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Capture
Measure with your iPhone
Open Develupp, point your iPhone at the athlete, and capture height in seconds with a workflow designed for fast sessions.
Pre launch, join the waitlist
Unlock the Science Behind Youth Athlete Growth
Develupp uses your iPhone camera and computer vision to measure height, predict adult stature, and highlight injury risk using trusted sports science models.
Measure in seconds
Capture heights quickly with iPhone based workflows.
Monitor growth windows
Track velocity, maturity timing, and risk changes over time.
Organize better squads
Use bio banding and team reports to support fair development.
Growth Intelligence
Every player's growth story, at a glance
Get a complete profile for each athlete including maturity status, predicted adult height, growth velocity, and injury risk from peer reviewed models.
- PHV proximity, biological age, and maturity timing
- Khamis Roche predicted adult height with confidence intervals
- Automatic maturation classification with early, on time, or late status
Growth Tracking
Track growth velocity and spot injury risk windows
Monitor height changes over time with annualized growth rates. Develupp highlights athletes moving through fast growth phases when injury risk can rise.
- Growth velocity charting with risk zone overlays
- 3 month, 6 month, and 12 month rolling windows
- Evidence based injury risk levels with low, medium, and high status
Bio Banding
Group athletes by maturity, not just age
Classify your squad into four bio bands based on percentage of predicted adult height. Create fairer training groups, reduce injury exposure, and support late developers.
- Four maturity bands from pre PHV to late post PHV
- Average PPAH and squad distribution for every band
- Aligned with Scottish FA bio banding protocols
Team Reports
Squad wide growth and maturation reports
See the bigger picture with summaries for height ranges, average velocity, PHV phase distribution, injury risk counts, and player level detail in one view.
- Risk summaries with high, medium, low, and overdue counts
- PHV phase and maturity timing distributions
- Sortable player tables for height, velocity, and bio band data
Roster Management
Organize your entire academy in one place
Manage multiple teams, move players between squads, and keep your roster current with a clear workflow built for clubs and academies.
- Club hierarchy with multiple sub teams
- Drag and drop player reassignment between squads
- Player profiles with full measurement history
Quick Measurement
Measure your entire squad in minutes
Run batch measurement sessions for a whole team, queue players up, capture height with your iPhone camera, and move the data straight into reports.
- Point and measure using iPhone computer vision
- Batch sessions with per player queue tracking
- Manual entry fallback for any device
How It Works
A simple workflow for coaches who want faster measurements, clearer insight, and better development decisions.
From measurement to action
Everything moves from capture to insight in one connected flow.
Instead of juggling spreadsheets, manual notes, and separate reports, Develupp brings the full workflow together so coaches can act on the data right away.
2
Interpret
Turn raw data into insight
Growth velocity, maturity offset, bio banding, and predicted adult height are calculated automatically so coaches can understand what matters now.
3
Apply
Make better development decisions
Use the results to guide training load, compare squad profiles, manage risk windows, and support long term athlete development.
See Develupp in Action
Scroll through the app screens and explore how reports, tracking, and workflow tools fit together.
Frequently Asked Questions
Develupp runs on iPhone with iOS 16 or newer. Devices with advanced depth sensing unlock the highest measurement precision, and manual height entry is available as a fallback.
Height measurements are typically accurate within about 1 to 2 cm. The app provides a confidence score for each reading, and that uncertainty feeds into the predictive models.
Bio banding groups athletes by biological maturity instead of chronological age. Develupp uses percent of predicted adult height to place players into four maturity bands, helping coaches build fairer training groups and better support late developers.
We are preparing for App Store launch. Join the early access waitlist to be among the first users and receive priority onboarding updates.
Yes. Data is encrypted and stored on secure infrastructure. Player data remains under club control and is never shared without explicit consent.
Be First to Experience Develupp
Join the waitlist for early access and help shape the future of youth athlete development.