We compared every video-based running form analysis app available in 2026. Here is what each one does well, where it falls short, and which one fits your needs.
Until recently, getting your running gait analyzed meant booking a session at a biomechanics lab for $300 or more. Now, several apps can analyze your running form from a phone video. But they are not all the same.
Some focus on general running form. Others specialize in injury prevention. Some require subscriptions, others are pay-per-use. One is web-only. Another is iOS-only. This guide breaks down the five best options so you can pick the right one.
Disclosure: This page is published by KneeGuard. We have done our best to be accurate and fair about every app listed here, including our own weaknesses. If you spot an error, email us at contact@kneeguard.app.
How many metrics does it track? Does it just show numbers, or does it explain what they mean and what to do about them?
General form feedback vs. targeted analysis. If you have a specific concern (like knee health), a focused tool may be more useful than a broad one.
Subscription vs. pay-per-use vs. one-time purchase. Your usage frequency determines which model saves you more.
Do you get an annotated video, a PDF report, or just numbers? Visual feedback makes it easier to understand what you need to change.
iOS, Android, or web. Some apps are limited to one platform, which matters if you are on Android.
Does the app tell you what to do next? Drills, exercises, and specific form cues are more useful than a score alone.
| Feature | KneeGuard | Ochy | Movaia | AiKYNETIX | My Jump Lab |
|---|---|---|---|---|---|
| Focus | Knee injury prevention | General running form | Detailed biomechanics | Multi-sport motion | Running biomechanics |
| Platform | iOS | iOS, Android | Web only | iOS only | iOS only |
| Pricing | Credits (~$0.33-0.66/analysis) | $9-20/mo subscription | Subscription (hidden) | $12.99/mo or $79.99/yr | ~$10 one-time |
| Free tier | 15 credits | Limited trial | Unknown | Limited trial | Paid only |
| Knee-specific analysis | Dedicated | General only | General only | General only | General only |
| Knee Age metric | Yes | No | No | No | No |
| Annotated video | Yes | Yes | PDF report | Yes | Yes |
| Total metrics | 6 (knee-focused) | 15+ | 41-page report | 10+ | 8+ |
| Corrective drills | 3 per analysis | Suggestions | Detailed report | Suggestions | Limited |
| Progress tracking | Knee Age over time | Yes | No | Yes | No |
| Scientific validation | Biomechanics-based | 50K+ analyses | Coach certification | 3D markerless | Peer-reviewed |
| Multi-sport | Running only | Running only | Running only | Multiple sports | Running only |
| Android support | Coming soon | Yes | Web (any device) | No | No |
KneeGuard is the only app on this list built specifically for knee injury prevention. Instead of trying to analyze everything about your running form, it focuses on the five biomechanical factors most linked to knee injuries: overstriding, stiff landings, vertical oscillation, hip drop, and knee valgus.
Its standout feature is Knee Age, a single metric that translates your knee health into an age you can track over time. You also get a risk score (1-10), an annotated video with joint overlays, and 3 drills targeted at your specific weak points. The credit-based pricing means you only pay when you use it.
The trade-off: it is new (still in beta), iOS-only, and does not cover general form metrics like arm swing or trunk lean. If your concern is specifically about knee health, it is the most focused tool available. If you want a broad form overview, look at Ochy or AiKYNETIX instead.
Ochy is the most mature video-based running analysis app on the market. With over 50,000 analyses completed and an adidas partnership, it has significant credibility. It tracks 15+ metrics including cadence, ground contact time, arm swing, trunk lean, and more.
The app works on both iOS and Android, which is a meaningful advantage since several competitors are iOS-only. The subscription model ($9-20/month) gives you unlimited analyses, which is good value if you use it regularly.
If you want the broadest, most established running form analysis from video, Ochy is the safe choice. It does not have a knee-specific focus or a Knee Age metric, but it covers the most ground overall.
Movaia takes a different approach: it is web-based (not a native app) and produces extremely detailed 41-page biomechanics reports. It also offers a coach certification program, positioning itself as a professional tool rather than a consumer app.
If you are a running coach or want the most comprehensive single report possible, Movaia delivers the deepest analysis. The downside is that it is web-only, there is no native mobile app, no progress tracking over time, and the pricing is not transparent.
AiKYNETIX uses 3D markerless motion analysis, which is technically impressive. It supports multiple sports beyond running, making it a good choice for triathletes or athletes who cross-train.
The analysis is thorough and the 3D visualization looks great. However, it is iOS-only, the subscription is on the pricier side ($12.99/month or $79.99/year), and it does not have a knee-specific focus.
My Jump Lab stands out for two reasons: scientific validation (published peer-reviewed research) and a one-time purchase price of roughly $10. No subscription, no credits, just one payment.
It provides solid biomechanics analysis with scientifically validated metrics. The downside is limited corrective guidance, no progress tracking, and iOS-only availability. If you want a quick, cheap, scientifically rigorous check of your form, My Jump Lab is hard to beat on value.
You have had a knee issue before, or you are ramping up mileage and want to make sure your form is not putting your knees at risk. You want specific, actionable guidance for knee health.
Best pick: KneeGuard
You want to improve your overall running form. You care about arm swing, trunk lean, cadence, and a broad set of metrics. You run on Android or want the most established tool.
Best pick: Ochy
You analyze runners professionally and need the most detailed report possible. You want a tool you can use with your clients and possibly get certified in.
Best pick: Movaia
You do not just run. You also cycle, do triathlons, or play other sports. You want one app that can analyze motion across activities.
Best pick: AiKYNETIX
You want to check your form once or twice without committing to a subscription. You value scientific rigor and do not need ongoing tracking.
Best pick: My Jump Lab
You want to analyze your running form without spending much. Free trials and low-cost options matter to you.
Best pick: KneeGuard (free beta) or My Jump Lab (~$10)
KneeGuard is free during beta. Record 15 seconds and get your Knee Age in under a minute.
Try KneeGuard free