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Software engineer. Product builder.Occasional infrastructure enjoyer.
Percore
iOS / Perception
Overview
Percore calibrates four senses: colour, pitch, duration and space. Each session follows the same pattern. Something is shown or played, then it goes away, you recreate it, and you see exactly how close you were. The daily practice is free, and Pro adds unlimited practice and longer trends.
Colour
Rebuild a colour from hue, saturation and brightness.
Pitch
Find a tone again by dragging a waveform. Scored in cents.
Duration
Hold until it feels like the same length. No clock.
Shape
Move, rotate and scale a triangle back into place.
Role
ProductEngineeringDesign
Stack
ExpoReact NativeSupabaseRevenueCatPostHogSentry