Your routine.
Your progress.
Your record.

A personal journal for the plan you already follow. Bring your doses, measurements and daily reflections into one calm place.

Explore Amino Arc

For iPhone · App Store release in preparation.

Amino Arc’s N-shaped arc with a vial silhouette — Amino Arc, by Kainos Aminos.

A clear view of today.

See your saved schedule, record or skip a dose, and keep track of the injection sites you have used. Check in on energy, appetite and how you feel.

You enter your routine. Amino Arc helps you keep a record of it.

Progress in perspective.

Explore weight and health trends across a date window you choose. Add measurements, compare dated front, side and face photos, and review your observations alongside logged compounds.

Apple Health access is optional and read-only. A change alongside a protocol does not show what caused it.

Details worth keeping.

Save vial and bottle setups, record inventory, and review concentration and volume calculations from the values you enter. Logged calculations retain their original amounts.

Separate local profiles help you keep a partner’s records distinct from your own.

Your journal stays with you.

Journal entries and progress photos are stored on your device. There is no advertising or third-party analytics SDK. An optional Kainos Aminos account connection brings in your membership points without uploading your journal.

Read how your information is handled

A tracking companion.

Amino Arc is for educational, informational, and personal tracking purposes only. It does not provide medical advice, diagnosis, or treatment. Consult a qualified healthcare professional before making medical decisions. Follow your clinician’s instructions and the instructions provided with your medication.