Kompanion Fasting Tracker 16:8 4+

Fast timer & weight loss diet


    • Free
    • Offers In-App Purchases

iPhone Screenshots


Intermittent fasting is a popular nutrition system that mainly focuses on when you eat rather than what you eat. Intermittent fasting (IF) can help you achieve long-term fat burn through a sustainable lifestyle that’s personalized for you.

Now you have a companion to walk alongside you and keep you motivated to reach your weight goals with IF. Having a companion means you will have support to get customized guidance, expert advice, and true motivation that will help you succeed. Your Kompanion will provide you with personalized insights on how to get the most out of IF.

Based on scientific research and backed by our nutrition experts, we are here to help you achieve your best self.


TIMER - Start and end your fast by using the timer button. Keep track of your fasting history.

CUSTOMIZED FASTING PLANS - We offer you the most suitable IF plan for your physiology, but you can also customize and create a plan of your own according to your needs and lifestyle.

BODY STAGES - Learn what’s happening inside your body while you fast with Plus features.

JOURNAL - Reflect on how you feel during your fasts. We’ll graph your moods so you can track trends over time.

LEARNING CENTER - Explore the science behind fasting and its benefits. Get easy-to-use tips.

MOTIVATION - Maintain your motivation and hit your goals! Explore the changes in your body during fasting, hour by hour.

PREMIUM CONTENT - Improve your knowledge with our exclusive library of articles and Q&As from our nutrition experts.


By following the best suitable Intermittent Fasting plan for you, you’ll experience:

· Fat burn
· Weight loss
· Higher metabolic rate
· Improved digestion
· Cardiovascular health
· Clearer mind
· Anti-aging benefits


We offer you the best Intermittent Fasting plan according to your eating patterns, physiology, and needs. But you can always create a customized plan to suit your lifestyle even better.

16:8 is the most popular intermittent fasting plan of them all and is followed by many Hollywood celebrities for a healthier glow.

18:6 is a great alternative for those who are looking for a more intense fasting plan than 16:8.

12:12 plan is also called the body clock or circadian rhythm diet. This may be a good option for beginners.

Other plans, including 20:4, 24h, and 36h, are for an advanced fasting experience and ensure greater fat burn, metabolism boost, and anti-aging effects.

Connect with Apple Health so you can keep track of your health data in the Fasting Kompanion.

Download Fasting Kompanion to get started for free and get full access to all the features, premium content, and your personalized fasting plan with Kompanion Plus.

What’s New

Version 1.12.2

We're live in French
We added French to our app's language options to reach more users all over the world.

Ratings and Reviews

4.7 out of 5
3.8K Ratings

3.8K Ratings

Elzbthchrd ,

Fasting and lasting

I’ve only been using this app for about a week but it’s been awesome! I love the accountability. I’ve fasted in the past. But I like that it personalized it to my size and goals. 16 off and 8 on is very challenging. But the timer and reminders are really great

Developer Response ,

Hello. Thank you for your comment with us and for using Kompanion! Hearing that we offer a good experience to our users also motivates us. We hope to be on your side on this journey for a long time. Please don’t hesitate to shoot us a note at hi@kompanionapp.com if you have any questions or further feedback 😊

TeeForFetch ,

Simple UI and Helpful app, but could be better

It would be great if the app also showed you how many hours and minutes you have left until your fast is over. It currently only shows how long you’ve fasted thus far. Which is helpful. But I would like to see both. Also, every single time I open the app, there’s a pop-up that appears that says “Learn how to fast”. I already clicked on this article and read it. Why does it keep appearing? And when I click the “x” to close it, it opens up anyway. A bit irritating. Can this be hidden so I can stop seeing it? I don’t need to read it again.

Developer Response ,

Hello. We are happy to tell you that your request is already being developed by our team 😊 We would like you to know that you have to swipe through "Learn how to fast" pop-up until the end to not see it again 🌟

JCam_16 ,

Not a free app

This app is free to download, but it is not really free to use. You can just use a stop watch and get the same benefits from this app. Not enough features are available on the free version compared to the TONS of other more actually free to use apps. Why would anyone want to pay to use the other features when the only feature available to try is a stopwatch? Don’t waste the space on your device with this app. The only reason I gave 2 stars instead of one is because it is more aesthetically pleasing than one other app I’ve used.

Developer Response ,

Hello. You can use definitely Kompanion for free. In the free version, you can still access some of the graphs we offer in addition to the Timer feature and some of our scientifically based articles prepared by expert academics by providing a lot of information about both nutrition and intermittent fasting together 😊

App Privacy

The developer, Alivex, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Used to Track You

The following data may be used to track you across apps and websites owned by other companies:

  • Purchases
  • Location
  • Identifiers
  • Usage Data
  • Diagnostics

Data Linked to You

The following data may be collected and linked to your identity:

  • Health & Fitness
  • Purchases
  • Location
  • Contact Info
  • User Content
  • Identifiers
  • Usage Data
  • Diagnostics

Data Not Linked to You

The following data may be collected but it is not linked to your identity:

  • Diagnostics

Privacy practices may vary, for example, based on the features you use or your age. Learn More

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