FormSight vs Sinclair Weightlifting Tracker
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
FormSight
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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.
Sinclair Weightlifting Tracker
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Built specifically for Olympic weightlifters, powerlifters, and serious strength athletes, Sinclair is the ultimate no-nonsense barbell tracking app. Leave the bloated, subscription-heavy workout apps behind. Sinclair provides exactly what you need to track your core lifts, measure your true relative strength, and prepare for competition. Designed to be fast and completely offline, Sinclair works instantlyβeven in basement gyms with no WiFi. CORE LIFT TRACKING - Dedicated Logbook: Quickly log your Snatch, Clean & Jerk, Back Squat, Front Squat, and Deadlift sessions with a clean, dark-mode interface designed for chalky hands. - Automatic PR Detection: Never lose track of your heaviest lifts. The app automatically recognizes new Personal Records and updates your dashboard. - Progress Visualization: View your strength gains over time with interactive line graphs for every exercise. OFFICIAL SINCLAIR CALCULATOR - Calculate your exact Sinclair score using the official International Weightlifting Federation (IWF) formula. - Automatically scales based on your logged bodyweight and gender constants to give you your true pound-for-pound strength metric. SINCLAIR PRO (One-Time Purchase) We hate fitness subscriptions as much as you do. Upgrade to Pro with a single, one-time in-app purchase and unlock lifetime access to our advanced lifting calculators: - Visual Plate Calculator: Type in your target weight and instantly see a visual rendering of exactly which colored plates to load on your 15kg or 20kg barbell. - Meet Attempt Planner: Enter your goal 3rd attempt, and let the app calculate your optimal Opener (90%) and Second Attempt (95%), complete with the exact kilogram jumps needed between lifts. - Percentage Warmup Generator: Type in your working weight to instantly generate a mathematically sound warmup progression from the empty bar up to your working sets. - Export to CSV: Own your data forever. Export your entire lifting history directly to Apple Numbers, Excel, or share it with your coach. PRIVATE & SECURE Your lifting data is yours. Sinclair requires no account creation, no email sign-ups, and no internet connection. Everything is stored locally and securely on your iPhone. Focus on the lift. Let Sinclair handle the math. Download now. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is iOS requirement: Sinclair Weightlifting Tracker at 15.1 against FormSight's 17.0. On price, ads, in-app purchases 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 and Sinclair Weightlifting Tracker sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
| Parameter | FormSight | Sinclair Weightlifting Tracker |
|---|---|---|
| Price | Free | Free |
| Update frequency | Monthly | β |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Devices | iPhone, iPad | iPhone, iPad, iPod β better |
| Requires iOS | 17.0 | 15.1 β better |
| Further details β not scored | ||
| Size | 8 MB | 26 MB |
| Age rating | 4+ | 4+ |
| Developer | Big Creek Holdings LLC | AISHA AMBER IRFAN |
In-app purchases
FormSight
- FormSight Coach (Monthly)14 Days trial$9.991 Month
- FormSight Coach Annual14 Days trial$99.991 Year
Sinclair Weightlifting Tracker
- Sinclair Weightlifting Tracker Pro$6.99
Questions
Is FormSight free?
Is Sinclair Weightlifting Tracker free?
Do FormSight or Sinclair Weightlifting Tracker have ads?
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