ASENSEI Spark vs FormSight
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
ASENSEI Spark
Read full descriptionHide full description
ASENSEI SPARK ignites your imagination for whatβs possible with movement recognition powered by ASENSEI. ASENSEI is the industry-leading software development kit (SDK) for real-time movement recognition and coaching β powered by 3D Computer Vision, Spatial Computing, and Equipment Recognition, using only the camera on your phone or tablet. With ASENSEI SPARK, youβll experience interactive coaching sessions across health, fitness, and sport. Each experience showcases how ASENSEIβs intelligent movement AI can recognize what youβre doing, assess how well youβre doing it, and deliver real-time feedback and coaching to improve your performance. ASENSEI SPARK is built for innovators β from partners evaluating our SDK to early adopters shaping the future of connected coaching. It demonstrates whatβs possible when human movement becomes the human interface. MOBILE & KIOSK MODES allow you to offer in-gym or at-home experiences to your members, with results available immediately on-device and uploaded to your applications. ASENSEI Pulse is a set of pre-built movement assessments that you can deploy immediately to identify potential mobility issues. Artificial Intelligence meets Athletic Intelligence.
FormSight
Read full descriptionHide full description
FormSight is a coaching tool for personal trainers, strength coaches, and movement specialists. Record a client's set, see a live skeleton overlay with joint angles and rep-by-rep form grades, then review the session with frame-by-frame playback, annotation, and looping. WHAT IT DOES β’ Live skeleton overlay with joint angles during recording β’ Rep counting with green, yellow, and red form grades β’ Eight movement quality checks including knee valgus, hip shift, forward lean, and back rounding β’ Side-by-side comparison of two sessions β’ Frame-by-frame review with drawing, annotation, and looping β’ Per-client roster with session history, trend charts, and quality scores β’ Branded PDF reports for client check-ins β’ Still frame capture and video export to Photos β’ Fully on-device processing β no internet required, no account, no data leaves your device SUPPORTED EXERCISES Squat (front view and side view), Romanian deadlift, stiff-leg deadlift, and good morning. Each exercise activates the movement quality checks that apply to its pattern. SUBSCRIPTION FormSight Coach starts with a 14-day free trial. After the trial, continue at $9.99 per month or $99 per year. Subscriptions auto-renew through your Apple ID unless cancelled at least 24 hours before the end of the current period. Manage or cancel anytime in Apple ID Settings. PRIVACY All client data, recordings, session notes, and PDF exports stay on your device. FormSight has no analytics, no account creation, and sends no data to a server. FormSight is a coaching and observation tool. It is not a medical device and is not intended to diagnose, treat, cure, or prevent any injury, illness, or condition.
Screenshots
Verdict
The clearest difference is in-app purchases: ASENSEI Spark at none against FormSight's 2. ASENSEI Spark also leads on iOS requirement (14.0 vs 17.0). On price, update cadence, ads and device support there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. FormSight sells 2 in-app purchases, starting at $9.99 per month. ASENSEI Spark asks for nothing beyond the download.
ASENSEI Spark ships an update every 2 months, FormSight monthly. The most recent releases landed on October 10, 2026 and October 8, 2026 respectively.
| Parameter | ASENSEI Spark | FormSight |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 months | Monthly β better |
| Ads | No | No |
| In-app purchases | No β better | Yes |
| Devices | iPhone, iPad, iPod β better | iPhone, iPad |
| Requires iOS | 14.0 β better | 17.0 |
| Further details β not scored | ||
| Size | 134 MB | 8 MB |
| Age rating | 4+ | 4+ |
| Developer | ASensei Inc | Big Creek Holdings LLC |
In-app purchases
ASENSEI Spark
No in-app purchases
FormSight
- FormSight Coach (Monthly)14 Days trial$9.991 Month
- FormSight Coach Annual14 Days trial$99.991 Year









