Deci Space

Transforms your phone into a smart 2D noise mapping tool. Draw any room or space, place measurement points, and generate a color-coded heat map showing the quietest and loudest areas in real time.

Perfect for:

• Finding the best spot for a baby crib or meditation area

• Choosing the quietest desk or recording setup

• Checking classroom, office, workshop, or hotel noise levels

Features:

• Custom room drawing (polygon or freehand)

• Live decibel measurements with unlimited points

• Smooth interactive noise heat maps

• Standard dB color scale for easy reading

• Export maps as PNG images

• Save/load projects as JSON

• Fully offline — no audio recording or cloud upload

Simple. Visual. Accurate enough for everyday noise planning.