# StrideCheck: Running Form AI — AI running form analysis

> AI-powered running form analysis with personalized feedback and training plans. (iPhone/iPad app by Nullspark LLC.)

- Source: https://appshunter.io/ios/app/stridecheck-running-form-ai/id6802892775 (this page in markdown: same URL + `.md`)
- Developer: [Nullspark LLC](https://appshunter.io/developer/6782250054)
- Category: Health & Fitness, Sports
- Price: Free with in-app purchases
- Rating: 5.00/5 from 1 App Store ratings
- Age rating: 4+
- Requires: iOS 16.4 · 59 MB
- Languages: American English
- Released: 2026-08-24
- Data updated: 2026-09-13
- Monetization: freemium
- User reviews in markdown: https://appshunter.io/ios/app/stridecheck-running-form-ai/id6802892775/reviews.md

## What is StrideCheck?

Film 10 seconds of your run. StrideCheck's AI reads your stride like a coach and hands you a form score, your #1 fix, and a 2-week plan, all grounded in peer-reviewed research.

HOW IT WORKS
1. Prop your phone side-on and record 10 seconds of running (treadmill or road), or upload a clip.
2. AI tracking measures 33 body points in every frame.
3. Get your form score, every metric explained, and one clear fix with drills.

WHAT GETS MEASURED
- Cadence (steps per minute), matched to your pace
- Landing position and overstriding
- Vertical bounce
- Posture and trunk lean
- Knee bend at landing
- Foot strike (precise with slo-mo video)

WHY RUNNERS TRUST IT
- Evidence first: recommendations follow published research, like gradual 5-10% cadence changes shown to cut running injuries 62% in a randomized trial (Chan 2018).
- No fads: no barefoot dogma, no "one perfect form". If nothing needs fixing, StrideCheck says so.
- Honest measurements: bad filming angles and unclear clips are rejected with specific instructions before any payment.
- Private: videos are analyzed and deleted from the server within 24 hours.

STRIDECHECK PRO
Your full report, drills, 2-week plan, history, and unlimited re-tests unlock with a subscription: $3.99/week or $24.99/year. Payment is charged to your Apple ID at confirmation of purchase. Subscriptions renew automatically unless cancelled at least 24 hours before the end of the current period, and can be managed in your App Store account settings.

Terms: https://stridecheck.app/terms
Privacy: https://stridecheck.app/privacy

StrideCheck provides general fitness and educational information, not medical advice.

## Key features

- AI-powered stride analysis
- Form score and metrics
- Personalized fix and drills
- 2-week training plan
- Research-backed recommendations
- Video upload or recording
- Privacy-focused analysis

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Weekly | $3.99 | per 7 days |
| Annual | $24.99 | per year |



## Frequently asked questions about StrideCheck

### How does StrideCheck analyze my running form?

StrideCheck uses AI to track 33 body points in a 10-second video of your run. It then provides a form score, explains various metrics, and suggests a specific fix with drills.

### What metrics does StrideCheck measure?

StrideCheck measures cadence, landing position, overstriding, vertical bounce, posture, trunk lean, knee bend at landing, and foot strike.

### Is StrideCheck's advice based on scientific research?

Yes, StrideCheck's recommendations are grounded in peer-reviewed research, such as studies showing gradual cadence changes can significantly reduce running injuries.

### How much does StrideCheck cost?

StrideCheck is free to download and use for basic analysis. A Pro subscription unlocks full reports, drills, a 2-week plan, and unlimited re-tests for $3.99/week or $24.99/year.

### What are the subscription options for StrideCheck Pro?

StrideCheck Pro offers two subscription plans: a weekly plan at $3.99 and an annual plan at $24.99. Both provide access to advanced features.

### How do I cancel my StrideCheck Pro subscription?

Subscriptions automatically renew unless cancelled at least 24 hours before the current period ends. You can manage your subscription in your App Store account settings.

### Is my running data private with StrideCheck?

Yes, videos are analyzed and deleted from the server within 24 hours, ensuring your data remains private. StrideCheck is not ad-supported.

### What devices does StrideCheck support?

StrideCheck is currently supported on iPhone devices.

## Version history (last 1 release)

### 1.0 — 2026-08-24

No release notes.

## More apps by Nullspark LLC

- [JogMog: Running Pet Game](https://appshunter.io/ios/app/jogmog-running-pet-game/id6782250052)

All apps by Nullspark LLC: https://appshunter.io/developer/6782250054

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-13.*