A Wegovy app built around the trend, not the daily number

Steadyway is an iPhone app for people on Wegovy: a smoothed weight trend, the 0.25 to 2.4 mg titration, side effects by day-since-dose, and pen supply.

Yes — Steadyway. An iPhone app built around the thing Wegovy is actually for: the weight trend over months, with the injection schedule, the titration and the side effects arranged to explain it.

Doses 0.25, 0.5, 1, 1.7 and 2.4 mg
Taken as Weekly injection, semaglutide
Licensed for Weight management (UK, EU, US)
Out of the fridge 42 days once in use
Missed a dose Take it now if your next dose is more than two days away. If it is less than two days away, skip it and stay on your schedule.

Read the trend, not the number

Weight on a GLP-1 does not come off in a line. There are plateaus, whooshes and water swings, and the morning the scale goes up is usually none of the things it feels like. So the dominant view is a smoothed line inside a seven-day range band, and the headline is your rate — losing about 0.6 kg a week, on track for mid-November — rather than a static gap that reads as a debt.

That matters most on a stall. Plateau panic is the main reason people stop treatment and then blame themselves for it, so the app is built to put a flat fortnight in the context of the rate you have been losing at, instead of showing you a number that has not moved.

The 0.25 to 2.4 ladder, charted

Wegovy climbs through five steps over sixteen weeks, and by the third one most people have stopped being able to say offhand how long they have been where they are. The titration chart answers it at a glance. The app never suggests moving up — that is your prescriber's call, and this records it afterwards.

Do not borrow Ozempic's rules

Same molecule, and almost everything operational about it is different:

  • Six weeks out of the fridge, against Ozempic's 28 days.
  • A ladder that goes to 2.4 mg, where Ozempic stops at 2.
  • A missed-dose rule measured from the next dose rather than the missed one — take it if your next is more than two days away, which is a different question from Ozempic's five-day look-back.

The app keeps them as separate medications for exactly this reason, rather than collapsing both into "semaglutide".

A summary for your appointment

Export a two-page PDF — trend, doses, side effects, notes — and hand it over instead of scrolling a phone at a desk while somebody waits.

From Steadyway

Setup is today's weight, your current dose, and the day you inject. Nothing to sign into first.

Weigh-ins sync both ways with Apple Health if you turn it on, so on most days there is nothing to type at all.

Common questions

Does it follow the Wegovy titration schedule?
It knows the ladder — 0.25, 0.5, 1, 1.7 and 2.4 mg — and charts which rung you have been on and for how long. It will never tell you to move up: that is your prescriber's decision and the app records it after the fact.
Wegovy and Ozempic are the same drug. Why a different page?
Because they behave differently in every way that matters to a tracker. Different ladders, a longer out-of-fridge window on Wegovy at six weeks against Ozempic's 28 days, and — famously — different missed-dose rules. The app keeps them apart for exactly that reason.
Will it tell me my weight loss has stalled?
It will show you a plateau in context rather than announce one. Weight on a GLP-1 moves in steps, and the app leads with your rate of loss and where it puts your goal instead of a static gap that reads as a debt on the week you most need to keep going.
Does it sync with Apple Health?
Both ways, if you turn it on, so most days there is nothing to type. Everything to do with the medication stays in the app.

Read next

Steadyway is a tracker, not a medical device, and nothing on this page is medical advice. Decisions about your dose or your treatment belong with the person who prescribed it. See the medical disclaimer.

Not affiliated with, endorsed by, or connected to Eli Lilly and Company. Mounjaro and Zepbound are their trade marks. Last updated 8 September 2026.