7 best running form analysis apps in 2026

The best running form analysis app for most runners in 2026 is one that reads a normal phone video, shows the frame where the fault happens, and then gives drills. Caden does that for a runner working alone, Ochy gives a coach the most metrics, Movaia is the cheapest way in, and Onform is the tool for a coach who wants to draw on video.

Quick comparison

App	Best for	How it works	Price note	Ratings
Caden	A runner who wants a plan	5 to 20 second iPhone clip, private upload	Free download, Pro subscription	New, no ratings yet
Ochy	A coach who wants the most metrics	Film, upload, results in under 60 seconds	Subscription plus credits	4.5 from 286 on iOS, 4.6 from 428 on Android
Movaia	Cheapest, with a free tier	Upload on the web, wait minutes	Free tier, Pro billed yearly	No store listing, no ratings
Onform	Coach and athlete video with drawing	Record, slow down, draw, share	Subscription, coaches pay	4.8 from 8,616 on iOS
GaitLab Coach	A cheap, blunt check for a niggle	60 second side view, 1 to 10 score	Low one-off price	5.0 from 9 on iOS
RunForm AI	Ten numbers, if you accept a paywall	Upload a side or back video	Paywall after sign-up	3.4 from 5 on iOS
Physio 2D video session	Pain that will not go away	A clinician films and reads it with you	Typically 75 to 150	Not an app

Ratings are from the Apple App Store and Google Play at the time of writing.

1. Caden

Best for: a runner who wants to know what to fix and then fix it.

Caden is an iPhone app. You film 5 to 20 seconds from the side, outdoors or on a treadmill. The audio is removed and the clip uploads to private storage under your account, where Caden's servers run the pose estimation. You get a form score out of 100, six dials, cadence, and Breakpoints, which are freeze frames at foot strike, midstance and toe-off. A 4 or 8 week plan is built from your lowest scores, three sessions a week.

Pros:

• Shows the frame that proves the verdict, so you can check it.
• Drills tied to the fault. A-march, A-skip, split squat, glute bridge, in 15 to 20 minute sessions.
• Rejects a clip it cannot read instead of guessing.

Cons:

• iPhone only, iOS 17 or later. No Android.
• No public ratings yet.
• 2D only. It cannot measure pronation, force or 3D rotation.

Who it is for: a runner working alone who wants a cue, a plan and a re-check in four weeks.

2. Ochy

Best for: a coach who wants the most metrics from one clip.

Ochy is the most reviewed AI running analysis app on both stores. It covers pronation, pelvic tilt, overstride, cadence, knee position and flight time, then adds exercises.

Pros:

• Widest metric set in a consumer app, including pronation.
• Coaches praise it. A 5 star US review: "As a professional running coach, this app allows me to help my athletes make slight changes to their running form".

Cons:

• Accuracy is disputed by people who checked the footage. A 2 star GB review: "It suggests I'm leaning back too much which myself and the physio both agreed is wrong based on the footage."
• Billing and price complaints. A 1 star AU review: "They won't show pricing in the App Store, or on their website."
• Exercises called "too general" on Reddit, and the app does not prompt you to repeat them.

Price at the time of writing, as listed in the App Store: $19.99 a month, $89.99 to $119.99 a year, or $49.99 for 15 analyses. Reviewers report one free analysis.

Who it is for: a coach or physio who wants many numbers and will check them against the video.

3. Movaia

Best for: the cheapest way to try AI form analysis.

Movaia is a web app. You upload a video in a browser. The vendor says a normal-speed video takes around 5 minutes.

Pros:

• Free tier of 2 limited analyses a month, per the vendor site.
• Cheapest paid plan here: US$2.50 a month billed yearly at US$29.94 at the time of writing, per the vendor site. Pro adds rear view and exercises.

Cons:

• Not an app. You upload and wait minutes, not seconds.
• No store listing, so no ratings to check.

Who it is for: a runner on a budget who does not mind a browser.

4. Onform

Best for: a coach who wants to draw lines, record a voice note and send it to an athlete.

Onform absorbed Hudl Technique. It records at up to 240 fps on iPhone, slows down, draws, compares clips and adds chat. A human does the reading, not an AI.

Pros:

• Frame-by-frame at 240 fps. A 5 star US review: "It allows me to analyze videos frame by frame."
• Named, responsive support in reviews.

Cons:

• Not for solo runners. A Google Play review: "Not for self analysis. Requires a coach"
• Trial billing. A 1 star US review: "They offered a 7 day free trial. I chose that option and was immediately charged for a full month subscription."
• The Android app rates 3.0 against 4.8 on iOS.

Price at the time of writing: reviewers cite $30 a month for coaches.

Who it is for: a coach with athletes to manage.

5. GaitLab Coach

Best for: a runner with a niggle who wants a cheap, blunt read.

Record a 60-second side-view video, flag your injury, get a 1 to 10 score, the flaws linked to your pain, and a 4 or 8 week plan.

Pros:

• Very cheap. The App Store lists $4.99. A 5 star US review: "For only $2 I got really good feedback on my running form. When I've worked with running coaches I would only get general advice."
• Specific. Reviewers say it explains why each fault costs efficiency.

Cons:

• Side view only.
• Nine ratings. The one Google Play review found: "says I heel strike when I clearly midfoot strike. garbage inaccurate app"

Who it is for: a second opinion for the price of a coffee.

6. RunForm AI

Best for: a runner who wants ten numbers and accepts a paywall.

RunForm AI takes a side or back video and returns 10 metrics with scores and coaching text.

Pros:

• Detailed output. A 5 star US review: "you don't need any expensive equipment, and the results are pretty detailed."
• Side and back angles.

Cons:

• Paywall first. A 1 star US review: "Unreasonable paywall. App takes login info and asks questions just to be met with paywall."
• Reliability. A 1 star US review of the sister listing says the metrics "were obviously wrong and sometimes didn't even load."

Who it is for: the curious. With 5 ratings and a 3.4 average it is a gamble.

7. A physio 2D video session

Best for: pain that has lasted more than two weeks.

Not an app. A physio films you and reads the video with you, then gives a few cues.

Pros:

• A clinician can diagnose. No app can.
• A trained eye catches things a 2D skeleton misses.

Cons:

• Cost. A 2D session is typically 75 to 150, and some pay far more.
• No re-check unless you book again.

Who it is for: anyone whose question is "why does this hurt". See clinic vs app.

How we ranked

Six criteria, in order of weight:

1. Works from a normal phone video. No sensors, no lab.
2. Shows the frame where the fault happens, so you can check the verdict. This is why Caden ranks first for solo runners.
3. Gives drills, not just a score.
4. Honest about limits. A 2D video cannot see force or pronation.
5. Price and billing clarity.
6. Review sentiment, weighted by how many reviews exist. Caden has none yet.

We did not test accuracy in a lab. Read how accurate are running form apps before trusting any one number, including Caden's.

How to do it in Caden

1. Tap Run a new analysis and set up a side-on shot.
2. Prop the phone at hip height and film 10 to 20 seconds at easy pace. See how to film yourself running.
3. Read the form score and six dials. Tap the lowest dial for the cue.
4. Open Breakpoints and check the Foot strike frame. Agree with it before you act.
5. Start a 4 or 8 week plan on the Exercises tab.
6. Re-film in week 4 and open Before and after in Stats.

FAQ

Which running form analysis app is most accurate?

No independent test across these apps has been published. Ochy has the most reviews and the most accuracy complaints. Pick an app that shows the frame it judged, then check it with your own eyes.

Is there a free running form analysis app?

Movaia has a free tier of 2 limited analyses a month. Ochy gives one free analysis. Caden is free to download, and the full analysis and plan need a Pro subscription. See best free running form apps.

Does Caden work on Android?

No. Caden is iPhone only, iOS 17 or later.

Competitor names belong to their owners.