Medication
Track every dose. Share nothing.
Schedule meds, hit adherence targets, get reminders that fire from your device, never from a server that logs them.
Medication adherence tracking is sensitive because medications are sensitive. The drugs you take describe your health story in ways you may not want broadcast to advertisers, insurers, employers, or anyone parsing the metadata of your reminders.
LogZero schedules medications locally. Reminders fire from iOS itself using on-device local notifications: Apple's mechanism, not ours, and certainly not a remote push server's. We don't see what you take or when.
You get a protocol-adherence chart, per-medication charts on Pro, renewal alerts before a prescription runs out, and the ability to mark doses taken or missed retroactively.
What you get
Capabilities
Flexible scheduling
Once, daily, or weekly on a specific day. Match how your protocol actually works.
iOS local notifications
Reminders fire from your device. We never send a push from a server.
Per-med adherence
Overall protocol adherence for everyone. Individual charts per medication on Pro.
Renewal alerts
A heads-up the week before, the day before, and the day of a prescription renewal (Pro).
Retroactive marking
Forgot to mark yesterday? Tap the day, mark taken.
Permission-aware UI
If notifications are off, the app explains why and deep-links you to Settings.
In the app
A closer look
Why this is private
Medication metadata is the kind of data that gets used to deny insurance, raise rates, or build advertising profiles. LogZero's medication log is read by exactly one piece of software: LogZero on your phone.
Read the privacy postureRelated
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Common questions
Common questions about medication
Does LogZero share my medication data?
No. Your medication list, schedule, and adherence history are stored only on your iPhone. The data never reaches a server, an analytics service, an insurance broker, or anywhere else. The App Store privacy label confirms: Data Not Collected.
Can LogZero remind me to take my meds offline?
Yes. Reminders use iOS's built-in local notification system, scheduled by the app on your device. No remote push server is involved. Your reminders fire whether you're online or in airplane mode.
Can I see how meds affect my mood in LogZero?
Yes. LogZero's correlations engine compares your mood on days you took each medication against days you missed it, entirely on your device. No data ever leaves your iPhone.
Get LogZero on your iPhone.
No account. No commitment. Your data stays yours.