Elucra reads a lab report, a prescription, a discharge summary or a referral, and explains it in plain English. Every sentence it writes stays tied to the line on the page it came from.
Free. Built for iPhone.
Tap any explanation to light up the line it came from. An illustrative report, not a real patient.
How it reads a document
A single model call that reads a page and explains it in one go can invent a number and sound just as fluent doing it. Elucra separates reading from explaining, then checks the explanation back against what was read.
The page is transcribed into facts, each one tagged with where on the sheet it appeared. Nothing is interpreted yet. Anything genuinely illegible is marked unknown rather than guessed.
A second pass receives only those facts, never the image. It can rewrite them in plain language, and it has nothing else to draw on, so there is no outside medical knowledge for it to add.
Your phone then compares the explanation against the facts. A figure that does not appear on the page, or a warning that traces to nothing, is removed before you ever see it.
What it holds
Explaining one document helps once. Most of what makes appointments stressful is not having the rest of it to hand.
Medications, recent results and the questions you meant to ask, gathered into something you can hold up in the room.
Scripts for the calls people put off, each labelled by what it is for: asking the clinic when your appointment is, asking a pharmacist about a side effect.
Doses and schedules, with names normalised against a drug reference so the same medicine written two ways is still one medicine.
What you have had and what is outstanding, including multi-dose courses that are easy to lose track of halfway through.
Blood pressure, glucose, oxygen, weight and temperature, dated when you took them, with the reference figures shown beside them.
What is due is filtered by age, province and the conditions on your profile, rather than a general list you have to sort through yourself.
Photographed and kept behind Face ID, for the moment at a desk when you need the number and cannot find the card.
What is coming and what has been. An appointment found in a referral or a requisition keeps a link back to the document it was read from.
Sixteen languages
The English explanation is verified first, then translated. Doing it the other way round would hand every safety check a mistranslated page to validate.
Doses, strengths, dates and measurements are carried across exactly as written, in the same digits and the same units. A dosage is the one thing a translation must never round or reformat.
For instructions and warnings, both versions are shown together. A dropped "do not" reads perfectly fluently in any language, and keeping the original in view is the honest way to handle that.
Privacy
Elucra has no account to sign into and no server holding your history. What you enter and what you save stays in the app's own storage on your device.
One thing does: when you ask for a document to be explained, that page is sent to Anthropic's Claude API to be read, through a small service that holds the API credentials so they are never inside the app. Nothing else goes with it. Your other records, your health card and your profile are not uploaded.
Because the record is only on this phone, removing the app removes the data, and there is no copy elsewhere to ask for. That cuts both ways, which is why the app offers an export file before it offers the button that erases everything.
Stored encrypted and opened with Face ID, Touch ID, or your device passcode. It is never sent anywhere.
Every service the app talks to, what each one receives and when, is listed in the privacy policy.
What it is not
Support
Elucra is a small, independent project. Mail is read by the person who builds it, and a note about what you were doing when it went wrong is genuinely the most useful thing you can send.
If a document was read wrongly, please describe what it said and what Elucra said instead. Please do not email the document itself.