Macro Mixer
A kitchen-scale app for protein shakes and smoothies. Tracks ingredients so you can balance fitness goals with flavour.
- Year
- 2023
- Role
- Solo build
- Tech
- SwiftUI
- Combine
- HealthKit
What it is
A protein-shake scale app. Sit your shaker on the kitchen scale, scoop ingredients one at a time, and the app tallies macros as you go.
Why it exists
I'd been eyeballing my shakes for years. Then I started actually weighing them and realised my "20g protein" scoop was 14g. The app makes the scale visible and the targets explicit.
The single best feature
Save a shake as a template, then drag a slider to scale every ingredient proportionally up or down. The post-workout 40g and the breakfast 20g are the same recipe at different volumes; the slider lets you express that without re-keying anything.