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Overview Current as of Build 69

How CareHaven thinks (core ideas)

You don't need to read this to use the app. But if you're the kind of person who likes to know why something was built the way it was, this page is for you. A few ideas run underneath everything in CareHaven. Once you see them, the app makes more sense.

On this page

It carries the mental load — and never adds to it

The mental load is the invisible list you carry in your head: every refill, every call, every form, every appointment, every thing to remember and decide and worry about. It's the heaviest part of caring for someone, and most of it never shows up on any to-do list.

CareHaven's whole job is to carry that weight for you, not hand you more of it.

That's the rule everything else bends to. When a feature would be powerful but would make your day busier or noisier, the quieter choice wins. If carrying more information ever conflicts with carrying less in your head, less in your head wins. A care app that nags you isn't carrying the load — it's adding to it.

So you won't find streak pressure, guilt prompts, or a feed begging for your attention here. The app works for you, in the background, and gets out of your way.

The right things are already there when you open it

Most apps wait for you to go find what you need. CareHaven tries to have it ready before you ask. We call this ambient surfacing, which is a fancy way of saying: when you open the app, the things that matter for the person you're caring for are already on the screen and already in a sensible order.

You don't have to remember where to look. You don't have to dig. The find-step and the figure-out-step — two of the most tiring parts of any care app — are mostly done for you the moment you open it.

This is a deliberate choice, and it shapes how CareHaven uses notifications.

Notifications are rare on purpose

A lot of care apps reach for notifications constantly. CareHaven doesn't, and that's intentional. A stressed caregiver who gets nagged all day mutes the app or deletes it — so "remind you more" would defeat the whole point.

Instead, CareHaven puts the right things in front of you quietly, inside the app, where you can glance and move on. The most you'll see on the Home screen is a small worth-a-look card or two — calm, dismissible, never an alarm. Available

Real interrupting notifications — the kind that buzz your phone — are saved for things that are genuinely time-sensitive and that you chose to turn on: a medication time, an appointment reminder, a few gentle care nudges you opted into. Available Nothing pings you to "keep up your streak" or "come back to the app." When CareHaven interrupts you, it has a good reason, and you asked for it.

See The Home screen for what those at-a-glance cards look like, and Smart help for how the app decides what to surface.

It shapes itself around your person

Every person is different, and the app should feel like it was built for yours — not for some generic checklist that covers everyone at once.

So CareHaven quietly reshapes itself around the person you're caring for. You tell it a little about them — their name to start, and over time things like their age, what they live with, and what you're keeping an eye on. From that, the app shows the tools and guidance that fit and tucks away the ones that don't. You're never wading through features meant for someone else's loved one.

You type a diagnosis in your own words — not in a dropdown of clinical terms you'd have to translate first. Forcing you to turn your chart into the app's vocabulary would be mental load, and we're here to remove that, not create it. The app recognizes a huge range of conditions and adjusts to whatever you add. If it doesn't have tailored guidance for a particular condition yet, it tells you so honestly and still gives you the everyday tools — it never pretends, and it never leaves you at a dead end.

You can read more about how the app adapts in Support tailored to a diagnosis, and you can set most of this up in Setting up for the first time.

Tracking something never means a diagnosis

This one matters, so it's worth saying plainly: logging something in CareHaven is not the same as the app saying your person has a condition.

If you time a seizure once, the app will offer you seizure tools so you can track it — but it does not decide your person has epilepsy. If you note a few rough meals, it can surface mealtime help — without labeling anyone with a feeding disorder.

CareHaven helps you track and understand what you're seeing. It does not diagnose, and it never will. Anything it shows about a condition is reference material to bring to your clinician — not a verdict, and not medical direction. When the app describes warning signs, it frames them as what a doctor watches for, and it points you to real first-aid and emergency steps for anything urgent. The deciding stays with you and the people who care for your person professionally.

Privacy comes first

Your care data is some of the most personal information there is, so CareHaven is built to keep it close. By default, what you record stays on your device. Nothing is sent anywhere unless you choose it.

When you turn on a feature that needs to reach out — like the smart-help features — the app strips out names before anything leaves the device, and prefers to answer right on your phone when it can. Available You can invite another caregiver to share specific profiles when you want help, and you can keep everything to yourself when you don't. Available Backups are locked with strong encryption, and you can lock the app itself behind a PIN or Face ID. Available

The short version: CareHaven works for you, and your person's information belongs to you. For the full picture, see Privacy comes first and the deeper walkthrough in Privacy & security.

The path your mind already takes

Behind the scenes, CareHaven is built to walk alongside the natural path your mind takes with any care need — the same path you'd follow even without an app:

  • Jot it down. Capture what happened with as little friction as possible.
  • See the pattern. Let the raw notes turn into meaning — what's normal for this person, and what's changed.
  • Figure out what to do. Understand what it might mean and when it's worth a closer look or a call.
  • Pass it along. Hand it off cleanly to whoever's next — a sitter, a doctor, the other parent.

The more of that path the app walks with you, the less of it falls back on you. That's the measure CareHaven holds itself to: not how many features it has, but how much of the load it actually carries.


When you're ready to start, Setting up for the first time takes about a minute, and Exploring with demo data lets you look around with sample profiles before you add anyone real.

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Maintainer note

Generated 2026-06-13. Current build marker: Build 69.

Sources: CONTEXT.md (Mental load, Ambient surfacing, Condition, Condition-aware, Care Loop, Diagnosis Lens, Watch-for, multi-source Domain activation); docs/adr/0001-condition-architecture.md; docs/adr/0003-ambient-first-surfacing.md; docs/adr/0005-recognition-without-depth.md; docs/adr/0007-depth-quality-bar-care-loop.md; help_topics.json (Share the Load, Privacy at a Glance, Diagnoses autocomplete/tap-to-define); AVAILABILITY MAP (Home at-a-glance nudge cards, Proactive Care Nudges, Med dose reminders, PII stripping before AI, Ask CareHaven AI, Multi-caregiver sync, AES-256 backups, PIN lock + Face ID)