Squiggle

In the lab

Fill your month, one doodle a day.

A free doodle-a-day calendar. Draw one tiny doodle each day on a small canvas and watch your month fill into a grid of your own drawings — honest (today only), private (on-device), and one tap to share. No account, no cloud, no AI.

Palette

Cobalt#2F6BFF

Warm White#FAF8F4

Ink#1A1A1A

Tomato#FF5A3C

Sunflower#F4B400

Screens

A week of content

Straight from the factory's content calendar — what actually goes out for this app.

tiktok2026-08-03

Watch a month fill in

One tiny doodle a day, and by the 31st your whole month is a grid of your own drawings. Watch it fill in. Coming soon.

instagram2026-08-03

A blank sketchbook is too big a question

You keep meaning to draw more. Squiggle shrinks it to one square you can't fail — a cat, a squiggle, your lunch. Coming soon.

reddit2026-08-03

Would a one-doodle-a-day calendar actually keep you drawing?

I keep buying sketchbooks and abandoning them by page three. The thing that stuck was drawing one tiny thing a day in a little grid. Building an app around it — curious if that low-stakes framing works for anyone else.

tiktok2026-08-04

The share card is the whole point

One tap turns your month of doodles into a card you'll actually want to post. It's the prettiest thing you'll make on a Tuesday. Coming soon.

instagram2026-08-04

The whole kit

One canvas, one brush, six inks, undo. Tiny on purpose — drawing today should take a minute, not a mood. Coming soon.

tiktok2026-08-05

Miss a day? Nothing happens

No red marks, no broken-streak guilt. A missed day just stays a quiet empty square. Pick up whenever. Coming soon.

reddit2026-08-05

Free, on-device, and the past locks — on purpose

No account, no cloud, no AI reading your drawings, and you can only draw today (past days lock at midnight, no backfilling). A calendar you can fake isn't worth looking at. Feedback welcome before I ship.

Milestones

Aug 1Designed — Studio theme locked: cobalt on warm gallery-white, full-colour riso inks, hairline grid
Aug 1Built end to end in a day — custom canvas, month grid, 12-month browser, share-card composer; 41 tests green
Aug 1Marketing site live at tundra.industries/squiggle