Fastic Weight Loss & Fasting

In-app purchases
4.2
420K reviews
10M+
Downloads
Content rating
Parental guidance
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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
Updated on
Sep 24, 2025
Events & offers

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

4.2
418K reviews
R M
July 4, 2025
I've used fastic before and really liked it. I need reminders to stay on track. So when I began doing intermittent fasting again, I re-upped. Is it pricey? Yes. compared to a lot of other apps, really pricey. For me, that helps with my commitment. The app does have a learning curve as well. There are a few ins and out that you have to pay attention to. It could be difficult for some users, I suppose. Still, it helps me out a lot. I enjoy the intermittent fasting more with the app.
42 people found this review helpful
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Danielle Randall
April 30, 2025
Great app with fun features. Just a few features need updating or changing. Finding your food from the last few days isn't always possible unless you save it as a favorite. I would like to be able to have faster entry. They also need to expand their barcode recognition. Many times, I've scanned something, and it won't come up, and I have to enter it manually. Otherwise I love this app and prefer it over MFP.
47 people found this review helpful
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Kelly Till
April 21, 2025
My husband and I are linked as buddies on the app and eat the same dinners every day. The app is terrible for supporting this function. I create my recipes, but can't share them with my husband as my buddy through the app which means I have to give him my phone so he can manually copy my recipe so we get an equal calorie count for the meals we're eating together. The scanned meals are shareable, but only via 3rd party apps not directly to my buddy. Needs improvement!!
8 people found this review helpful
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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.