AccelIntel vs VeloTrack

Capture bar speed with Apple Watch and turn your strength workouts into actionable velocity-based training data. AccelIntel is a VBT app for athletes, sprinters, lifters, and coaches who want to train with clearer intent. Measure lifting velocity on Apple Watch, then review rep-by-rep bar speed, velocity loss, fatigue, training zones, and progress on iPhone. Traditional strength tracking tells you how much weight you lifted and how many reps you completed. Velocity-based training adds critical context: how fast you moved the load, whether speed declined during the set, and whether the work matched the goal of the workout. For speed-based athletes, that matters. Different loads and bar velocities can emphasize different qualities, including maximum strength, strength-speed, speed-strength, starting strength, and explosive power. AccelIntel helps connect weight-room training to the qualities that support acceleration, sprint performance, and athletic speed. CAPTURE BAR SPEED WITH APPLE WATCH Use Apple Watch motion tracking to record lifting velocity during barbell strength workouts without buying a separate bar-speed sensor. REVIEW WORKOUTS ON IPHONE Analyze completed workouts with detailed rep, set, exercise, and session data. See how each set performed instead of relying only on weight and reps. TRACK REP-BY-REP VELOCITY Review mean velocity, peak velocity, and time to peak velocity for individual reps. Compare rep quality within a set and across workouts. MEASURE VELOCITY LOSS See how much bar speed declines during a set. Use velocity-loss feedback to understand fatigue, manage effort, and avoid turning speed-focused work into conditioning. TRAIN IN VBT ZONES Use velocity-based training zones for different goals, including maximum strength, strength-speed, speed-strength, and power-focused work. BUILD A LOAD–VELOCITY PROFILE Perform load testing across multiple weights to understand how bar speed changes as load increases. Use your results to create personalized velocity zones and review estimated 1RM progress. MAKE BETTER LOAD DECISIONS Use post-set feedback to decide whether to increase, maintain, or reduce weight. AccelIntel helps you evaluate whether the load matched the intended VBT zone instead of adjusting by feel alone. MONITOR STRENGTH AND POWER TRENDS Review workout history, exercise dashboards, velocity trends, load changes, fatigue, consistency, and estimated 1RM development over time. BUILT FOR ATHLETIC PERFORMANCE AccelIntel is designed for athletes who want more useful feedback from strength training, including sprinters, track athletes, team-sport athletes, strength coaches, barbell lifters, and self-coached athletes. WHY BAR SPEED MATTERS The same weight can produce different training results depending on how quickly it moves. Heavy, slower repetitions may emphasize maximum strength. Faster repetitions with appropriate loads may emphasize explosive power, starting strength, or speed-strength. Tracking velocity helps show whether the work matched the purpose of the session. GOOD FOR • Velocity-based training • Apple Watch bar-speed tracking • Sprint strength training • Acceleration-focused lifting • Explosive power development • Speed-strength and strength-speed training • Maximum-strength training • Barbell workouts • Personalized VBT zones • Load–velocity testing • Tracking velocity loss • Monitoring workout fatigue • Reviewing estimated 1RM progress IMPORTANT NOTE AccelIntel is a fitness and training tool. It is not a medical device and does not diagnose, treat, cure, or prevent any medical condition. Training results vary based on programming, technique, consistency, recovery, and individual factors. Always train safely, use proper lifting technique, and follow appropriate supervision.

VeloTrack turns your iPhone into a professional velocity-based training system — no expensive external equipment required. Point your camera at the barbell and get real-time peak velocity, mean velocity, and power output on every rep. Works for squat, bench press, deadlift, power clean, overhead press, Romanian deadlift, hip thrust, and more. FOR STRENGTH COACHES: - Manage a full athlete roster across multiple teams - Build and save custom workouts with sets, reps, and percentage of 1RM - Assign workouts to individual athletes or your entire team in seconds - Monitor athlete completion in real time on the Today tab - Capture a set for an athlete directly from your phone — no need to hand it over - Set velocity zones for every exercise - View athlete performance history and velocity trends - Invite athletes with a simple 6-digit code FOR ATHLETES: - See your assigned workouts with exact sets, reps, and loading percentages - Record barbell velocity using your iPhone camera - Track peak and mean velocity on every rep - Mark sets complete and sync results to your coach - View your performance history and personal records - Complete workouts on your own schedule FOR TRAINERS: - Manage up to 50 individual clients - Track client velocity and performance over time - Assign and monitor workouts remotely - Build a complete training history for every client FOR INDIVIDUAL LIFTERS: - Solo VBT tracking with no team required - Real-time bar speed feedback on every lift - Personal performance history and lifetime records - Track squat, bench, deadlift, and power clean maxes VELOCITY ZONES: - Speed — above 1.0 m/s - Speed-Strength — 0.75 to 1.0 m/s - Strength-Speed — 0.5 to 0.75 m/s - Strength — 0.25 to 0.5 m/s - Absolute Strength — below 0.25 m/s Know exactly what training effect every rep is targeting and adjust load in real time based on actual bar speed — not just feel. TEAM MANAGEMENT: - One subscription covers your entire organization - Multiple teams under one account - Assistant coaches can join your organization - Athlete invite system with automatic team linking - Coach and athlete web portals at velotrackapp.com WHY VELOTRACK: Velocity-based training has been used by elite strength programs for decades but the technology was always expensive and complicated. VeloTrack changes that — just your iPhone, a barbell, and real data. Used by high school strength coaches, college strength and conditioning programs, personal trainers, and serious individual lifters across the country. Start your 14-day free trial today — no credit card required. Full access to every feature from day one.