SinkSpanner

iPhone app · coming soon

Every sink is a different size. Your organizer shouldn't be a guess.

Point your iPhone at your kitchen sink. SinkSpanner measures the basin, the drain and the faucet, then hands you a live model you arrange until it holds exactly what you keep there. The piece sits on the counter beside the bowl, hooked over the rim — not down inside it.

Join the waitlist See how it works

Needs a LiDAR iPhone to scan; without one you can still design against a standard bowl. Top-rack dishwasher safe.

A phone scanning a kitchen sink, with compartments laid into the basin

Four steps, one afternoon of thinking

Scanning takes a few sweeps of your sink — the app tells you what it still needs to see.

  1. Scan

    The app reads the basin, the faucet, and the drain position. Scanning needs an iPhone with LiDAR.

  2. Arrange

    Drop in compartments and move them around in real time. Sponge, brush, bar soap, ring dish, scrubber, a slot for the drain cover.

  3. Confirm

    The app checks the design against the scan: nothing overhangs the drain, nothing fouls the faucet, water still runs where it should.

  4. Print and ship, once that exists

    This is the part still being built. When it's working, your confirmed design goes to print and arrives ready to rinse and use.

What makes it fit

  • Measured, not guessed

    The scan captures your basin's real shape, including the exact curve of the rim — not a generic radius, which is where every off-the-shelf caddy stops sitting flat.

  • You decide the layout

    It isn't a menu of three sizes. You pick what goes in and pin it where you want; the rest of the layout flows around it.

  • Drainage is designed in

    Water has to leave. The deck falls toward your drain at a steady angle, and gaps between the slats let water straight through instead of pooling under anything.

  • Top-rack dishwasher safe

    Run it through with the glasses. The one rule is no heated dry.

  • One price, or a fair one

    Still deciding whether everyone pays the same or the price follows how much material a design uses. Volume varies by about two and a half times between the leanest and the heaviest, which is too much to quietly average out.

  • Printed to order

    Nothing will be stocked, because nothing is standard — once ordering opens, every piece will be made after you confirm it.

  • It hooks over the rim

    The organizer sits on the counter beside the basin, not down inside it. A flange hooks over the rim so it registers against the sink and can't slide, and a spill tongue reaches back over the edge so water lets go at a sharp lip and drops into the bowl instead of dripping onto the counter behind it.

The short version

Requires
iPhone with LiDAR, iOS 17.0 or later
Scan time
A few passes with your phone — no fixed duration
Care
Top rack, dishwasher safe — no heated dry
Cost to try
Free to scan and design — you pay only once ordering opens
Price
Not yet decided; announced before launch
Shipping
Not yet built; timeline to be announced

Questions people ask first

Do I need a LiDAR iPhone?
Yes. Scanning uses LiDAR to reconstruct the basin, so it needs a LiDAR-equipped iPhone. Without LiDAR you can still design with a standard bowl shape, just not one measured from your actual sink.
What if my sink has two basins?
Not yet. The app models one basin and one drain, so a divided sink reads wrong. It's the limitation we most want gone.
Is it really dishwasher safe?
Top rack, yes. Turn the heated dry cycle off — sustained heat is the one thing that will warp it.
How accurate is the scan?
It measures the basin cavity, the rim's shape, the drain and the faucet, and reports its own confidence for each — if it only saw one side of the bowl, it tells you rather than guessing. The honest caveat: it has been tested against a modeled sink, not yet against a kitchen full of real ones.
Is this a real product yet?
Not on sale. The app scans, models and designs today; checkout and printing are still being built, and it isn't in the App Store. The waitlist is one email on the day that changes.

All questions →