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Intermittent Fasting - Fastik

Intermittent Fasting - Fastik

Calorie tracker & Weight Loss

44 ratings
5 reviews
🌟 Lifestyle
💪 Health & Fitness
Free
In-App Purchases

Details

  • Released
  • Updated
  • June 11, 2023
  • August 21, 2026

Features

Developer

Viktoriya Avdonina
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Intermittent Fasting - Fastik screenshot #1 for iPhone
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About

This AI-powered coach helps you lose weight and build healthy habits through intermittent fasting and smart calorie tracking. Log meals easily with text or photos, get personalized nutrition advice, and track your overall health metrics.

✓AI-powered calorie and nutrition analysis
✓Intermittent fasting tracker
✓Smart reminders and motivation
✓Personalized nutrition and meal suggestions
✓Water, weight, and activity tracking
✓Apple Health integration
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What's New in Intermittent Fasting

3.1.25

August 21, 2026

What’s New in Version 3.1.25 - Meet Your New AI Coach Fastik now turns your daily nutrition and habits into personalized guidance. Start your day with a Morning Brief built around your goals, then finish with an Evening Wrap-Up highlighting your score, wins, opportunities, and focus for tomorrow. - Bug Fixes & Improvements We fixed several issues and made additional performance improvements to keep Fastik running smoothly. Thank you for choosing Fastik as your fasting and nutrition companion. Enjoy the update and keep moving toward your goals with smarter daily guidance.

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Subscription plans

Premium Monthly.

Get access to all Premium features.

$8.991 Month
How to cancel Intermittent Fasting subscription ⁉️

Events

Read more about Your New AI Coach
AvailableMajor Update

Your New AI Coach

Personalized guidance, morning and night

Aug 21, 2026 — Sep 21, 2026

Read More

Read more about Recipe Genius AI
Event EndedMajor Update

Recipe Genius AI

Generate, scan, and upgrade recipes with AI.

Mar 18, 2026 — Apr 18, 2026

Read More

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User reviews

Most RecentHighest RatedLowest Rated

Been using for awhile

Like this app for fastening timer and water log, but I don’t use it to log food. Found nutritional values are usually too generic and usually wrong. I use another app that has a way better nutritional library for foods. Scanning using their tool also never works so I had to hand-key foods in. That got old fast! Recipes are too high in carbs for my choices so don’t use that part of the app either.
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BexJKBexJK

Response from developer

Thank you for sharing your honest feedback 🙏 We’re glad to hear you enjoy the fasting timer and water log. We understand your concerns about the food database, scanner, and recipes, and we’ll take this into account as we continue improving Fastik. Your input helps us make the app better for everyone. Thank you for using Fastik 💜.

Been using few weeks

Like this app a lot but adding food in diary through their food library is not good. The nutritional values are ALWAYS wrong. I use another app that has a way better nutritional library for foods. Scanning using their tool also never works so have to hand-key foods in. Only think I suggest is better food/nutrition library. Scanning using tool needs help.
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BexJKBexJK

Keeps me on track!

The free version has helped to keep me on track. The timers are great. The reminders are helpful. I’m too cheap to upgrade so I’m limited to the free features. They are sufficient. I would like to adjust the plan windows but for now I’ll do the math in my head.
AidraidAidraid

Response from developer

Thank you for sharing your feedback with us! 💜 We're thrilled to hear that the free version of our intermittent fasting app has been beneficial for you in maintaining your schedule. It's fantastic to know that the timers and reminders have proven helpful in keeping you on track. 🙏 We understand that upgrading might not be the right fit for everyone, and we're glad to hear that the free features are meeting your needs. Please reach us, thorugh Support in the app settings, we will be happy to assist you with adjusting plan windows.

Love it!!!

I just started a few days ago, and I must say it has been a game-changer for me! This app deserves a solid five-star rating for its outstanding features, user-friendly interface, and effective approach to intermittent fasting. The app provide tracking and logging capabilities are simply outstanding. It allows you to easily track your fasting hours, water intake and weight. What I also love, that Fastik provides a wealth of educational resources and articles on intermittent fasting. Whether you're curious about the science behind it, looking for meal suggestions, or seeking advice on how to overcome common challenges, the app's knowledge base has you covered. It's like having a personal intermittent fasting coach right in your pocket!
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maavdmaavd

Response from developer

Thank you for sharing what Fastik means to you. 💜 These are the types of messages that motivate us to keep on striving to make the app the best it can be. We are so happy that you're enjoying our app. 🙏 We hope that you will continue to support us by sharing Fastik with your friends and family.

Best Intermittent fasting app

The best fasting companion! This app has truly transformed my intermittent fasting journey. It offers a user-friendly interface, customizable fasting schedules, and helpful reminders to keep me on track. With its insightful progress tracking features and informative articles, I feel empowered and motivated to achieve my health goals. Highly recommended!
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Andrey 1992Andrey 1992

Response from developer

Thank you for sharing what Fastik means to you. 💜 These are the types of messages that motivate us to keep on striving to make the app the best it can be. We are so happy that you're enjoying our app. 🙏 We hope that you will continue to support us by sharing Fastik with your friends and family.

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FAQ

What is Fastik's primary function?

Fastik is an AI-powered app designed to assist users with intermittent fasting and nutrition tracking. It helps users lose weight naturally, build healthy eating habits, and monitor their overall health and balance.

What intermittent fasting schedules does Fastik support?

Fastik supports various intermittent fasting schedules including 13:11, 16:8, and 18:6. Users can also create their own custom fasting and eating windows.

How does Fastik help with calorie and meal tracking?

Fastik's AI can estimate calories, protein, carbs, and fat from meals logged via text or photo in seconds. This helps users understand their nutritional intake and stay on track with their goals.

Can Fastik provide recipe suggestions?

Yes, Fastik features a 'Recipe Genius AI' that can generate recipes based on your goals, turn scanned meals into full recipes, and suggest healthier or higher-protein versions of dishes.

Does Fastik integrate with other health apps?

Fastik syncs with Apple Health to provide a comprehensive view of your progress. It allows you to track hydration, weight, water intake, steps, and sleep.

What are the subscription options for Fastik?

Fastik offers premium subscription plans, including 'Premium Weekly' at $6.99 or $7.99 per week, with some options including a 3-day free trial. There are also 'Premium Monthly' plans available for $14.99 per month.

Is Fastik suitable for all ages?

Fastik has an age rating of 12+, making it appropriate for teenagers and adults looking to manage their health and nutrition.

How often is Fastik updated?

The latest version of Fastik is 3.1.13, and it was last updated on March 19, 2026. This indicates a commitment to regular updates and improvements.