Features
Everything Tirzing does
All 49 features in one place, and which ones are free. Tracking is free with no time limit and no card. Paid plans add the analysis.
Shots and supply
Every shot, every medication, and what is left in the box.
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Pills too Free
The Wegovy pill, Rybelsus or Foundayo: logged as daily doses, with no injection site and their own reminders, next to any shots you take.
How it works -
Shot log Free
The dose your prescriber set, the injection site and the time, in a couple of taps. Your site rotation is remembered, or follows an order you set.
How it works -
Every medication you take Free
As many as you like, each on the schedule you enter, measured in mg, mcg or mL.
How it works -
Pens, KwikPens and vials Free
Your supply counts down as you log, including vial overfill and blends of several ingredients.
How it works -
Shared vials Free
Splitting a vial with someone? Add their doses and the count covers both of you.
How it works -
Shot-day reminders Free
A nudge on the day a shot is due, by email or a push to your phone or watch.
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Supply runway and level estimate Paid plans
The day your supply runs out on the schedule you entered, and an estimate of the medication in your system from the shots you logged.
How it works
Daily tracking
One daily log for everything, plus what your phone and watch already know.
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Daily check-in Free
Weight, hunger, food noise, mood, energy and side effects, all on one page, as often as you like.
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Weight history Free
Every weigh-in in one place, with a trend line and your shots marked on the chart.
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Log anything in one sentence Paid plans
Say or type your shot, weigh-in, water, meals and how you feel in one go, then check every item before it is saved.
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Blood pressure and blood sugar Free
Several readings a day, fasting or after meals, and A1c results.
How it works -
Menstrual cycle Free
Your period and symptoms on the daily log, a predicted next period, and how your weight moves around it.
How it works -
Apple Health and Health Connect Free
Weight, steps, workouts and sleep come in from your phone or watch by themselves.
How it works -
Android app and home-screen install Free
Use it in any browser, add it to your home screen, or install the Android app.
How it works
Food and water
Logging that keeps up with how you actually eat.
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Food and water diary Free
Search a huge food catalog, or pick from recents and favorites, against calorie, protein and water targets you choose.
How it works -
Barcode scanning Paid plans
Scan a pack to log it, with targets that can update as your weight changes.
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AI food logging Paid plans
Describe or dictate a meal, or photograph your plate or a nutrition label.
How it works -
Menu scanner Paid plans
Eating out? Photograph the menu to see which dishes give you the most protein and fit the targets you set, then log what you ordered in one tap.
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Custom meals and repeats Paid plans
Save a meal and log it in one tap, or have it filled in on the days you choose.
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Vitamins, minerals and supplements Paid plans
Everything a nutrition label prints, plus the supplements you take, in the same totals.
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Meal planner Paid plans
Meal plans and recipes built around targets you set, with a shopping list.
How it works
Insights and reports
What your own logs are telling you, pointed out for you.
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Progress charts Free
Weight, blood pressure and more over time, with your shots marked on every chart.
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Pattern reports Paid plans
Weekly and monthly reports that point out patterns in your own logs, like hungrier days after short sleep.
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Best week again Paid plans
Finds the weeks that went best for you, shows what they had in common, and sets the same week up again in one tap, with an undo.
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Body forecast Paid plans
The week ahead from the patterns in your own logs, like the days hunger tends to run higher, with what each line is based on and how often it came true.
How it works -
Stall detection Paid plans
Tells a real plateau from a noisy week by reading your trend rather than one morning.
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Side-effect patterns Paid plans
Your own side-effect logs laid out by day of your shot cycle.
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Cost per pound Paid plans
What you have spent on vials, visits and labs, set against your results.
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Progress photos Free
Private photos with measurements, and a before and after that blurs faces.
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Report for your appointment Paid plans
A printable summary of your logged shots, weight and side effects to bring to your prescriber.
How it works -
Maintenance mode Free
A target range to hold, and an early heads-up if your weight drifts above it.
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Victories and streaks Paid plans
Milestones and streaks worth celebrating, from your own logs.
How it works
Exercise
Workouts logged by you or by your watch.
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Workouts and programs Paid plans
Guided workouts, structured programs that progress your lifts, plus steps and calories out.
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Strength and muscle checks Paid plans
Keeps an eye on your protein and strength training while you lose.
How it works
Reminders and help
Nudges that stay quiet once you have done the thing.
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Reminders Free
Water, protein, meals, weigh-ins and workouts, skipped once you have already logged it. Answer them from the notification, and let your companion write them in its own voice.
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Smart reminders Paid plans
Reminders that adapt to your own habits and to what you have already logged that day.
How it works
Motivation
A little company along the way.
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Companion Free
A firefly, axolotl or otter that grows when you log. Never rewarded for eating less, and never for sale.
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Accounta-Buddies Free
Small private groups with weekly check-ins and challenges scored on showing up. You choose what each group sees.
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Your story Free
Your journey as a story you swipe through: how far you have come, the habits that got you there, and a new chapter at every milestone. Share any card as an image.
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Your year in review Free
Every December, your year as cards you swipe through and share: your top foods, then and now, your most consistent month and the habit that stood out most.
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Invite a friend Free
Give a friend a free month of the top plan, no card needed, and get a free month yourself once they are up and running.
How it works
Your data
Yours to bring, keep and take away.
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Import your history Free
Paste or upload your old logs, including a Shotsy export, and check every row before it is saved.
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Export and delete Free
Everything you have logged in one file, any time. Deleting your account deletes it all, photos included.
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Dark mode and your units Free
Light or dark, lb or kg, and the units your vials are labeled in.
How it works
Tirzing is a tracking app. It does not give medical advice, and it does not prescribe, sell, recommend or endorse any medication.