Meridian
A calm, private journal for people on prescribed stimulant medication. Log a dose, and see an estimate of your own patterns across the day.
Observe your own patterns.
You log a dose: the medication, the amount, and the time. From those entries Meridian draws a curve that estimates how much active stimulant a simplified model would place in your system across the day, against reference bands you set yourself.
Its purpose is to help you observe and learn your own patterns over time. Nothing more.
Everything you enter stays on your device. Meridian runs no servers, shows no ads, and has no way to see what you record. There is no account and no login.
Meridian is not a medical device. It gives no medical advice and no dosing recommendations. Every number is a mathematical estimate, not a measurement. Always follow your prescriber. Never change how, when, or how much you take because of anything Meridian shows you.
- Health disclaimer What Meridian is, what it is not, and how to use it safely. →
- Privacy policy How your data is handled, under the GDPR and beyond. In short: it stays on your device. →
- Terms of use The agreement that governs your use of the app. →
Meridian is currently in private testing on iPhone. For any question, write to contact@cerno.me.