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nFlow

Science Engine

Science-first athletic performance · Turin 2026

Train the Science.

Three apps. Three athlete types. One engine built on peer-reviewed research and on-device AI. Pre-order at 40% off — ships within 4 weeks.

0+ Evidence drills
0 CMAS items
0ms Haptic precision
0 Meta-analysis
Posterior GRFTriple Flexion50ms Pre-ActivationMarvin et al. 2024CMAS ScoringApple Watch HapticsVision Framework AIACL PreventionVO2max TrainingBESS ProtocolCooper TestHeart Rate ZonesProprioceptionForce-Velocity Posterior GRFTriple Flexion50ms Pre-ActivationMarvin et al. 2024CMAS ScoringApple Watch HapticsVision Framework AIACL PreventionVO2max TrainingBESS ProtocolCooper TestHeart Rate ZonesProprioceptionForce-Velocity

The Orbit

Three Apps. One Engine.

Each app targets a distinct athletic capacity — built on peer-reviewed protocols, powered by on-device AI, delivered with 50ms haptic precision.

Pre-order

APP 01

CODnFlow

Deceleration & ACL Prevention

Train the brakes. Win the game. Protect the knee. 105 evidence-based drills with CMAS 9-item kinematic scoring and real-time haptic coaching.

Pop 5 Diff 5 Opp 100
decelerationagilitycuttingACLlateral
$29.99 $49.99 Save 40%

per year · billed annually

Secured by Stripe · Cancel anytime
Pre-order

APP 02

BalancenFlow

Stability & Proprioception

Find your centre. Own your ground. 96 progressive drills with BESS scoring, postural sway tracking, and vestibular training protocols.

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balancestabilityproprioceptionvestibularsway
$29.99 $49.99 Save 40%

per year · billed annually

Secured by Stripe · Cancel anytime
Pre-order

APP 03

EndurancenFlow

VO2max & HR Zones

Train the engine. Race the science. 108 sessions with Cooper Test, HRV readiness scoring, polarised training plans, and GPS zone tracking.

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enduranceVO2maxmarathonzonesHRV
$29.99 $49.99 Save 40%

per year · billed annually

Secured by Stripe · Cancel anytime

Under the Hood

Built Different.

Every nFlow app ships with these core technologies — no compromises, no cloud dependency.

50ms Haptic Precision

Apple Watch delivers sub-50ms haptic cues at exact biomechanical moments — pre-activation, ground contact, deceleration phase.

Apple Intelligence AI

Foundation Models run entirely on-device. Form analysis, coaching prompts, and drill recommendations — zero data leaves your phone.

Vision Framework Form

Real-time body pose estimation tracks 19 joint positions at 30fps. Automated CMAS and BESS scoring with no wearables required.

GameCenter Leaderboards

Compete globally on drill scores, CMAS rankings, and training streaks. No accounts — automatic Apple ID authentication.

Video Vault

See the Science.

Every drill ships with a biomechanics explainer. AI-generated with Higgsfield, annotated by sport scientists.

Triple Flexion GRF Vectors
CODnFlow #001

Triple Flexion Deceleration

Biomechanics breakdown · 45s · Higgsfield AI

START FINISH CMAS: 3/11 505 Agility
CODnFlow #021

505 Change of Direction + CMAS

Protocol walkthrough · 60s · Higgsfield AI

Single-Leg BESS Score: 4
BalancenFlow

Single-Leg Stability Assessment

BESS protocol · 40s · Higgsfield AI

LT Z1 Z2 Z3 Z4 Z5
EndurancenFlow

HR Zone Training & Lactate Threshold

Training science · 55s · Higgsfield AI

Roadmap

Launch Sequence.

From pre-order to orbit. Every week is accounted for.

Now — Week 1

Website Live + CODnFlow Build

Pre-order page active. CODnFlow core architecture, 105 drill engine, CMAS scoring system, Apple Watch haptic integration.

CODnFlowWebsite

Weeks 2–3

CODnFlow TestFlight + Media

Internal beta, Vision Framework form analysis, 105 drill videos generated with Higgsfield, App Store screenshots.

CODnFlowMedia

Week 4

CODnFlow Submitted to Apple

Full App Store submission — metadata, screenshots, privacy compliance, review notes. Begin BalancenFlow build.

CODnFlowBalancenFlow

Weeks 6–7

BalancenFlow + EndurancenFlow Build

Parallel build on shared nFlowCore framework. BESS scoring, sway tracking, Cooper Test, HR zone engine.

BalancenFlowEndurancenFlow

Weeks 10–11

Full Orbit — All 3 Live

All 3 apps on the App Store. nFlow Pass cross-app subscription active. ASO optimisation, app #4 research begins.

CODnFlowBalancenFlowEndurancenFlow

Pricing

One Pass. Every App.

nFlow Pass unlocks all current and future apps. Pre-order now and lock in 40% off for life.

Monthly

$6.99/mo
  • All 3 apps + future releases
  • 105+ evidence-based drills
  • Apple Watch haptic coaching
  • Vision Framework form analysis
  • Apple Intelligence AI coaching
  • GameCenter leaderboards
  • Cancel anytime

Core diagnostic forms & 25 drills remain free forever · Small developer — 15% Apple fee applies

Stack

The Engine Room.

SwiftUI

iOS 17+

Vision

Body Pose

Foundation

On-Device AI

Core Data

Local Storage

WatchKit

Haptics

StoreKit 2

Subscriptions

GameCenter

Leaderboards

Stripe

Web Payments

Medical Disclaimer: nFlow apps are educational fitness tools only. We are not physicians, physiotherapists, or medical professionals. The drills, scores, and AI coaching provided are based on published research but do not constitute medical advice. Always consult a qualified healthcare provider before beginning any exercise programme, especially if you have a history of ACL injury, vestibular disorders, or cardiovascular conditions.