WeekArc brings your health and progress records — injections you log, weight, body values, water, protein, daily check-ins — together on one clear timeline, so you can see your own journey take shape.
No account. No ads. Your health data lives on your phone.
Not another injection counter. WeekArc is the one place your whole picture comes together — recorded by you, read from Apple Health, shown side by side.
Open the app and read your day in one glance: today's weigh-in, how it compares with yesterday and with your starting point.
Record when and where you injected, see your week at a glance and your next planned date. WeekArc records — it never doses or advises.
Weight, estimated fat mass, lean mass and body fat percent as trends over time — single readings swing; trends tell the story.
On GLP-1, eating enough protein, fiber and water is the real challenge. WeekArc makes sufficiency visible — no red numbers, no calorie shame.
Food thoughts, hunger, energy and symptoms in your own words and simple scales — recorded as you wrote them, never interpreted.
Upload your scale app's result screenshot — the numbers are read on your phone and filled in for you. Progress photos stay on the device.
WeekArc was built local-first from day one. Your health record is yours — it lives on your phone, not on our servers. We don't have servers for your health data.
You bring the numbers. Arcy tells the story. Each day, Arcy can read the numbers you already logged and write your day back to you in short, warm, plain words.
Arcy is optional and off until you switch it on. It only describes your own recorded numbers, and it never gives medical advice — questions about your health belong to your doctor. When Arcy writes, the numbers you see on Today are sent to OpenAI, our AI provider; your name and your medication's name are never sent.
WeekArc is in the final stretch before release. iOS first — Android follows.
soon
soon