Available on iOS

Track. Analyze. Perform.

BarSpeed delivers pro-level velocity-based training using only your iPhone or iPad LiDAR camera - no racks, cables, or expensive hardware required.

  • +Turn your iPhone into a $5k velocity tracker without extra hardware.
  • +Capture peak velocity, power, and time-under-tension with LiDAR precision.
  • +Auto-generate velocity trends, power charts, leaderboards, and shareable highlight clips.
Download on the App StoreStart 7-Day Free TrialSee the Data
Performance Snapshot

Pro-level velocity metrics, generated from a single device

BarSpeed turns raw LiDAR depth data into clear, actionable metrics so lifters and coaches can answer the question How did I perform? in seconds. Swap these sample values with live session data when you connect the app.

Total Mass Moved

3,480 kg

Lifetime, weekly, and per-session tonnage update the moment a set is logged.

Estimated 1RM

182 kg

Automatic Epley estimate per lift with the load + rep source noted in history.

Peak Power Highlight

612 W

Best rep wattage per timeframe with the exercise label and trend graph.

Range of Motion

0.54 m

Average vertical displacement per session backed by LiDAR bar path samples.

Velocity Trends chart plots peak, mean concentric, propulsive, and eccentric speeds for every rep.
Power Output view compares peak vs average power so you can flag fatigue early.
Tempo & Control metrics track concentric, eccentric, pause, and total time under tension automatically.
Technology

Bring pro velocity labs into any gym with iPhone 3D sensing

BarSpeed combines LiDAR depth maps, ARKit skeletal tracking, and on-device analytics to capture every rep with accuracy previously reserved for multi-camera installations. Set up in seconds, get instant feedback forever.

LiDAR-Powered Precision
Depth sensing from iPhone Pro models powers accurate bar path, range-of-motion, and velocity calculations without reflective markers.
ARKit Joint Tracking
Real-time skeletal tracking anchors to the lifter's wrist or barbell center, adapting thresholds per exercise to keep rep detection clean.
AVFoundation Capture
Continuous 4K video recording feeds highlight clips, with automatic 7-second reels centered on the highest output set.
On-Device Analytics
Metrics compute locally for privacy before syncing to your Pose Arcade account for dashboards, leaderboards, and backups.

Cost comparison

Replace bulky hardware with a single LiDAR-enabled device and the BarSpeed app.

Traditional Camera Rigs

$4,000 - $10,000+

Requires multi-camera setup, calibration, and dedicated laptops to visualize bar speed and path.

Wearable Sensors

$400 - $600

Attach to bars or belts, limited visuals, manual export workflows for coaches.

BarSpeed

Included with your iPhone/iPad

Single device, LiDAR accuracy, highlight clips, and session analytics within minutes.

How It Works

A simple workflow that brings velocity data into every session

  1. 1

    1. Calibrate & Countdown

    Choose your exercise, desired sets x reps, and load target. BarSpeed confirms joint detection and starts a 5-second countdown.

  2. 2

    2. Capture Every Rep

    LiDAR depth plus ARKit joint tracking feed live velocity graphs, rep counters, and quality alerts while recording your set.

  3. 3

    3. Analyze & Improve

    Review hero metrics, fatigue chart, ROM gauge, and 3D bar path. Save, export, or tweak loads informed by your data.

Post-Workout Summary

Above-the-fold hero metrics backed by deep analysis

We obsess over the recap flow so lifters can answer How did I do? instantly. The first screen highlights fastest rep velocity, peak power, and estimated 1RM, alongside velocity-loss context. Scroll to review velocity and power trend charts, tempo analytics, 3D bar path, set-by-set cards, and leaderboards with notes plus intensity tags.

Fastest Rep Velocity

1.32 m/s

Peak concentric speed with personal-best callouts and velocity loss context.

Peak Power

618 W

Top rep wattage with exercise label and timeframe selector.

Estimated 1RM

185 kg

Current Epley estimate with the source load and rep count attached.

Summary playback loops automatically so athletes can share their best reps without extra editing.

  • *Velocity Trends overlays peak, mean concentric, propulsive, and eccentric speeds for each rep.
  • *Power Output chart pairs peak versus average wattage to spot fatigue and high-output sets.
  • *Tempo & Control visualization tracks concentric, eccentric, pause, and total time under tension.
  • *Radial metric groups cover Velocity Profile, Power Output, Tempo & Control, Explosiveness & Fatigue, and Range & Flight.
  • *Set breakdown cards log load, per-rep stats, badges for fastest speed or range, plus weekly/monthly leaderboards and session notes with intensity tags.
Experience Pillars

Designed around lifters, coaches, and the moments that matter

Every workflow in BarSpeed maps to the training day: fast setup, confident reps, and summary insights that turn data into better decisions. Bring the benefits of thousand-dollar rigs to any gym.

Effortless Setup

Launch the app, point your iPhone at the rack, and BarSpeed handles calibration, countdown, and auto-set tracking in under 30 seconds.

Details

Device requirements: A12 Bionic or newer. LiDAR-enabled devices unlock best-in-class depth accuracy indoors or outdoors.

Real-Time Coaching

Velocity, power, and time-under-tension render in real time with dual overlays so lifters can adjust tempo, range, or load on the fly.

Details

Latency stays below 150 ms thanks to ARKit joint tracking and adaptive peak detection tuned per exercise.

Actionable Recap

Each session ends with a cinematic summary - hero metrics, fatigue chart, 3D bar path, highlight clip, and notes that sync across history.

Details

Per-set KPIs, leaderboards, and personal best callouts keep athletes motivated between training cycles.

Motivation Loop

Surface weekly and monthly leaderboards, velocity zones, and intensity tags to gamify consistency. Export summary cards and clips for coaches or social.

Details

Export-ready assets blend stat overlays with the captured clip for fast sharing and review.

UI Preview

Built for clarity inside the weight room

Explore the core app surfaces that keep BarSpeed athletes informed, motivated, and ready for their next set.

Dashboard Overview

Surface quick stats, streaks, and the actions athletes take most.

Summary Insights

Replay highlight clips with bar-speed metrics, notes, and intensity tags.

Session Detail View

Review rep-by-rep velocity, ROM, and coaching prompts in a single screen.

Core Features

Everything you need to push velocity-based training forward

Built for weightlifters, powerlifters, and coaches who want accurate, instant, and actionable performance data.

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Automatic Session Tracking

Calibrates to the lifter's preference, auto-detects sets and reps, and captures video plus metrics with minimal setup.

FR-8 / FR-15 / FR-16

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Velocity-Based Coaching

Live overlays visualize concentric velocity, bar displacement, and time-under-tension so adjustments happen mid-set.

Goal: Real-Time Coaching

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Highlight Clips & Sharing

Generate a 7-second highlight clip for every session complete with stat overlays - ready for social or coach feedback.

FR-18 / FR-26

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Actionable Summaries

Hero metrics, fatigue chart, ROM gauge, and personal best callouts recap the session instantly with optional coaching tips.

FR-19 / FR-23

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History & Leaderboards

Filter and compare sessions by exercise, tags, or timeline. Re-open the summary overlay anytime with read-only playback.

FR-24 / FR-25

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Subscriptions & Onboarding

Multi-step onboarding tailors defaults, followed by a trial paywall powered by RevenueCat to unlock premium analytics.

FR-1 / FR-4

Unlock LiDAR-grade feedback with a tap.

Replace expensive velocity hardware with the phone already in your gym bag. BarSpeed combines 3D tracking, highlight clips, and export-ready summaries in one guided workflow.

App Store
QR code linking to the BarSpeed app