Simple Intermittent Fasting Review

About Simple

Simple Intermittent Fasting Review

Simple is a science-backed nutrition and intermittent fasting program designed to meet you where you are in your wellness journey​​. The Simple program is founded on a robust body of research and expert insights, with a focus on nutrition, intermittent fasting, and weight loss education and support. Its main aim is to help individuals change their eating habits sustainably – the Simple way​​.

One of the key highlights of Simple is its personalized program, tailored to each individual’s goals. It provides best practices and guidance, helping users attain their objectives. The program emphasizes building better habits, offering instant feedback and health recommendations on your food intake.

To keep track of progress, Simple allows users to log and track their progress in real time, presenting progress metrics to chart the course of their weight loss journey​​.

A unique feature of Simple is its innovative use of technology. By merely positioning your phone’s camera in front of your food, Simple’s AI-powered technology can instantly recognize and log the nutritional facts of your meal, eliminating the need for manual logging​​.

Obesity, a contributor to serious health issues like metabolic syndrome, diabetes, hypertension, cancer, and heart disease, can be managed. A recent review suggests that sustainable weight loss is possible through diet changes, increased physical activity, and behavioral modifications like self-monitoring.

The results speak for themselves. In just six months, 61% of users reported substantial weight loss with Simple’s science-led programs​​. Over 39% of users with high BMIs lost more than 10% of their body weight after a year with Simple​. The study is available upon request at [email protected].

Beyond weight loss, Simple aims to support overall well-being. It encourages the adoption of consistent, science-backed habits to support healthy aging and reduce the risk of cognitive decline.

Simple’s team of academic experts ensures all aspects of your health and well-being are supported, with the ultimate goal of lowering your risk of disease and increasing longevity​​.

If you’re ready to learn more, I’ve got all of the must-knows about the app packed inside this Simple intermittent fasting review.

You’ll get to know the folks behind the service, what it’s like to use — and let’s not forget the gem that is customer feedback. Good to go? Let’s dive in. 

Simple Pros & Cons

Simple Intermittent Fasting Review


  • Simplicity: As the name suggests, Simple Intermittent Fasting offers an easy-to-follow approach to intermittent fasting. Unlike some other diets or wellness plans, there are no complicated instructions or guidelines to remember. You just eat within your specified window of time and fast for the rest.
  • Flexibility: Simple Intermittent Fasting allows you to choose your eating window according to your lifestyle and preferences. This makes it more adaptable than many diet plans and can help you stick with it in the long term.
  • Health Benefits: Numerous studies have shown the potential benefits of intermittent fasting, which include improved metabolic health, weight loss, and possibly even increased lifespan. As a brand, Simple Intermittent Fasting promotes these health benefits.
  • Comprehensive App: Simple offers a user-friendly app that helps you track your fasting and eating windows, hydration, and provides educational content about fasting. This support can make it easier to commit to and maintain the fasting lifestyle.


  • Not Suitable for Everyone: While intermittent fasting can be beneficial, it isn’t suitable for everyone. People with certain health conditions, pregnant women, and those with a history of eating disorders should not undertake intermittent fasting without medical guidance.
  • Potential for Overeating: Because Simple Intermittent Fasting doesn’t regulate what you eat, only when you eat, there is a risk of overeating during your eating window, especially for those new to fasting.
  • Lack of Nutritional Guidance: Simple primarily focuses on fasting intervals and does not provide comprehensive nutritional guidance. This means users may need to seek additional information or support to ensure they are getting a balanced and nutritious diet.
  • Potential Side Effects: Some people may experience side effects like hunger, fatigue, or irritability, especially in the initial stages of intermittent fasting. It’s essential to listen to your body and consult a healthcare professional if these side effects persist.

Remember, before you start any new diet or wellness plan, including Simple Intermittent Fasting, it’s crucial to consult with a healthcare professional. They can provide you with personalized advice based on your individual health needs and goals.


Simple is much more than just a diet program; it offers a comprehensive suite of features that support and enhance your intermittent fasting and overall wellness journey. Below are some of the key features of Simple:

  • Personalized Nutrition Program: Simple provides a science-backed nutrition program tailored to your specific goals and needs. This personalized approach allows for a more effective and sustainable lifestyle change​​.
  • Real-time Progress Tracking: Simple allows users to log and track their progress in real time. This feature helps users stay motivated and focused on their goals by offering clear visibility into their progress​.
  • Instant Food Feedback: Simple’s unique AI-powered technology offers instant feedback on your food. By simply positioning your phone’s camera in front of your meal, the app recognizes and logs the nutritional facts of your food, providing you with valuable insights and health recommendations. This feature saves time and promotes a deeper understanding of your nutrition​​.
  • Comprehensive Education and Support: Simple offers education and support around nutrition, intermittent fasting, and weight loss. This holistic educational approach empowers users with the knowledge they need to make informed decisions about their eating habits and overall health​​.
  • Consistency and Longevity: Simple emphasizes the importance of consistent, science-backed habits. Its platform is designed not just for short-term goals but for promoting healthy lifestyle habits that can support healthy aging, reduce the risk of cognitive decline, and increase longevity​.
  • Community of Users: Simple boasts a community of users who share their experiences, challenges, and successes. This community aspect can offer support, motivation, and inspiration for individuals on their own wellness journeys​​.
  • Expert Guidance: Simple has a team of academic experts who ensure all aspects of your health and well-being are supported. Their expert guidance is a valuable resource for users navigating their wellness journey​​.

Simple Life App Review

Simple Intermittent Fasting Review

Everything about Simple is so straightforward I’m going to need a thesaurus to find some more exciting variations for the term. “Plain sailing” comes high on the list, and I think that’s a great phrase for how easy the app makes it to stick to your fasting goals.

What’s different about Simple? It’s all about helping you create long-term results—something that’s so unlike the temporary effects that fad diets promise.

Welcoming all food types into your diet, the process involves eating a normal, balanced diet without fearing offsetting your macros or going over your maximum 50 grams of carbs per day (for reference, a medium-sized potato has 37). To start using Simple, take the quiz and download the app.

After a few set-up questions, you’re free to roam your dashboard and explore the tabs. Here’s what you’ll find in each.

Simple Tracker Tab Review

This tab is where you’ll track your diet and exercise. Simple will walk you through the steps of using each of the features available through the Tracker Tab, so you’ll find a quick breakdown of what’s inside.

  • Water Tracker
  • Activity Tracker
  • Personal Health Insights
  • Fast Timer

You’ll also update your weight loss progress and check off daily tasks in this section of the Simple app. Helping you to learn about how intermittent fasting affects your body, the service makes it easier to understand, and therefore, stick to your new lifestyle.

Simple Explore Tab Review

I’m obsessed with this tab. This section is where you’ll explore articles, news, and coursework—but don’t worry, it’s all delivered in a fun, easy way. There’s no college degree required to understand any of it. Pick through categories like:

  • Brain Clarity
  • Understand Your Body
  • Hunger
  • Fastic Basics

Educating you so that you can understand what’s going on and how intermittent fasting supports a healthy metabolism, the Explore Tab is where it’s at if you want to know more about the lifestyle and crush your goals.

Simple Content Review

What can you expect in terms of Simple Content? Just that. It’s really simple content delivered in a user-friendly way.

Along with graphic-driven articles, Simple offers cool content like flashcards that teach you important concepts in a matter of seconds.

You’ll also get the chance to explore success stories and browse healthy recipes. This app is content rich with tons of really helpful information.

Simple Subscription Review

Simple Intermittent Fasting Review

Though Simple offers a free basic service, you’ll have free range of the app’s features when you subscribe.

Delivering personal intermittent fasting plans, subscribing means you can roam through endless guides and activities on the app and access expert-led education and motivation to keep you on track.

So, how much is the subscription? If you sign up as soon as you finish the quiz, you can start your first week for just $1. Normally, Fastic costs about $20 per month. After you finish your trial, you’ll have some options, namely deciding whether you’d like the 12-week or annual membership.

  • 12 weeks: $41/term
  • Annual: $68/term

Who Is Simple For?

Simple Intermittent Fasting Review

It’s recommended that you consult your healthcare provider before you start any new diet or fitness program. You should not join Simple if you are:

  • Pregnant or breastfeeding
  • Have an eating disorder or a BMI of under 18.5
  • Have a health condition like diabetes
  • Are taking prescription medication

If you want to get healthier, lose weight, and are interested in long-term results, Simple comes highly recommended. Approaching the lifestyle from a fun and informative angle, it’s great for newcomers or those who thrive with accountability.


While Simple offers a comprehensive approach to intermittent fasting and nutrition, there are other programs and apps in the market that you might consider. Here are a few alternatives:

  • Zero: Zero is another popular intermittent fasting app. It offers personalized fasting plans, tracks your fasting progress, and provides useful educational content about fasting and health. However, unlike Simple, Zero does not include features like instant food feedback or personalized nutrition program.
  • MyFitnessPal: MyFitnessPal is primarily a calorie-counting and diet-tracking app. It boasts a massive database of foods and drinks, which can help users track their intake with precision. It also offers features to track physical activity and offers community support. It does not, however, focus specifically on intermittent fasting.
  • Noom: Noom takes a psychological approach to weight loss and lifestyle change. It provides personalized meal plans, tracks your diet, and offers access to a personal health coach. It also provides a variety of health and wellness articles to educate its users. Noom, however, does not focus on intermittent fasting.
  • Life Fasting Tracker: The Life Fasting Tracker app is another option specifically for intermittent fasting. It offers fasting tracking and educational content. It also has a unique feature that allows users to track their mood, weight, sleep, and other biometrics.
  • Eat This Much: Eat This Much is a meal planning app that can help users manage their diet based on their calorie and nutrient needs. It generates meal plans and grocery lists to help users adhere to their dietary goals. It is not, however, focused specifically on intermittent fasting.

Each of these alternatives offers different features and approaches to diet and wellness. As with any program, the best choice depends on your individual needs, preferences, and goals.

Remember, it’s always wise to consult with a healthcare professional before starting any new diet or wellness program.

Simple vs Fastic

Simple Intermittent Fasting Review

You came to this Simple intermittent fasting review to find out about the service, right? But to show you what makes it different from other options out there, I thought I’d do a quick comparison between it and another similar service, Fastic.

I’ve reviewed Fastic before and it’s an awesome service. It’s quite comparable to Simple, but there are a few key details that may make you choose one over another.

Just like Simple, Fastic offers a free basic option for its service with the chance to upgrade should you want access to advanced features. Both of the apps are centered around intermittent fasting, and both of them approach it from a knowledge-based level.

I found that both services have similar graphics even—cute figures and bright colors that make reading the information a little more entertaining. So where do the differences come in? Mostly in membership price but also in the way they deliver information.

With Simple, you’ll enjoy realistic, moving images along with bullet-pointed snippets of information. Fastic is a little lengthier in its explanations. As for the prices, Fastic offers plans for $4.60/week, whereas Simple is offering plans for $1.40/week.

Simple Reviews: What Do Customers Think?

Simple Intermittent Fasting Review

No Simple intermittent fasting review would be complete without customer feedback, and that’s precisely what you’ll find here. Scoping out the web for helpful comments and ratings, you’ll read real users’ experiences with the app below.

My first stop? Trustpilot. With 4.2/5 stars from 865 users, check out the snapshot here to see how that score breaks down.

  • Excellent: 60%
  • Great: 18%
  • Average: 9%
  • Poor: 2%
  • Bad: 11%

The brand’s Trustpilot profile is filled with comments about how easy the app is to use, the success it brings, and appreciation for the information doled out. One Simple intermittent fasting review read:

Nice app with lots of great features also in the free version! Cannot recommend it enough. Thinking about upgrading to the premium version. This is really nice, helpful and indeed SIMPLE.

With a nice flow to it and helpful notifications, the app is loved by many. Does this reputation hold on other platforms?

I headed over to the App Store to find out and saw a 4.8/5-star score from 117,554 users. That’s pretty great if you ask me. One Simple intermittent fasting review read:

It’s got everything…to tracking my meals, adding ingredients/foods I’m eating at what time…It’s got so many details. You can adjust the plan, make it your own. You can start with something easy and work your way to longer fasting periods when you’re comfortable. I’m super impressed with the app and I’m excited to stick to it.

That’s something I loved about this app too. It meets you where you’re at and guides you into the lifestyle gradually. Nothing like the shock of eliminating 95% of the carbs you’re used to.

My last Simple intermittent fasting review comes from the Google Play Store. The app received a 4.4/5-star score from 42,179 folks there. Here’s what one had to say about it:

I love it! I’ve done self-guided IF and using the Simple App, I’ve learned SO MUCH and ultimately, I haven’t been doing it right all along. I love the insights and the layout of their slideshow articles…In just 12 days I’ve dropped 5.2 pounds!

It’s very possible to do diets wrong. That’s why so many people don’t see results. Using a service to guide you the right way is key to getting the results you’re after.

You’ll have access to basic features in the unpaid preview, but subscribing will give you a customized, more informative experience to drive your desired outcomes.

Is Simple Legit?

Simple Intermittent Fasting Review

It’s my job in this Simple intermittent fasting review to give you the full scoop, and that means looking into any potential red flags. I checked out numerous sites in search of them and didn’t come out with much in the way of negative reviews.

It seems that most negative Simple intermittent fasting reviews are from those who just don’t vibe with the app. Not every app will be for everyone.

That’s why I love that Simple offers a preview of its app for free. Bypass subscribing and check out the app with a few “x” clicks in the top-right hand corner of the screen. Subscribe if you want more content. It’s as easy as that.

Is Simple Worth It?

Simple Intermittent Fasting Review

Getting to know Simple was like finding a mentor. Not only would it help me stay accountable and on track, but it would teach me valuable lessons along the way in an easy-to-understand format—and that’s super helpful for those new to the whole fasting concept.

The cool part? You can use Simple for free. That’s right. You won’t have access to your custom plan, but you can sneak peek at the app to see if it’s the right fit and play around with the Tracker and Explore features. If you do decide it’s a good match, you can subscribe at any time.

Simple’s plans are super affordable and I love that you don’t need any fancy foods or recipes to start, you don’t even have to change much to begin. The app works with you, where you are now and will ease you into a tighter fasting window over time. Engaging, informative, and easy to understand, I give Simple two thumbs up.

Simple Promotions & Discounts

Simple Intermittent Fasting Review

If customer reviews are the hot fudge to this diet-friendly sundae, then consider promotions the cherry on top.

Since no Simple intermittent fasting review would be complete without the fun toppings also known as deals, I scouted the site to see what I could find.

  • You can use the basic features of Simple for free!
  • Sign up today to pay as low as $1 for your first week
  • Save up to 88% on Book Bundles

Thinking those bullet points look a little lonely? They’re not. Deals like those stand just fine on their own—no Simple intermittent fasting promo code is needed.

Where to Buy Simple

Simple Intermittent Fasting Review

You can start your streamlined approach to intermittent fasting right at Simple.life. To enjoy the service’s user-friendly app, you’ll need to download it from the Google Play Store or App Store.


Who owns Simple?

Alex Ilinskiy and Mike Prytkov founded Simple. Setting out in 2019 to make intermittent fasting more approachable, the two took an AI-centric approach to customize the user experience.

How do I cancel my Simple Subscription?

Simple is an auto-renewing service. That means even if you have a monthly subscription, it will automatically renew at the end of it.

To cancel your account, you’ll need to do so 24 hours before your next billing date. Follow these steps to do it:

  1. Head to your account on simple.life
  2. Scroll down to ‘Membership & Billing’
  3. Click ‘Cancel membership’

If you signed up through the Google Play Store or the App Store, make sure you go through your account on either of those platforms. Canceling directly through Simple will not cancel your subscription set up through either of these 3rd party services.

What is Simple’s Privacy Policy?

No matter what app you download or website you visit, your personal data is going to be collected. That’s simply the name of the game with any digital service, or well, any service.

What’s required? Since Simple is a diet app, you can expect all the regular information to be collected like:

  • Personal information (Name, gender, date of birth, weight, height, eating patterns, etc.)
  • Diet & Activities (meal intake, hunger times, activity patterns, etc.)

Along with this personal information that you’ll input, when you use Simple, its website and app will automatically collect information about your use habits, such as:

  • Device (mobile device, hardware model, operating system, etc.)
  • Location (IP address, time zone, etc.)
  • Application usage (how long you use it for, when, where you click, etc.)

Simple may use 3rd party tools to help customize and personalize the app or will use your data to generate statistics. In most cases, the service will use your data to help offer and improve your experience with its app, process payments, and recommend information of interest according to your browsing habits.

You have the right to revoke your consent for Simple to use your data, just keep in mind that withdrawing it all may result in not being able to use the service or app.

What is Simple’s Refund Policy?

All payments you make to Simple are non-refundable, so keep that in mind when signing up. You’ll have options to join for a month, 3 months, or a year, and even if you cancel before the end of your subscription term, you cannot get your money back.

Try the service’s month-to-month option if you’d like to test the waters before committing. If you find that it’s not for you, be sure to cancel your account 24 hours before your next billing date to avoid the recurring charge.

How to Contact Simple

Need information I didn’t include in this Simple intermittent fasting review? Get in touch with the brand by emailing [email protected].

The brand’s customer service team is pretty responsive, so you can expect a reply within 24 hours.

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