12 Best Intermittent Fasting Apps
Barbara Kovalenko - Nutritional Consultant
My name is Barbara Kovalenko. I hold a Bachelor's degree in Human Nutrition from Bogomolets National Medical University in Ukraine and a Master's degree from Boston University in the United States. Over the past few years, I have gained valuable experience as a nutritionist and have since decided to share my knowledge and expertise with a wider audience. Currently, I am working as a nutritional consultant with the Lasta app.

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In the weaving tapestry of dietary approaches that adorn our modern world, one ancient practice has surged back into the spotlight, embroidered with a twist of contemporary relevance: Intermittent Fasting. A fusion of tradition and science, this time-honored method is no longer confined to the realm of ascetics or health gurus; it has captured the imagination of the everyday individual, pursuing a harmonious relationship with food, body, and mind.

Welcome to Lasta’s review of the 12 top intermittent fasting apps in 2023! From reminders and timers to comprehensive journals and community support, these apps promise to take the guesswork out of your fasting experience.

12 Top Fasting Apps – Discover the Gold Standard of 2023

AppFasting Plans & CustomizationProgress Tracking & AnalysisIntegration with Fitness & NutritionNotifications & RemindersCommunity & SupportPrice & Subscription Options
1. Lasta★★★★★★★★★★★★★★☆★★★★★★★★★★Subscription
2. DoFasting★★★★☆★★★★☆★★★★☆★★★★☆★★★☆☆Subscription
3. Simple Life App★★★★☆★★★★☆★★★☆☆★★★★☆★★★☆☆Free/Paid
4. Fasting★★★☆☆★★★☆☆★★★☆☆★★★☆☆★★☆☆☆Free
5. Zero★★★★☆★★★★☆★★★☆☆★★★★☆★★★☆☆Free/Paid
6. Noom★★★☆☆★★★☆☆★★★★☆★★★☆☆★★★★☆Subscription
7. Fastic★★★☆☆★★★☆☆★★★☆☆★★★☆☆★★☆☆☆Free/Paid
8. BetterMe★★★☆☆★★★☆☆★★★★★★★★☆☆★★★★☆Subscription
9. Wefast★★★☆☆★★★☆☆★★☆☆☆★★☆☆☆★★★★★Free/Paid
10. Myfitnesspal★★★☆☆★★★☆☆★★★★☆★★★☆☆★★★☆☆Free/Pro
11. Fasteasy★★★☆☆★★★☆☆★★☆☆☆★★★☆☆★★☆☆☆Free/Paid
12. Window★★★☆☆★★★☆☆★★☆☆☆★★☆☆☆★★☆☆☆Free

Top 1. Lasta

  • Rating: 9.8/10
  • Award: Best Overall Intermittent Fasting App
  • Nominations: Most Comprehensive Features, Top User Guidance
Best Intermittent Fasting App

Lasta Fasting: The Upcoming Star of Fasting Apps

Lasta is more than just an intermittent fasting app – it’s a holistic wellness guide. From fasting to meal planning to weight loss psychology, Lasta acts as a personal coach, aiding users in various health goals.

Whether you’re new to the world of intermittent fasting or a seasoned faster, Lasta has got you covered. Its evidence-based approach ensures that users have access to scientifically proven techniques and information, leading them to successful and sustainable fasting.

As a delightful friend who says, “Hey, your body deserves this,” Lasta’s dynamic fasting timer and reminders ensure you never miss a beat. Its extensive educational library makes learning about fasting a breeze. 

Don’t believe us? Many Lasta fasting reviews, too, shower Lasta with positive thoughts and praise for its customizable plans and ease of use.

Fasting Courses: A Gateway to Knowledge and Power

Step into the Lasta Fasting Course and let the fasting experts and healthcare professionals guide you through different methods and the science behind fasting. Knowledge is power, they say, and Lasta’s comprehensive practice is all set to empower you. 

The 30-day guided course on CBT, the meditation tracks, and guided eating techniques are like different shades of a wellness palette.

If you’re tired of the guesswork in dieting, Lasta app is like a culinary guide, showing you the way through various meal plans like Keto, Paleo, Vegan, and more. The expert nutritionists and chefs are akin to friendly kitchen wizards, offering you an array of meals tailored to your preferences. 

Pros +Cons
Customizable Fasting Plans: Tailor-made to suit your body and lifestyle.May Require Subscription for Full Access: The best features might come at a price.
Inclusive Weight Loss Program: Anyone and everyone can join in.Lack of Offline Content: You’ll need an internet connection to keep up with all the resources.
Holistic Wellness Features: It’s not just about fasting; it’s about a wholesome life.
24/7 Customer Service: You’re never alone on this journey!

Top 2. DoFasting

  • Rating: 9.7/10
  • Award: Best for Personalized Fasting Plans
  • Nominations: Outstanding Customization, Excellent Meal Suggestions
Best Intermittent Fasting App

DoFasting Reviews: Users Like It

DoFasting is an app designed to help users dive into intermittent fasting with flair and finesse. Acting as a personal assistant, it guides users through the fasting maze, ensuring their health and wellness are at the forefront.

Smart Fasting Plans: Like a Savvy Personal Trainer

With DoFasting, you get customized fasting plans per your weight loss goals and eating habits. It’s like a personal trainer who knows you and your body well. The app provides recommendations tailored to you, making it easy to follow the fasting schedule and stay on track. 

The app’s tracking and reminder system are so intuitive that it’s like having a gentle friend tap you on the shoulder, reminding you of meal times and fasting periods. Then it really can be the best fasting app for weight loss.

Pros +Cons
Personalized Fasting Plans: Tailored to suit your unique needs.Subscription Required for Full Features: Free trial is limited.
Comprehensive Nutritional Guidance: A plethora of recipes and meal ideas.Might Lack Advanced Analytical Tools: Suitable for general users but not for those seeking in-depth analysis.
Interactive Tracking and Reminders: Keeping you on track in a friendly way.
Varied Exercise Plans: Suitable for all fitness levels.

Top 3. Simple Life App

  • Rating: 9.5/10
  • Award: Most User-Friendly Design
  • Nominations: Simplified Tracking, High User Engagement
Best Intermittent Fasting App

Simple Life App Reviews: Making Fasting Effortless

Simple Life App’s primary focus is to make fasting as straightforward as possible. Think of it as a wise guide who takes your hand and leads you through the maze of fasting without the jargon or complexities. Understanding your needs creates a plan that feels like it’s made just for you. No more one-size-fits-all; this is about your unique journey.

The app’s reminders and tracking system is like a gentle friend who nudges you at the right times, ensuring you stick to your fasting windows. 

Mindfulness and Motivation: Your Personal Cheerleader

Incorporating mindfulness practices and motivational quotes, the app becomes a personal cheerleader. It inspires you, motivates you, and keeps you focused on your wellness goals.

Pros +Cons –
Simplicity at Its Core: Easy to understand and follow.Might Lack Depth for Advanced Users: It may be too simple for those seeking extensive details.
Tailored Fasting Plans: Designed to fit your unique needs.Subscription Model for Full Features: The free version has limitations.
Holistic Health Tracking: Covers fasting, nutrition, and hydration.
Mindfulness Integration: A touch of inspiration for your journey.

Also, read – A Comparison Lasta Vs. Simple Life Review

Top 4. Fasting

  • Rating: 9.3/10
  • Award: Most Reliable Fasting Tracker
  • Nominations: Effective Reminder System, Quality Community Support
Best Intermittent Fasting App

Fasting – Begin Your Day the Right Way

Fasting – one of the best intermittent fasting apps in 2022 is like a patient teacher, explaining the basics of fasting in a manner that’s accessible to all. Through its user-friendly interface, it introduces the world of intermittent fasting without medical jargon or complexity. Think of it as learning the ABC of fasting from a friend keen to share their knowledge!

Personalized Plans: Because You’re Unique

The app’s personalized plans feel like they’ve been crafted by a tailor who knows you inside out. Considering your body type, goals, and lifestyle, it customizes a fasting schedule that fits you like a glove. 

The tracking feature in the app is your digital dashboard, summarizing your journey’s progress. With its wealth of articles and tips, the app transforms into a portable library!

Pros +Cons –
User-Friendly Interface: Easy to navigate and understand.Lacks Advanced Features: This may not satisfy those seeking in-depth analytics.
Personalized Plans: Tailored to fit your unique needs and goals.Subscription Needed for Full Access: Premium features come at a cost.
Community Interaction: Connect with others on the same journey.
In-App Library: A treasure trove of information.

Top 5. Zero

  • Rating: 9.2/10
  • Award: Best Free Intermittent Fasting App
  • Nominations: Robust Analytic Tools, Great for Beginners
Best Intermittent Fasting App

Zero – Start Fasting Easily

Zero Fasting is more than just a digital tool; it’s like a mentor that guides you along the path to a healthier life. Starting with Zero is akin to a warm welcome from a friendly guide. Its intuitive onboarding process asks the right questions and creates a plan that aligns with your needs and goals. 

Zero offers customizable fasting plans that can be adjusted according to your preferences, lifestyle, and experience. 

Learning Hub: A Wisdom Tree in Your Pocket

Zero’s extensive library of articles, videos, and podcasts is like a wisdom tree that shares its knowledge whenever you wish to learn. From scientific insights to practical tips, it’s an educational treasure trove that’s just a tap away. 

Pros +Cons –
Personalized Experience: Tailored fasting plans for everyone.Limited Free Features: Some functionalities require a subscription.
Robust Tracking Tools: Visualize and celebrate your progress.Might Be Overwhelming for Beginners: The extensive features could be confusing initially.
Rich Learning Resources: Access a diverse knowledge hub.
Community Connection: Engage with fellow fasters worldwide.

Top 6. Noom

  • Rating: 9.1/10
  • Award: Best Behavioral Approach
  • Nominations: Unique Learning Modules, Personalized Coaching
Best Intermittent Fasting App

Noom – Fasting with a Twist

The Noom app, though primarily known for its unique approach to weight loss and behavior change, has introduced features that support intermittent fasting. 

A Personalized Experience: Mapping Your Wellness Journey

Noom starts by understanding you. With a series of questions, it feels like a thoughtful conversation with a wellness coach who genuinely wants to know your habits, preferences, and goals. This tailored approach ensures that the path you embark on is uniquely yours.

It offers daily articles and quizzes, turning your app into an engaging classroom where you learn about nutrition, psychology, and exercise. 

Noom combines fasting with mindfulness practices, focusing on building long-term healthy habits. So that it can be one of the best intermittent fasting apps for women!

Pros +Cons –
Comprehensive Coaching: Covers fasting, nutrition, exercise, and psychology.Subscription-Based: A free trial is available, but a subscription is required for full access.
Personalized Plans: About your unique needs and goals.More Weight Loss Oriented: Fasting is part of a broader weight-loss program, not a standalone feature.
Educational Content: Engaging daily lessons.
Community Support: Guided by real coaches.

Also, read – Lasta Vs. Noom Review: Navigate the best choice

Top 7. Fastic

  • Rating: 9.0/10
  • Award: Best for Advanced Fasting Techniques
  • Nominations: Expert-Guided Plans, In-Depth Progress Reports
Best Intermittent Fasting App

Fastic – Your New Ally in Intermittent Fasting

Stepping into Fastin is like being greeted by a friendly guide ready to map out your journey. The app’s initial assessment helps determine the fasting plan that suits you best.

Your Fasting Clock: Timely Reminders

With its customizable fasting timers, Fastic is akin to a punctual assistant who ensures you stay on track. The reminders for starting and ending your fast make it almost impossible to lose track. 

The app’s visual progress tracker is a colorful travel log recording your fasting adventure. 

Fastic’s meal planning and recipe features turn the app into a culinary guide, ready to introduce you to the world of nourishing foods that complement your fasting regimen.

Pros +Cons –
Personalized Guidance: Tailors the fasting journey to your unique needs.Requires Subscription for Full Access: Limited features in the free version.
Timely Reminders: Ensures you never miss your fasting window.Might Feel Complex for Absolute Beginners: The array of features can be overwhelming initially.
Visual Progress Tracking: Makes monitoring your achievements a joy.
Rich Nutritional Guidance: Offers meal plans and recipes.
Supportive Community: Connect with like-minded individuals.

Top 8. BetterMe

  • Rating: 8.9/10
  • Award: Top Integration with Fitness Plans
  • Nominations: Balanced Meal Guidance, Comprehensive Workout Support
Best Intermittent Fasting App

BetterMe – Tailored Fasting For You

Imagine walking into a wellness cafe and being greeted by a dietitian eager to craft a meal plan tailored to your tastes and needs. That’s what BetterMe’s personalized fasting plans feel like – one of top top-rated intermittent fasting apps from 2020. The app analyzes your goals and preferences, creating a fasting program that feels like it’s designed exclusively for you.

It offers an extensive library of articles and videos covering various topics related to fasting, nutrition, and well-being. With its real-time fasting timers and reminders, BetterMe is a gentle nudge that keeps you on track. 

Holistic Health: More Than Just Fasting

What sets BetterMe apart is its broader approach to wellness. Alongside fasting, it offers workout plans, water tracking, and sleep analysis. 

Through the BetterMe community, you can connect with fellow users who are on the same journey.

Pros +Cons –
Customized Experience: Personalized fasting plans and goals.Subscription for Full Access: Most features require a paid subscription.
Holistic Health Tracking: Integrates exercise, sleep, and hydration.Might Be Overloaded: Many features can feel overwhelming for some users.
Educational Resources: Abundant articles and videos for learning.
Community Support: A network of like-minded individuals.

Also, read – Lasta Vs. Betterme

Top 9. Wefast

  • Rating: 8.7/10
  • Award: Strongest Community Support
  • Nominations: Community Challenges, Peer Motivation
Best Intermittent Fasting App

WeFast – Join the Community of Dedicated Fasters 

Wefast app emerges as a digital ally, guiding you through the maze with precision, understanding, and flair. From articles to videos on intermittent fasting, nutrition, and exercise, Wefast turns your phone into a learning hub. 

Tracking & Reminders: Your Personal Secretary

With one of the best intermittent fasting app for men tracking features and timely reminders, staying on course becomes a breeze. 

Connecting with fellow fasters within Wefast’s community platform adds a touch of camaraderie to your fasting journey. 

Pros +Cons –
Personalized Approach: Tailors fasting plans to your unique needs.Limited Free Version: Requires a subscription for full feature access.
Educational Insights: Offers a plethora of resources to learn from.Lack of Advanced Features: May not offer enough for experienced fasters.
Friendly Reminders: Keeps you on track with gentle nudges.
Interactive Community: Connects you with fellow fasting enthusiasts.

Top 10. Myfitnesspal

  • Rating: 8.6/10
  • Award: Best for Nutritional Insights
  • Nominations: Versatile Food Tracking, Comprehensive Calorie Counter
Best Intermittent Fasting App

MyFitnessPal – More Than Just Calorie Tracking

MyFitnessPal serves as a multifaceted toolbox that’s ready to assist you in various aspects of your health journey. 

The app’s detailed food tracking ability is like having a digital food journal that records what you eat and provides insightful analyses. 

Best Intermittent Fasting App Android Experience

While MyFitnessPal is a well-rounded fitness app, its intermittent fasting tracker is an appreciated addition.

Its workout tracking extends the app’s functionality beyond fasting and nutrition. With personalized workout plans, it’s like having an encouraging coach ready to sweat it out with you.

Pros +Cons –
All-in-One Wellness Tool: Integrates nutrition, exercise, and intermittent fasting tracking.Subscription Required for Premium Features: The free version may feel limited.
Extensive Food Database: Offers a rich library of food and restaurant items.May Feel Overwhelming: A vast array of features can be daunting for beginners.
Customizable Goals: Personalized to your individual fitness and wellness journey.
Engaging Community: Connect with like-minded individuals.

Top 11. FastEasy

  • Rating: 8.4/10
  • Award: Most Practical for Busy Lifestyles
  • Nominations: Quick-Start Options, Streamlined Experience
Best Intermittent Fasting App

FastEasy Reviews – Break Down Fast & Easy Sunrise 

FastEasy app emerges as a refreshing and accessible companion for those on an intermittent fasting journey. Whether you’re a fasting novice or a seasoned practitioner, FastEasy offers a minimalistic yet effective approach to help you sail smoothly through your fasting schedule.

Easy-to-Use Interface: Fasting Made Simple

Its user-friendly interface feels welcoming and intuitive, making it – the best intermittent fasting app on iPhone – ideal for fasting newcomers.

FastEasy’s ability to customize fasting plans based on your goals, preferences, and current health status gives it a personal touch. The tracking feature and timely reminders are akin to a punctual assistant who ensures you stick to your fasting windows. 

Though simple in design, FastEasy doesn’t skim on education. With bite-sized articles, infographics, and videos, learning about intermittent fasting becomes an engaging experience. 

Pros +Cons –
Simplicity: Designed with ease of use in mind.Limited Advanced Features: May lack depth for experienced fasters.
Personalization: Offers tailored fasting plans.Fewer Integration Options: Limited compatibility with other health apps.
Educational Content: Provides insightful resources on intermittent fasting.
Community Support: Encourages sharing and connecting with others.

Top 12. Window

  • Rating: 8.2/10
  • Award: Best for Window Fasting Techniques
  • Nominations: Customizable Fasting Windows, Simple Progress Tracking
Best Intermittent Fasting App

Window – Timing Your Fasts Right 

Window app stands out as a diligent and thoughtful application designed to guide you through the intriguing landscape of fasting. With its unique features and personal touch, It promises to be more than just a tool; it’s like a compassionate fasting mentor. This one – is between free fasting apps!

Intuitive Interface: Seamless and Accessible

Window’s interface is welcoming, offering an experience akin to walking through a neatly organized home.  

The app’s tailored fasting schedules mean it’s attuned to your specific goals and needs. Its timers and reminders are like a gentle tap on the shoulder, reminding you when to begin and end your fast. Window’s visually appealing progress tracking turns data into art. 

Pros +Cons –
User-Friendly: Intuitive design makes it accessible to all.Few Community Features: Lack of a community forum or connection with other users.
Personalized Plans: Tailored to fit individual goals and lifestyles.
Engaging Visuals: Makes tracking progress an artistic experience.
Integration Capability: Works seamlessly with other health and fitness tools.

What Stands Out as the Best App for Intermittent Fasting?

Navigating through the digital forest of intermittent fasting apps can be overwhelming. Let’s find the perfect app to make your fasting experience smooth and enjoyable. Just follow these easy steps, and you’ll find the ideal companion for your IF journey.

  • Understand What You Need

Before plunging into the app store’s wilds, take a moment to list down what you specifically need. Are you a beginner needing guidance and motivation? Or perhaps an expert looking for detailed analytics? Knowing what you want will guide your choice.

  • Set Out: Read Reviews and Ratings 

Reviews and ratings are your guiding stars. They can tell you the experiences of others who have trodden the path before you. Look for consistent positive feedback, especially on aspects you care about, like user-friendliness, accuracy, or community support.

Also, read – 15 Best Nutrition Apps of Today

  • Explore the Features: What’s in the Treasure Chest? 

What is the best intermittent fasting app? – That’s one with vary in features like:

  • Fasting Timers and Reminders: Helps you stay on track.
  • Nutritional Guidance: For those desiring meal planning assistance.
  • Community Support: To find fellow fasting adventurers.
  • Analytics and Insights: To monitor your progress and understand your body’s response.
  • Check Compatibility with Your Device 

Some apps, like a smartwatch, may not be available on all platforms or may not sync with your health devices. Check the compatibility to ensure a smooth journey.

  • The Free or Paid Path: Your Adventure, Your Choice

Free apps offer great value, but sometimes a premium version unlocks advanced features. Decide based on your budget and needs.

  • Take a Test Hike: Try Before You Fully Commit

Most apps allow a free trial or have a basic free version. Use this to your advantage to find the perfect fit.


In a world where technology blends seamlessly with lifestyle, the road to health and well-being has never been more accessible. These 12 best fasting apps we’ve explored aren’t just tools but companions in your weight loss travel. They’re virtual personal trainers, nutritionists, and motivators, all rolled into one, carefully designed to suit varying needs and preferences.

So, watch yourself transform; the future of wellness is only a tap away!

My name is Barbara Kovalenko. I hold a Bachelor's degree in Human Nutrition from Bogomolets National Medical University in Ukraine and a Master's degree from Boston University in the United States. Over the past few years, I have gained valuable experience as a nutritionist and have since decided to share my knowledge and expertise with a wider audience. Currently, I am working as a nutritional consultant with the Lasta app.