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Estimate how far you hit each golf club using temperature, altitude, weather, and time of day.
APP STORE
My Stock Yardages
GOLF UTILITY
STATUS
Shipped
YEAR
2025
TYPE
apps
TECH
SwiftUI · iOS
CLIENT OR PRODUCT
Independent iOS product by Sidi Li.
MY ROLE
Independent product builder — iOS utility app
THE PROBLEM
Stock yardages change with air density and conditions; most golfers only have static notes from a flat range session.
CONSTRAINTS
- •Simple, field-usable UX on the course
- •Condition inputs: temperature, altitude, weather, time of day
- •Calculations grounded in launch-monitor-style assumptions
- •Independent App Store shipping
THE INVESTIGATION
Focused on the decision golfers actually make: which club to pull when conditions differ from the range.
THE STRATEGY
Ship a lightweight SwiftUI utility that adjusts stock distances from environmental inputs instead of building a full golf platform.
WHAT I BUILT
- •Club distance adjustment model
- •Condition-aware inputs and results UI
- •Native iOS utility surface
- •App Store release as independent product
THE HARD PART
Keeping the model useful and explainable without overwhelming on-course users.
THE VERDICT
- •Live on the App Store (My Stock Yardages)
- •Independent product scoped to one sharp job
- •Native iOS shipping practice for utility apps
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NO DETOURS•NO FLUFF•JUST SHIPPED•SE HABLA CODE
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