Chickadee.health Get early access
The big-button health diary

One tap a day keeps the family in the know.

Chickadee helps older adults write down their medicines, blood pressure, blood sugar, and how they feel — in one to three taps, in type they can actually read.

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No accounts. No cloud. No ads. The diary lives on their phone — and nowhere else.

This is a real, working demo — go ahead, tap the green button.

Built for one stubborn, wonderful 74-year-old.

Our first user was a father juggling new prescriptions, changing dosages, and a doctor who kept asking, "So how have the new pills been treating you?" — a question he answered from memory he didn't trust. Spreadsheets were never going to happen. So we built him a diary with buttons the size of his thumb, and his answers stopped being guesses.

Chickadee is what we learned, made for everyone's parents.

Small taps. A complete picture.

Every entry is stamped with the time automatically and written as a plain sentence anyone can read — no cells, no charts to decipher.

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Logging in one to three taps

Medicines appear as big named buttons — one tap records the dose and the time. Blood pressure and blood sugar use an oversized number pad, one number per screen.

8:05 AM — Took Metformin (500 mg)
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In their own words

Feelings are five faces and tap-able symptoms — and for anything specific, they tap the microphone and just talk. No typing, ever.

2:30 PM — Feeling not good — muscle aches
In his words: "my chest muscles have been sore since we raised the dose"
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The doctor's report

One button turns the last two weeks into a clean, timestamped summary to hand to the physician. Dosage changes and side effects, finally on the same page.

HEALTH DIARY — last 14 days
Tuesday, July 28 · 5 notes…
Privacy, enforced by the phone itself

Her data never leaves her phone.

Chickadee doesn't have servers because it doesn't need them — and it doesn't even ask the phone for internet access. That's not a promise in a policy. It's a technical fact the operating system enforces.

No internet permissionThe app cannot connect to anything, so health data physically cannot be uploaded, sold, or breached.
No account, no sign-inNothing to register, nothing to forget, nothing linking a name to a diary.
Sharing is a choiceThe only way data leaves is when your family copies the doctor's report — on purpose, by hand.
Coming soon

The family nest.

A little chirp each day that says all is well. The next version of Chickadee will let a parent share their diary with the family they choose — so a son in another state sees this morning's entries without a phone call, and a daughter gets a gentle nudge when the diary goes quiet.

Same rule as always: nothing is shared until they say so.

Join the waitlist

Give someone you love an easier answer.

Chickadee is in early testing with real families now. Tell us about yours.

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