Snap it
Lab reports, letters, labels, screenshots and chat images. Handwritten, English or Chinese, a bit blurry: all fine.
OriginalEvery answer cites its source
Your family's medical records, remembered.
Photograph any record (a lab report, a specialist's letter, a pharmacy label) in any language. See one timeline. Ask, and every answer shows where it came from.
- Answers only from your records
- English, 繁體中文, 简体中文
- Records stay on your phone
The AI doesn't know yetWhether the repeat fasting test has been done. Add it, and the answer updates.
Product screens with synthetic sample records.
Reads
Lab reports
Specialist letters
Pharmacy labels
Discharge summaries
Vaccination cards
Screenshots and messages
English
繁體中文
简体中文
The problem
Five portals, two languages, one shoebox.
Lab results sit in one portal, a specialist's letter on paper, a pharmacy label in a drawer and a report from overseas in another language.
So when the doctor asks "what was it last time?", the answer is somewhere in the shoebox, and often it belongs to a parent you're caring for.
59%
of people in the US have more than one patient portal or online record.1
7%
used an app to bring those portals together.1
63M
family caregivers in the US, one in four adults, many keeping track of someone else's records.2
- ONC / ASTP, US Department of Health and Human Services. Individuals' access and use of patient portals and smartphone health apps, 2024 (Data Brief 77), July 2025.
- AARP and National Alliance for Caregiving. Caregiving in the US 2025, July 2025.
How it works
From a shoebox of paper to answers you can check.
Confirm it
The AI reads each page and shows what stands out. You confirm every value before anything is saved.
See it over time
Every record lands on one timeline. Values line up across reports against the lab's own printed range.
Take it to the visit
A one-page summary and PDF for the doctor, with the questions you meant to ask.
Trust
Trust is the product, and the code enforces it.
Every health statement points to the record it came from, one tap from the original page. When something isn't in the records, the app says so instead of guessing.
Every statement is sourced
An answer that can't cite one of your records isn't shown.
It says what it doesn't know
Gaps are named, so you know what to add or what to ask.
Informs, never directs care
It compares, summarises and lists questions for your doctor. Decisions stay with you and your clinician.
How has my cholesterol changed since 2024?
What your records show
- Total cholesterol went from 5.6 to 6.10 mmol/L, above the printed limit (< 5.2) both times. [1][2]
- The 17 Sep 2026 report notes: "Repeat fasting lipids in 3 months." [2]
[1]OriginalLipid profile, 12 Feb 2024
[2]OriginalBlood tests, 17 Sep 2026, page 1
The AI doesn't know yetWhether the repeat fasting test has been done.
For information only; not medical advice.
Original
Read from a document you added. One tap opens the page.
You relayed
What a clinician told you, saved in your words.
Self-reported
What you told the app, kept separate and marked as yours.
What's inside
Everything in one place, and every line traceable.
One timeline for every record
Lab reports, letters, prescriptions, scans and notes in date order, each one tap from its original.
Values over time
See how a value has moved across reports, next to the lab's own printed range. Values are shown exactly as printed.
Ready for the visit
A one-page summary and PDF for the doctor, what changed since last time, and your questions in one list.
Caring for a parent?
Up to five family profiles, each kept separate, so a parent's records never mix with yours.
Remembers what you tell it
Mention a supplement in chat and it's saved as a self-reported note, with Undo right there.
Any language in, your language out
A Chinese clinic note and an English lab report on the same timeline, read in English, Traditional or Simplified Chinese.
Privacy
Your records live on your phone, not on our servers.
On iPhone, records, original pages and chat history stay on the device and in your own iCloud. The AI sees only what you allow, one request at a time.
This describes the iPhone app. The web version is in testing with synthetic sample data only.
Off until you switch it on
One switch lets the AI read documents, another lets it answer questions. Each person, each purpose.
Only the minimum leaves the phone
One document to be read, or your question with a few selected facts, and only when you ask.
Processed in Canada
For North America, AI requests go to AWS in Canada. Neither AWS nor our servers store them, and they aren't used for training.
Locked from the start
Face ID app lock is on by default, and records are encrypted on the phone.
See it, erase it
An activity log shows every trip to the AI. "Delete everything" removes the phone, iCloud and account copies.
Never for ads
Health data is never used for advertising or shared without your consent.
For investors, clinics and partners
The platforms connect portals. We read everything else.
Paper, faxes, pharmacy labels, specialist letters, reports from overseas and messages in the family group chat are in no portal. That's where families who care across languages spend their time.
Who it's for first
Multilingual caregivers: adult children keeping track of a parent's records across languages and countries. Canada first, then the US.
Why now
People already ask AI about their health, but they can't check the answers. HealthTimeline answers only from the person's own records, with the source on every line.
Where we are
- Working iPhone app and web app
- 120 of 120 values read correctly on our 12-document synthetic test set
- Next: a family beta with caregivers in Canada
We'd like to talk to
Investors
Clinics and care teams
Caregiver and community organisations
Families who want to try it
See it on sample records in 20 minutes.
We add a few synthetic records, build the timeline, ask a question and check every source together.
FAQ
Questions, answered plainly.
Is HealthTimeline a medical device?
It's built not to be one. Our intended use: HealthTimeline helps individuals organise their own medical records, see them in one place, and prepare informed questions for their healthcare providers. It does not diagnose, treat, or direct the management of any condition.
Where are my records stored?
In the iPhone app, on your phone and in your own iCloud. Our servers don't keep them. When you allow it, one document or a few selected facts go to the AI for a single request; in North America that request is processed in Canada, isn't stored and isn't used for training.
What can it read?
Photos, screenshots and PDFs: lab reports, letters, prescriptions, pharmacy labels, discharge summaries, vaccination cards and messages from a clinic, in English, Traditional Chinese or Simplified Chinese. You check every value before it's saved.
What will it cost?
There will be a free tier, with paid plans for heavier use and for families. Pricing will be set before launch.
When can I use it?
We're preparing a family beta with caregivers in Canada. Ask to join, or book a demo to see it first.
What about emergencies?
HealthTimeline isn't for emergencies. If a question mentions warning signs such as chest pain or trouble breathing, the app shows the emergency number (911 in North America) before anything else.