staya: GLP-1 Habit Coach
One task a day. No food log.
Only for iPhone
Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.
iPhone
Free for a week, no account, nothing leaves your phone. One small task a day and a weekly weigh-in, with a coach that reads only your own entries. Not a diet.
One small task a day while you are on a GLP-1. That is the whole routine.
staya is for the habits around your prescription: protein at every meal, water, meal timing, movement, sleep. Ten weeks, one habit at a time, done or not. No calorie counting, no food log, no diet.
Your first week is free, with no account and nothing leaving your phone. Your prescriber handles the medical side; staya never proposes a dose, a date or a change.
ONE TASK A DAY
Day one is a glass of water on waking. Then protein at breakfast, water before meals, a fixed bedtime, a short walk after your largest meal. Two minutes a day. Done or not is the only question.
ONE WEIGH-IN A WEEK
On the day you choose, in pounds, kilograms or stones. staya shows the weekly average and the trend, never a target, never a daily number.
A COACH THAT READS YOUR ENTRIES
Plain rules, on your device. From your hunger, nausea, sleep and task history it names what is working and picks one priority for the week. No chatbot, no community, no streaks.
WHEN THE DOSE CHANGES
Choose your phase: on, scaling down, off or maintaining. The plan follows. Progress lines up your entries next to the plan your prescriber gave you, so you can see what changed around a new phase.
HARD DAYS
A sixty-second reset, one tap away.
WHAT STAYS ON YOUR PHONE
No account, no login. Everything you enter stays on your device and can be exported or erased from one screen. If you ask for the letters, you give an email address, and only that.
WHAT STAYA IS NOT
Not a diet. Not a dose planner. Not medical advice, and not a replacement for your prescriber.
If you are struggling with thoughts of harming yourself, staya links you to the 988 Suicide & Crisis Lifeline from every screen.
SUBSCRIPTION
The first week is free in the app. From week two the daily task is part of a monthly or yearly subscription; Progress and Coach stay free. Payment is charged to your Apple account when you choose a plan. The subscription renews automatically unless you turn off auto-renew at least 24 hours before the period ends. Manage or cancel it any time in your Apple account settings.
Terms of Use (EULA): https://hellostaya.com/app-terms
Privacy Policy: https://hellostaya.com/app-privacy
MEDICAL DISCLAIMER
staya is an educational and habit-support tool. It does not diagnose, treat, cure or prevent any condition, and it is not a medical device. It is not a substitute for advice from your doctor, pharmacist or other qualified clinician. Never start, change, delay or stop a prescribed medication because of anything you read in this app. Always speak to your clinician before making any medical decision.
Ratings & Reviews
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Log where you injected: one optional tap after you mark a dose as taken.
Note how you felt in one tap: constipation, diarrhoea, fatigue, heartburn, headache.
New: a summary of the last eight weeks for your prescriber, built only from your own entries. Copy it, share it, or take it as a spreadsheet.
The developer, DERMAFUSION SRL, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Linked to You
The following data may be collected and linked to your identity:
- Contact Info
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- DERMAFUSION SRL
- Size
- 8.9 MB
- Category
- Health & Fitness
- Compatibility
Requires iOS 15.0 or later.
- iPhone
Requires iOS 15.0 or later. - iPod touch
Requires iOS 15.0 or later. - Mac
Requires macOS 12.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
13+
- 13+
- Infrequent
Medical Treatment information
Contains
Health or Wellness Topics
- In-App Purchases
Yes
- staya monthly $9.99
- Staya $39.99
- Copyright
- © 2026 Dermafusion S.r.l.
