A native iOS app that computes personalized macronutrient targets from your biometrics and uses an LLM to estimate macros from meal descriptions. Open source and live on the App Store at a 5.0★ rating.
MacroCal is a native Swift/SwiftUI app that calculates personalized macronutrient targets from user biometrics and uses an LLM to estimate macros from natural-language meal descriptions. It is open source and live on the App Store with a 5.0-star rating.
Computes macro goals from biometrics and inputs.
Estimates macros from natural-language meal descriptions.
Live on the App Store at a 5.0-star rating.
Full source available.
Built in Swift / SwiftUI.
Happy to demo MacroCal live or walk through the architecture and trade-offs.