Startup idea

Steamy Shower Drawing App (Ephemeral Sketchboard)

An iPad app that simulates the experience of drawing on a steamy shower door. It launches clear, steams up, and allows users to draw by 'removing' the steam with their finger. Drawings are ephemeral, as the steam fogs back up, and the initial version would only support saving via screenshot. The app emphasizes realistic simulation of steam physics and touch sensitivity.

Opportunity3.5

Why now

Amidst feature-rich, permanent digital creative tools, there's a niche demand for simplicity, ephemerality, and a novel sensory experience. Aligns with the 'cozy software' movement.

Market gap

No existing app provides a highly realistic, ephemeral, and 'removal-based' drawing experience mimicking a steamy shower door.

Business fit

Type
Mobile App, Creative Tool
Target
Designers, creatives, individuals seeking a unique and ephemeral sketching experience, or relaxation.
Revenue
Unknown, likely niche market, potentially free or premium niche app.
Founder
Someone with expertise in realistic rendering and touch interaction, potentially an indie developer or small studio passionate about unique, 'cozy' software.

Scores

Problem
6.0
Feasibility
6.0
Why now
7.0
Go-to-market
3.0
Confidence
10.0

Proof signals

Keyword demand

KeywordVolumeGrowth
ephemeral sketchingno datano data
steam drawing appno datano data
cozy software10/mo-67% YoY
iPad creative appno datano data

US English Google Ads volume from DataForSEO; growth uses returned monthly search history.

Source episode

The ultimate guide to product building with the man who changed software19:13
I love drawing in the shower on a shower door...you're removing versus adding...it's so ephemeral...it's like this Perpetual idea board where I don't have to erase anything it doesn't matter there's nothing that's that it's um precious about it it's just temporary

Topics

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