriots, the Boston Red Sox and many other Spark Motion friends. Remember: "Only perfect practice makes perfect!" Excited to rave about Spark Motion Pro? Like us on Facebook:http://www.facebook.com/sparkmotion Follow us on Twitter: https://twitter.com/SparkMotionllc Visit our YouTube Channel:http://youtube.com/sparkmotionllc Write us an email: Support@sparkmotion.com For more information visit our website and take the plunge that you won’t regret!!! _____________________________________________________
Gray Institute
This app helps movement professionals assess clients, design custom workouts, and track progress using functional science. It integrates with a client-facing app to set habits and access educational resources for continuous, measurable client improvement.
- 3DMAPS® Screening Tool
- Relative Success Code analysis
- Extensive exercise library
- Pre-built workout templates
- Client progress tracking
- Integration with Vitality app
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The Gray Institute App is the ultimate tool for movement professionals looking to elevate client outcomes through functional science. Built on over 40 years of expertise in Applied Functional Science (AFS), our redesigned app offers an all-in-one solution to streamline client assessments, design customized workouts, and track progress, all while integrating with the client-facing Vitality app. Key Features to Enhance Your Practice: • Assess: Leverage the exclusive 3DMAPS® Screening Tool and subjective questionnaires to gain comprehensive insights into your clients’ movement patterns, needs, and goals. • Analyze: Use the Relative Success Code to track and interpret progress, allowing for a deeper understanding of client adaptations and achievements over time. • Design: Utilize our extensive Gray Institute Exercise Library or select from pre-built GI Workout Templates to create custom workouts tailored to each client’s functional needs and objectives. • Coach: Empower clients with a goal-oriented approach, using the integrated Vitality app to set habits, track sessions, and access educational resources that reinforce their journey toward wellness. This app simplifies the essential phases of client care—assessing, analyzing, designing, and coaching—providing a cohesive platform that ensures your clients experience continuous, measurable progress. The Gray Institute App brings advanced functional movement science to your practice, enabling you to guide your clients to optimal health and performance. Download today and transform how you deliver functional movement training.
Screenshots
Verdict
The clearest difference is review sentiment: Spark Motion Pro at 67% against Gray Institute's 0%. Spark Motion Pro also leads on in-app purchases (none vs 10). Gray Institute's advantage is rating (5.0 vs 4.1). On price, ratings volume, update cadence and ads there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Gray Institute sells 10 in-app purchases, starting at $0.49 per month. Spark Motion Pro asks for nothing beyond the download.
Gray Institute holds the better App Store score, 5.0 against 4.1. Both are backed by a comparable volume of ratings — 14 and 6 respectively. Written reviews complicate that: 67% of Spark Motion Pro's written reviews are positive against 0% of Gray Institute's, so the app with the better star average is not the one people write more warmly about.
Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on November 6, 2026 and November 2, 2026 respectively.
| Parameter | Spark Motion Pro | Gray Institute |
|---|---|---|
| Price | Free | Free |
| Rating | 4.1 (14 ratings) | 5.0 (6 ratings) — better |
| Positive reviews | 66.7% of reviews — better | 0.0% of reviews |
| Number of ratings | 14 — better | 6 |
| Update frequency | Every 2 months | Every 2 months |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15 | 14.0 — better |
| Further details — not scored | ||
| Size | 30 MB | 70 MB |
| Age rating | 9+ | 4+ |
| Developer | Spark Motion LLC | Dynamic Health & Fitness, LLC |
Customer experience
Spark Motion Pro
Gray Institute
In-app purchases
Spark Motion Pro
No in-app purchases
Gray Institute
- Starter Plan$0.491 Month
- Movement Professional Locator$4.991 Month
- Individual Subscription Plan$9.991 Month
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- Templates$9.991 Month
- Webinars$9.991 Month
- Family Subscription Plan$14.991 Month
- Unlimited Clients$14.991 Month
- Trainer Plus All Access$19.991 Month
- Trainer Plus$24.991 Month
- Trainer Plus$149.991 Year
Questions
Is Spark Motion Pro free?
Is Gray Institute free?
Which has better reviews, Spark Motion Pro or Gray Institute?
Do Spark Motion Pro or Gray Institute have ads?
Which is updated more often, Spark Motion Pro or Gray Institute?
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