Plumber cannot accurately calculate the curve of a soaker tub to position the tub filler in the correct location during rough-in.

No tool or method exists to precisely measure the tub curve and translate it to a wall mounting location, leading to guesswork and potential rework.

Severity

3Medium

Willingness to Pay

implied

Added

Jun 10, 2026

Implied Software Gaps

No mobile app uses AR to measure and locate fixture positions from tub curves

App Concept

CurveCalc Pro

A mobile app that uses the phone's camera and augmented reality (AR) to scan the soaker tub's profile, automatically calculate the curve radius, and project the optimal filler location onto the wall. Eliminates manual measurement errors and saves time on rough-in.

Key Features

AR-based tub profile scanning and curve measurement
Automatic calculation of filler mounting point with on-screen guide
Measurement history and exportable reports
Integration with project management tools

Target Users: Plumbers and bathroom installers in the home services industry, typically working on custom soaker tub installations for residential clients.

Revenue Model: $9.99 one-time purchase or $2.99 per measurement

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