Spark Motion Pro vs Reflex
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!!! _____________________________________________________
Reflex
This app uses your phone's camera and AI to measure shoulder range of motion and guide you through personalized exercises. It helps track recovery, prevent injury, and improve mobility with tailored stretches and progress monitoring.
- AI-powered shoulder assessment
- Personalized exercise recommendations
- Range of motion measurement
- Injury prevention guidance
- Recovery progress tracking
- Pain and sleep tracking
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You’re 5 Minutes from Improving Your Shoulder Health Whether you’re interested in your shoulder’s range of motion to avoid injury or recover from one, you’re holding the solution in the palm of your hand. Thanks to Reflex, your phone is the only tool you need to understand your current mobility. When you’re healthy, this app can help you recognize weak spots and avoid injury. When you’re in recovery, this app is your partner in monitoring recovery, assessing progress, and improving performance. Using your phone’s camera, sophisticated AI technology recognizes your shoulder and guides you into position to capture measurements. In just five minutes, you can complete the exercises that help measure your range of motion. These exercises also pull double duty to help you rebuild strength in your shoulder muscles and ligaments. You want to include static and dynamic stretches into your regimen to achieve optimum health. Reflex guides you through several exercises. Over time, the app tailors to your progress and suggests personalized stretches to improve your shoulder health. You can make significant gains in your health at no cost with Reflex. You can download the app and set up a free account to complete two range of motion measurements per month and measure daily pain and sleep. If you appreciate the benefits of Reflex, you can upgrade to get unlimited measurements and custom features to enhance your experience. What You’ll Love · Resources: Get unlimited access to news and resources to understand shoulder health. · Exercises: Follow clear directions on tailored exercises you need to complete to improve your shoulder health. · Assessment: Get an accurate baseline assessment of your shoulder’s range of motion. · Prevention: Recognize where weaknesses exist so you can reduce the risk of new or further injury. · Results: Look at results over time for a visual comparison of progress, especially following an injury. · Improvements: Let the app lead you to better sleep and less pain with a regimen tailored to your body’s shoulder health. Reach for the Stars Reflex is like a handheld physio. Just set your phone upright on a solid surface in front of you and let your phone assess and guide your movements as if a physio were standing before you. Over time, you can look at side-by-side images to see your progress and assess if the exercises are working. With your shoulder health progress, you can also track if pain levels or sleep habits improve over time. Using the app, you can take control of your recovery and improve your range of motion – so you can reach for the stars. Let’s work together to reach your goals. — FREE FEATURES - 2 Assessments per month - Unlimited Pain and Sleep measuring - Recommended Stretches based on Assessment SUBSCRIPTION FEATURES - Unlimited measurements per month - Choose custom exercises to complete - Compare exercise results side by side - Tracking charts to see changes over time - Video exercises to aid shoulder strength and recovery SUBSCRIPTION TERMS Reflex offers four auto-renewing subscription options: The subscription will automatically renew unless turned off in your iTunes Account Settings at least 24 hours before the current period ends. You can go to your iTunes Account settings to manage your subscription and turn off auto-renew. Your iTunes Account will be charged when the purchase is confirmed. If you subscribe before your free trial ends, the rest of your free trial period will be forfeited as soon as your purchase is confirmed. Privacy Policy: https://reflexhealth.co/privacy-policy/ Terms of Service: https://reflexhealth.co/terms-of-service/ Disclaimer: This app is not intended to diagnose any condition. Please seek a healthcare practitioner’s advice in addition to using this app before making any medical decisions.
Screenshots
Verdict
The clearest difference is in-app purchases: Spark Motion Pro at none against Reflex's 10. Spark Motion Pro also leads on ads (none vs shown) and review sentiment (67% vs 33%). Reflex's advantage is update cadence (weekly vs every 2 months). On price, rating, ratings volume and device support 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. Reflex sells 10 in-app purchases, starting at $4.99 per 7 days. Spark Motion Pro asks for nothing beyond the download.
Reflex holds the better App Store score, 4.3 against 4.1. Both are backed by a comparable volume of ratings — 14 and 12 respectively. Written reviews complicate that: 67% of Spark Motion Pro's written reviews are positive against 33% of Reflex's, so the app with the better star average is not the one people write more warmly about.
Spark Motion Pro ships an update every 2 months, Reflex weekly. The most recent releases landed on June 1, 2026 and July 5, 2026 respectively.
| Parameter | Spark Motion Pro | Reflex |
|---|---|---|
| Price | Free | Free |
| Rating | 4.1 (14 ratings) | 4.3 (12 ratings) — better |
| Positive reviews | 66.7% of reviews — better | 33.3% of reviews |
| Number of ratings | 14 — better | 12 |
| Update frequency | Every 2 months | Weekly — better |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15 | 14.1 — better |
| Further details — not scored | ||
| Size | 30 MB | 93 MB |
| Age rating | 9+ | 12+ |
| Developer | Spark Motion LLC | Sliced Backhand Ltd |
Customer experience
Spark Motion Pro
Reflex
In-app purchases
Spark Motion Pro
No in-app purchases
Reflex
- Billed Every Week$4.997 Days
- Billed Every Month (Starter)$4.991 Month
- Billed Every Month1 Month trial$7.491 Month
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- Billed Every Month (Standard)1 Month trial$9.991 Month
- Billed Every Month$14.991 Month
- Billed Every 3 Months$34.993 Months
- Billed Every Year$54.991 Year
- Billed Every 6 Months$59.996 Months
- Billed Every Year (Standard)$59.991 Year
- Billed Every Year$89.991 Year
Questions
Is Spark Motion Pro free?
Is Reflex free?
Which has better reviews, Spark Motion Pro or Reflex?
Do Spark Motion Pro or Reflex have ads?
Which is updated more often, Spark Motion Pro or Reflex?
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