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Tirzepatide GLP-1 Weight Loss Tracker

Track your Tirzepatide shots, monitor side effects and visualize estimated medication levels across your GLP-1 cycle.

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★★★★★ Rated 4.9/5 by users
Glapp mobile app showing Tirzepatide tracking

How Glapp Helps You Track

I'm not sure if my dose is working

Track how your tirzepatide injection works throughout the week. See when the medication activates GLP-1 and GIP receptors, when appetite suppression begins, and when medication levels peak (typically 8–72 hours after injection). Glapp helps you understand how different doses from 2.5 mg to 15 mg affect hunger, food noise, and weight loss across your full 7-day injection cycle.

I'm not losing weight on these shots. What should I do?

Some people experience a weight loss plateau while taking medication. Glapp analyzes your weight trends, appetite patterns, medication levels, and dose history to show what's working, what isn't, and what adjustments may help restart progress.

Is my tirzepatide 7.5 mg dose effective for weight loss?

Track your 7.5 mg dose alongside hunger levels, food noise, side effects, and weekly weight changes. Glapp identifies patterns in your data to determine whether your current dosage is producing steady results or if you may have reached a plateau.

Are these tirzepatide side effects normal?

Log common side effects such as nausea, diarrhea, constipation, fatigue, and stomach discomfort. Glapp helps you identify what triggers symptoms after each shot and offers lifestyle recommendations grounded in official guidelines from the American Society for Nutrition (ASN), American College of Lifestyle Medicine, the Obesity Medicine Association.

How the Tirzepatide Weight Loss App Works

Track Tirzepatide injections & Dosage

Track Tirzepatide injections & Dosage

Record each dose, rotate injection sites, and capture weight, appetite, sleep, and side effect data in one place.

Understand your body's response

Understand your body's response

See your live drug cycle and estimated medication levels. Get instant, science-backed recommendations for managing side effects, which are most common when starting Tirzepatide or when your dose is increased.

Monitor weight loss progress

Monitor weight loss progress

Get a weekly progress report that shows your weight loss on each dosage level, helping you and your healthcare provider make informed decisions about your treatment plan.

Compare your progress with peers

Compare your progress with peers

Anonymously compare your weight loss journey to thousands of other users on the same Tirzepatide dosage.

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Glapp is loved by thousands of Tirzepatide users

★★★★★

"This was surprisingly good! I asked a few questions about plateaus and it gave well-founded, sensible, helpful answers."

John D. John D.
★★★★★

"The split between research and social insights is super helpful. That extra layer of perspective makes a big difference."

Sarah K. Sarah K.
★★★★★

"Love this. Really nice UX. Well done."

Robert M. Robert M.
★★★★★

"It's like having Reddit and PubMed combined in one clean answer."

Amy P. Amy P.
★★★★★

"I'm very impressed with that. Proper clever clogs!"

Maria L. Maria L.
★★★★★

"Amazing resource! Thank you so much!"

David H. David H.

Recommended by clinicians

"Glapp is the favorite app of our patients."

— Dr. Spencer Nadolsky

Tirzepatide Only vs. Tirzepatide+Glapp Benefits

❌ Forgetting shots
✅ Never miss a dose
❌ Nausea surprises
✅ Personalized relief tips
❌ Unpredictable appetite
✅ Hunger tracking made easy
❌ Mood swings
✅ Emotions linked to meds
❌ Fear side effects
✅ Early warning tracker
❌ Unsure what to eat
✅ Nutrition guidance tailored
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Tirzepatide FAQ: Dosing, Side Effects, and How to Use

What's the best app to track Tirzepatide injections?
Glapp is the leading tirzepatide tracker app designed for weekly dose logging, dose titration reminders and side effect monitoring. Built by GLP-1 users to optimize weight loss and appetite supression.
What side effects should I expect on tirzepatide?
Common side effects include nausea, diarrhea, and fatigue. Glapp tracks symptom severity and frequency, offering hydration, meal timing, and lifestyle tips to help you stay comfortable
Can I track both Mounjaro and Zepbound with this tirzepatide app?
Yes! Glapp supports both Mounjaro (2.5mg-15mg) and Zepbound (2.5mg-15mg for weight loss) medications. The app follows official dose schedules, tracks weight loss metrics, and provides medication-specific insights based on your logged data.
How does Tirzepatide help with weight loss?
Tirzepatide works by activating two hormone receptors, GIP and GLP-1. This helps to reduce your appetite and slow down how quickly food leaves your stomach, making you feel fuller for longer. This, in combination with nutrition and exercise, helps you consume fewer calories and lose weight.
Where should you inject tirzepatide?
Tirzepatide shots are usually given under the skin in one of three areas: abdomen (stomach area), upper thigh, and upper arm. Rotating injection sites each week helps reduce skin irritation and improves medication absorption. Avoid injecting into areas that are bruised, scarred, or tender.
How do you inject tirzepatide?
The drug is injected once per week using a prefilled injection pen such as the Zepbound or Mounjaro pen. To inject: choose an injection site such as the abdomen, thigh, or upper arm; clean the skin with alcohol; remove the pen cap and place the pen against the skin; press and hold the pen until the full dose is delivered. Always follow the instructions provided with your injection pen and your healthcare provider's guidance.
Does tirzepatide cause hair loss?
Hair loss has been reported by some people using GLP-1 medications, but it is not considered a common side effect. In many cases, hair shedding may occur due to rapid weight loss or changes in nutrition rather than the medication itself. Hair growth usually returns as the body adjusts and weight stabilizes.
Does it make you tired?
Some patients report fatigue or low energy when starting GLP-1/GIP drug or increasing their dose. This may be related to reduced calorie intake, changes in blood sugar levels, or the body adjusting to the medication. Fatigue often improves after the first few weeks of treatment.
How long does it take for tirzepatide to suppress appetite?
Many people notice reduced appetite within the first few days or weeks after starting. Appetite suppression may become stronger as the dose increases and medication levels stabilize in the body. The full effects on appetite and weight loss often develop over several weeks of consistent treatment.
How long does it take for tirzepatide to work?
Your weekly jab begins working shortly after the first injection by activating GLP-1 and GIP receptors that regulate appetite and blood sugar. Some people notice appetite changes within the first week, while visible weight loss typically appears within 4–8 weeks. Because this medication has a long half-life, it remains active in the body throughout the entire 7-day injection cycle.
How long does it stay in your system?
Tirzepatide has a half-life of about five days, which allows it to be taken once per week. After stopping the medication, it may remain in the body for approximately 25–30 days.
Does tirzepatide need to be refrigerated?
Yes, injection pens should normally be stored in a refrigerator between 36°F and 46°F (2°C to 8°C) before use. Do not freeze the medication and keep it in the original carton to protect it from light.
How long can tirzepatide stay out of the fridge?
Tirzepatide pens can usually remain at room temperature below 86°F (30°C) for up to 21 days, depending on manufacturer storage guidelines. If the medication has been exposed to excessive heat or stored improperly, it should not be used.