Every rep.Live in your pocket.
Two apps, one sensor. The athlete app is a mobile app that turns any phone into a full VBT training tool. The coach portal is a web app, accessible from anywhere, on any device, at any time. Open a browser, plan workouts, run live group training and mass-test entire squads. No install, no App Store, no iPad, no lock-in.
One sensor, paired with an app solution tuned for every detail of the lift - from the first warm-up rep to your final weekly report.


One sensor. Two experiences. Built for who uses it.
The athlete lives in the ORCA mobile app. The coach lives in the ORCA web portal. Same data model, same sensor, two interfaces tuned for the job.
A full VBT lab, running on the phone in your pocket.
Pair a sensor in seconds and see every rep as it happens. The Core app is free forever with every ORCA sensor. Pro unlocks planning, testing modes and considerably more tracking on top of the same interface.

Core ships free forever with every ORCA sensor. Pro unlocks planning, testing modes and long-term tracking on top of the same interface. Cancel anytime.
| Feature | Core Free | Pro $12 USD/mo · $10 USD/mo annually |
|---|---|---|
Live velocity, power and bar path on every rep Mean vs peak velocity → | ||
Automatic set and rep detection | ||
Auto-tare and auto-calibration How we calibrate in-lab → | ||
Wireless sensor pairing in under 5 seconds | ||
Works with any barbell, dumbbell or machine | ||
Custom velocity zones and targets Velocity zones explained → | Basic | Full library |
Set and session history | 30 days | Unlimited |
Session notes and RPE logging | ||
Training planning: multi-week programs with scheduled sessions What is VBT? → | ||
Coach planning: assign, review and adjust athlete blocks Autoregulation in practice → | ||
1RM estimation from load-velocity profiling 1RM from load-velocity → | ||
Advanced testing modes (CMJ, SJ, isometric, drop-jump) | ||
Readiness score, auto-adjusted working loads Readiness monitoring → | ||
Bar path, force, RSI and asymmetry analysis Why two IMUs beat one → | ||
Fatigue trends and long-term progression dashboards Velocity-loss cutoffs → | ||
Session export (CSV, PDF) and cloud sync with your coach | ||
Priority support and early access to new modes |
Plan, coach and test, anywhere, on any device.
The coach portal is a web app, so your workflow is never tied to one room or one machine. Open a browser on a laptop at the office, a desktop in the lab, or a tablet on the floor. No install, no App Store, no waiting. Plan workouts for your athletes, run live group training with every bar streaming to one screen, or mass-test a whole squad in a single session. One data model, warm-up to weekly report.

- Plan workouts for every athlete: drag-and-drop programming, blocks and cycles Why VBT beats % of 1RM →
- Live group training: watch every bar on the floor in real time from your browser
- Mass testing sessions: run whole squads through CMJ, SJ, isometric or 1RM profiling in one flow 1RM from load-velocity →
- Multi-sensor pairing across the floor, all streaming to one screen
- Individual and squad-level dashboards with fatigue and readiness trends Readiness monitoring →
- Velocity, load and readiness alerts during live sessions Velocity-loss cutoffs →
- Roster management with tags, positions, squads and access levels
- Assign, review and adjust athlete programs remotely; updates push straight to their phone Autoregulation in practice →
- Full data export and integration-ready cloud storage
- Web-based access from anywhere, anytime, on laptop, desktop or tablet; no install required
Athlete phone. Coach browser. Same data, in sync.
Every set logged in the athlete's mobile app flows straight to the coach portal, and programs pushed back land on the athlete's phone within seconds. No CSV back-and-forth, no manual entry.

