Key takeaways
- Reko is a private log for Tirzepatide. It records what you and your prescriber decide.
- Reko never suggests a dose, and it is not medical advice.
- No account is needed. Data stays on your iPhone unless you turn on backup.
- Two weeks free, then $39.99 a year or $9.99 a month.
What Tirzepatide is
Tirzepatide is a prescription medicine; brand names include Mounjaro® and Zepbound®.
Makers and labels differ: [verify against the current label for the product you hold]
Approved uses: [verify against current label: approved uses of Tirzepatide]
Form: [verify against current label: pen or vial, and how many doses each holds]
How it is taken
Your prescriber sets the amount and the schedule. The label and your pharmacy leaflet are the place for the details.
Schedule and how it is given: [verify against current label: how often and where on the body]
Reko does not tell you what to take. You enter the dose you were told to use, and Reko keeps the record.
What Reko tracks for Tirzepatide®
- Doses. Amount, time and injection site, marked on a body map.
- Schedules. Weekly, daily, step-up plans and on/off cycles.
- Reminders. They never name the medication, so a lock screen stays private.
- Corrections. Fix any dose on any date.
- Estimated level. Reko draws a curve from your own doses and the published absorption and elimination half-lives. It is an estimate, not a blood test.
- Weight. Over time, in lb, st or kg.
- Calendar. See every logged and planned dose.
- Labs. Scan a printed report with the camera. You check every value before it is saved.
- Food and water. Protein, water and food against targets you set.
- Export. Everything as a file, and doses as a spreadsheet, to bring to an appointment.
Supply and the calculator
Reko tracks vials: you enter the vial, and Reko shows what is left after each logged dose.
Reko does not track pen supply in the current version. To count clicks on a pen, use the pen calculator. For a vial from a pharmacy, use the vial tracker.
Tirzepatide units calculator: open the calculator page. It converts the numbers you enter. It does not choose them.
Side effects to log
Reko keeps side effects next to your doses, so you can see when a symptom began and how it changed.
- Log the symptom, how strong it was and the day.
- Add a note if something is new or worse.
- Show the record to your prescriber.
Which side effects are common: [verify against current label: adverse reactions section]
If something feels serious, contact your care team or emergency services. Reko is not a way to report it.
Questions people ask
Does Reko tell me how much to take?
No. Reko never suggests a dose. You enter what your prescriber told you.
Do I need an account?
No. Your data stays on your iPhone. Backup is optional and uses servers in Frankfurt.
Can I show my log to my doctor?
Yes. Export everything as a file, or doses as a spreadsheet.
Is the level curve a blood test?
No. It is an estimate from your logged doses and published half-lives.
Is Reko made by a drug maker?
No. Reko is made by Digital Utopia SRL in Bucharest, Romania. It is funded by subscriptions, with no pharma money and no ads.
Related pages
Brand names belong to their owners; Reko is not affiliated with them.
Reko is a record-keeping tool and not medical advice. Follow your prescriber.
- Tirzepatide labels: [add the official label URL on DailyMed or the manufacturer, once checked]