Fastic Weight Loss & Fasting

In-app purchases
421K reviews
Content rating
USK: Ages 12+
10M+
Downloads
Content rating
USK: Ages 12+
Users Interact, In-App Purchases
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About this app

TRANSFORM YOUR HEALTH JOURNEY WITH FASTIC
Unlock your weight loss journey with Fastic, the app that tailors fasting and nutrition to fit YOUR lifestyle and goals. Achieve your weight goal naturally and sustainably with Fastic, blending seamlessly into your daily routine. Whether you want to lose weight, maintain it, or simply live healthier, Fastic is here to support you.

NEW: 🧬 PROTEIN FASTING 🥚

Your power mode for muscle maintenance and fat burning. With high-protein recipes, smart tracking, and matching courses right in the app. A recent clinical study (PMC10107279) shows: Intermittent fasting combined with high-protein nutrition results in significantly greater fat loss and better muscle retention than calorie restriction – even with equal calorie intake.

🎉 KEY FEATURES

✔ FOOD & CALORIE TRACKER: Easily log your meals, snacks, and drinks to monitor your calorie intake and support your weight loss goals. Track macros and gain insights into your eating habits.

✔ FASTIC FOOD SCANNER: Capture your meal with a snap and instantly access detailed nutrition info. Understand the impact of each meal on your goals.

✔ RESTAURANT MENU SCANNER: Eating out? Snap a photo of any menu and our AI suggests dishes that fit your dietary preferences – low-carb, vegan, or high-protein.

✔ PERSONALIZED FASTIC SCORE: Track progress across nutrition, activity, hydration, sleep, and more. Get personalized insights based on your lifestyle.

✔ AI-POWERED ASSISTANCE: Got questions? Our AI chatbot, Fasty, provides instant answers and helpful guidance.

✔ INTERMITTENT FASTING: Support your health with strategic meal timing. Fastic helps you build regular breaks between meals and align with your body’s natural rhythms.

✔ BODY STATUS TRACKING: Visualize how your body responds to fasting in real time. Stay motivated by learning about key phases like ketosis and fat burning.

🥇 ENHANCE YOUR EXPERIENCE WITH FASTIC PLUS

Unlock even more tools and support with Fastic Plus:

• RECIPE BOOK: Thousands of healthy, delicious recipes that fit your preferences – from low-carb to nutrient-packed meals.
• ADVANCED FOOD & MENU SCANNER: Get enhanced details to stay on track, even when dining out.
• IN-HOUSE ACADEMY: Learn about fasting, nutrition, and healthy habits with expert resources.
• CHALLENGES: Stay motivated with fun, goal-oriented challenges to build lasting routines.
• BUDDIES: Connect with friends, share progress, and get the motivation you need.
• EXCLUSIVE INSIGHTS: Access advanced analytics and refine your approach to reach your goals faster.

🚀 WHY FASTIC?

• Steady energy levels
• Avoid yo-yo dieting and build sustainable habits
• Works with keto, paleo, vegan & more
• Fits into your workouts, from cardio to strength training
• Includes a step counter, water tracker & reminders
• Regular updates with new features
• Syncs with Google Fit

Start your journey with Fastic, where your well-being comes first. Millions already trust Fastic to reach their health goals and live better every day.

______
SUBSCRIPTION INFORMATION

Fastic Plus: Get full access to all features and your personalized plan, including a nutrition guide in the Fastic Health app with an in-app purchase.

• Payment occurs at purchase confirmation through your App Store account
• Plus membership auto-renews unless canceled at least 24h before expiration
• Renewal is charged within 24h before the current period ends
• Manage your subscription in profile settings; toggle auto-renewal on or off
• Current subscriptions can’t be canceled mid-term
• Personal data is processed according to the Fastic privacy policy

Terms & Conditions: https://fastic.com/terms
Privacy Policy: https://fastic.com/privacy-policy
Protein, Tracker, Nutrition
Updated on
Oct 13, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • This app may share these data types with third parties
    Device or other IDs
  • This app may collect these data types
    Location, Personal info and 6 others
  • Data is encrypted in transit
  • You can request that data be deleted

Ratings and reviews

419K reviews
Miriam (Miri)
October 23, 2021
I really do love this app! It makes everything so easy to track & you get everytime helpful information along. The function to connect with fasting buddies is my biggest win! So motivating & makes me happy, also giving as receiving boosts. Only thing I wish would be a little more possibility to edit some things from yesterday - f.e. tracking water. I often forget and on the next day I cannot edit later. So the weekly statistic is sometimes not exactly correct. But it wouldn't stop me from using!
11 people found this review helpful
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Fastic GmbH
November 11, 2021
Thanks Miri for your great review and feedback. We hope to implement your suggestion as soon as possible.
Jaina
January 10, 2022
The App really is great and I love using it. But recently it started to have some issues: Every morning I get a reminder to start my timer, although it's already started and running for about 14 hours. Also the weekly report is wrong, it said I lost 0 weight, although I definitely entered a weight loss and it also shows normally on the overview screen
10 people found this review helpful
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Tessina De Lille
February 26, 2023
like this app a lot. lots of information about what is happening in the body. the focus is not only on fasting to lose weight. you can enter information about your day later, so that you don't need to have your phone at hands at all times. personally i find the app gives a bit too many notifications throughout the day (2-3 less would be better for me), but those cna be switched off. defo an app I recommend!
11 people found this review helpful
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Fastic GmbH
March 15, 2023
Hey Tessina, thanks for the feedback and your stars⭐️! You can disable your notifications at any time by clicking on 'Settings' in your profile and then click on 'Notifications'. There, you'll see all the notifications reminder, you can simply turn it off. If that doesn’t solve your problem, send an email at feedback@fastic.com! Team Fastic👨‍💻

What’s new

Hello Fastic Family!
In this release, we have made some bug fixes and minor design tweaks here and there to ensure your experience feels smooth and consistent.
We’re happy to have you part of our Fastic family. Wishing you happiness and success.