Track your journey. Join the flock.

Tideflock is a free, friendly iPhone app for your GLP-1 journey. Log your shots, side effects, and progress, and watch your medication level rise and ebb like the tide. No subscriptions, no ads, no paywalls. Ever.

Coming soon to theApp Store
  • 100% free
  • No ads
  • No account needed
  • For iPhone
Tideflock app icon: a white bird with a light-blue wing and orange beak perched on a wave, on a blue background
Features

Everything you need, nothing you don’t

Built for people on weekly GLP-1 medications who want a simple, private place to keep track.

Shot logging & reminders

Log each injection in a couple of taps and get a gentle reminder when your next dose is due.

Medication-level chart

Watch your tide: an estimated, half-life-based curve of how much medication is likely in your system as it rises and ebbs between doses.

Injection-site rotation

Track where you injected last and get a suggestion for the next site so you can rotate easily.

Side-effect logging

Note nausea, fatigue, appetite changes, and more, so you can spot patterns and share them with your clinician.

Weight, protein & water

Keep an eye on the basics that matter on a GLP-1: weight trend, daily protein, and hydration.

Compounded dosing made clear

Using compounded semaglutide or tirzepatide? Log doses in mg, units, or mL with your vial’s concentration.

Apple Health sync

With your permission, Tideflock can read and write weight, water, and protein with Apple Health.

Your data, exportable

Export your history any time, for your records or to share with your doctor. It’s your data.

Works with your medication

Ozempic®, Wegovy®, Mounjaro®, Zepbound®, and compounded semaglutide or tirzepatide.

The flock

Every bird has its own tide

On a weekly GLP-1, your medication level rises after each dose and slowly ebbs before the next, like a tide. Tideflock charts that tide for you, next to your weight, protein, water, and how you’re feeling, so you can see your whole journey at a glance.

And you’re not flying solo. Tideflock is made for a growing flock of people on the same kind of journey, each at their own pace. The app itself stays private and personal: no profiles, no feeds, and nothing shared unless you choose to export it.

Join the flock

Follow along here for launch news, or email us to share your story, an idea, or the feature you’d love to see next. We read every message.

Say hello
Our promise

Free forever. Really.

Medication is expensive enough. Tideflock will never charge for features, lock tools behind a subscription, or show you ads.

  • No subscriptions
  • No ads
  • No paywalls or “premium” tier, ever
  • Every feature available to everyone

Buy me a coffee (totally optional)

If Tideflock helps you, you can leave a small tip from inside the app. Tips are handled by Apple through In-App Purchase. They unlock nothing. They just help keep an independent app going. Not tipping changes nothing about your experience.

Privacy

Your health data stays yours

Tideflock keeps your logs on your iPhone and, if you use it, in your own private iCloud. We can’t see your health data, and we don’t want to.

Read the privacy policy →

  • No account or sign-up required
  • No analytics, ads, or tracking
  • Apple Health data never shared or sold
  • Delete everything any time
FAQ

Questions, answered

Is Tideflock really free?

Yes. Every feature is free, with no subscriptions, ads, trials, or paywalls. There’s an optional “buy me a coffee” tip jar handled by Apple In-App Purchase. Tips don’t unlock anything.

Is my data private?

Your data is stored on your device and, if you have iCloud turned on, synced through your own private iCloud account. There’s no Tideflock account, and we have no servers that hold your health data, so we can’t see it. The app contains no analytics, advertising, or tracking SDKs. See the privacy policy for details.

Does Tideflock give medical advice?

No. Tideflock is a tracking tool, not a medical device. Medication-level charts are estimates based on published half-lives and are for your information only. Never change your dose based on the app. Always follow your prescriber’s instructions.

Does it work with compounded medications?

Yes. You can log compounded semaglutide or tirzepatide in mg, units, or mL. Enter your vial’s concentration exactly as it appears on your pharmacy label, and Tideflock shows the equivalent amounts. Always double-check the volume to draw with your pharmacist or prescriber.

Which medications are supported?

Tideflock can log Ozempic®, Wegovy®, Mounjaro®, Zepbound®, and compounded semaglutide or tirzepatide. Tideflock is not affiliated with Novo Nordisk or Eli Lilly.

Is there a community inside the app?

Not yet. Today Tideflock is a private, personal tracker: there are no profiles, feeds, or messaging, and nothing you log is shared unless you choose to export it. “The flock” is the growing group of people who use Tideflock on their own journeys. We’d love to hear from you at support@tideflock.app.

When can I download it?

Tideflock is coming soon to the App Store for iPhone. Follow along here for the download link.