Decis
Decis membership

Start free. Go unlimited.

Ask in the app, pull data over API, CLI, and MCP. Plus opens your entire history without worrying about limits.

Works with Apple Health · WHOOP · Google Calendar

Prices localized for US

Free

Start without a card. See how far your own records can answer.

0No card required

No card required · Export everything, any time

  • Apple Health · WHOOP · Google Calendar auto-sync
  • Daily condition views — Today · Timeline · Calendar
  • 25 AI questions about your records a month (Ask)
  • View heart-rate, sleep, and workout detail from the last 90 days
  • Daily summary stats kept forever
  • 500 AI-agent API calls a month (MCP·CLI)

Plus

Go unlimited

The plan where you stop counting — in the app and from your agents.

Loading local pricebilled monthly

Applies the moment you subscribe · Full refund within 30 days · Cancel anytime

  • Apple Health · WHOOP · Google Calendar auto-sync
  • Daily condition views — Today · Timeline · Calendar
  • 1,000 AI questions a month (Ask)40× Free
  • View your entire detailed historycompare with a year ago
  • Import your full past historybeyond the 90-day window
  • Daily summary stats kept forever
  • 10,000 AI-agent API calls a month20× Free

Paddle localizes each total and includes estimated tax for your current location. Checkout confirms the final total and available payment methods.

Promises on every plan

Questions we could not answer are never charged

If your records cannot answer a question, if we decline for safety, or if we have to ask you something back, it does not count. The Agent API never counts a request that returned no data.

Early members never lose their terms

If the retention policy changes, members who joined before the change keep the terms they joined on.

Exporting is always free

Take all of your own data whenever you want, on any plan. We do not hold the door shut on the way out.

Before you subscribe

How does the free trial work?

Every account gets 7 days of Plus free, no card required — the trial starts automatically when you sign up. When it ends, your account returns to Free, and subscribing starts billing right away.

What if I change my mind after paying?

Any charge is refunded in full within 30 days of payment, no questions asked — renewals included. The refund policy has the details.

Can I cancel any time?

Yes. Your subscription renews until you cancel, and you keep access through the period you already paid for.

What happens to my records if I cancel?

Nothing disappears. Your account simply returns to the Free plan, daily summary stats stay stored, and exporting all of your data remains free on any plan.

Should I start on Free or Plus?

You start with 7 days of Plus free, no card required. After the trial you land on Free and can keep connecting records and asking questions. Subscribe to Plus when the question limit starts to pinch, when you want to compare beyond 90 days of history, or when your agents start reading data often.

Are payment details stored with my health records?

No. Paddle processes payments and Decis never stores your card number.

Are Decis answers medical advice?

No. Decis shows patterns observed in your records, with their evidence — it does not diagnose or treat. If something about your health worries you, talk to a medical professional.

Why checkout on the web?

App store billing takes a commission of up to 30%, and that cost ends up in the price. Decis bills directly on the web so it is not added to yours.

How does Decis make money?

Subscriptions only. We do not sell or advertise against your health records — a service that sells data is built for advertisers, not for you. Plus subscriptions carry the cost of the Free plan, so there is no reason to put ads in front of people who do not pay.

Start free. Ask your own records.

Every account starts with 7 days of Plus free, no card required. Subscribe when the limits start to pinch.

Start free