Intermittent Fasting Tracker

perfect app. It has all the functionalities of the others, but no ads at all! and I find the way the data is displayed helpful.

Coming from Zero, definitely one of the highest quality apps I've ever seen. It provides a ton of quality features for free, is super intuitive with excellent styling in design, and gives you access to heavy insight features for free as well. Would highly reccomend. Only complaint I have is that the data isnt entirely accurate. For example, if you eat a 900 calorie meal, the fed period would be much longer than if you ate a 5 calorie banana.

appreciate the research articles and the app in general. love the level of thought put in especially since it's free. highly recommend to anyone who is seriously interested in a fasting lifestyle.

it works great

I've just been using it for a few days, but it's nice that there are no ads and it is a pretty chill app.

very simple to use and helpful. I really enjoy this app

Free app, not a 100 questions to answer, simple to use, nice looking. Thank you!

Awesome app! Elegant, engaging, educational. Keeps you motivated with no unnecessary frills. Highly recommended

excellent app very easy to use I've been doing intermittent fasting for 8 years and I really like this app.

Very simple and it has all i really need. no fanciness.

I really love the interface. Simple, informative, educational. No ads. I wish that it would alert me when it's time to start fasting.

best fasting app

I am being informed about what my body is doing. I am learning and i love this app!

best app I've seen since vivo. no bloat or adds. I hope it stays this way.

good interface and very chill. I like how you can do fasting circles without there being a competition. laid back and just celebrating people's goals !

helps me keep track easily and also helps me to curb cravings when I can look at the time and see how far I've come and what my body is doing at that moment..

Simple, educational, not super customizable. Took figuring out to set odd # goals (like 13/11). No custom paced plans (+30 min/week). No way to remove blocks from insights panel - I have no desire to weigh/measure myself or feel nagged to. UI is clean, informative and honest re the science. Stats should reflect install date, initial low % are needlessly discouraging. No way to set "just save" as default. Don't ask me to email you, you are app devs - you find a way to transfer reviews to email!

Free as I can figure. Has intermittent options for you intermittent fasters but if you scroll down the settings there are up to 72 hrs and a custom option for up to 10 days. it will give you an idea of what stage of the fast you are in and informative sections to tell you what should be going on in your body. you can log your weight to keep track of your progress on a graph but the ENTRIES DUPLICATE BY THEMSELVES ACROSS MULTIPLE DAYS. Best of luck to you all in meeting your goals.updated

simple and full of info, super!

I really liked the app; it's clean, focused, and doesn't push ads. It's my go-to now. One thing, though: a calendar view to track fasting days would be great.

it's free and easy... no ads!!!!

so easy to use and free!!! with information and all the options for various fasts!!

wonderful app. love the info. but also tells me when how long i have to eat for.

I love this app this one is far one of the best ones I have tried and will keep using it until I meet my goal again third day using it on a 20 hour fast

Simple, No Ads, Perfect it's completely to the point and provides the scientific information, stages of fasting, and guidance in the brief manner. beautiful app and ui. perfect for my needs. also, you get started quickly, without needing too input 100 things first.

A really honest app that is transparent about the research into IF. Refreshing and full of useful info

This app is classy. The layout/ color scheme is gorgeous.

awesome and free

excellent 👌 app

perfect!!! and free

Neat & clean App👌😎

no ads so far, love the user interface & reading about fasting stuff! thank you so much for creating this app. love it so far, will update if I don't at some point :)

best fasting app

excellent app

love this app. easy, no ads. helpful advice and plenty of things to log

amazing app, doesn't have the usual fluff, gets straight to the point and the UI is great. the only issue is, it doesn't track time on when your next fast starts...it only tracks how much time has passed since you start fasting and click the button to start it. so basically I need to look at the time to know when exactly I need to stop eating and start fasting, and click the button again. a feature which starts the timer for eating window is needed once I've ended the fast.

An absolute gem! The design is so gorgeous and haptic feedbacks feel beautiful, it's modern and clean yet feature rich, and it's completely offline and free!! My doctor recommended me Intermittent Fasting, I have downloaded many different apps but this just blows others out of the park. I hope it becomes more feature rich, with both time passed/time remaining clocks together. Along with widgets and more offline AI. Thank you to the developer for creating such a wonderful fasting app!!

This is the best intermittent apps I tried so far. Clean looks, easy and focused information. No other BS thing like calorie counter or drink counter. Best apps and really worth to try.

Excellence. This app guide thru the fasting perìod all the way.

I love this app because not only does it help me keep on track to see where I am in my fast, but there is also information to read about the different parts of fasting. Seeing where I am in the fast has kept me steady in meeting my goals. They also offer being a part of a community if you want or need extra encouragement. Even though I haven't participated in the community, I know it's available if I need it.

Lovely app. Comfortable interface. it does exactly what it's supposed to do: help track your fasts and gives an aprox of your stats as you fast (insulin, glucose, etc). it's quite flexible if you need to change the type of fast you're doing. it doesn't really track much else, other than weight, but it works perfectly for what I need. as of September 2026 all its features are free.

very clean ui & best app for tracking fasts. thankyou dev

Excellent tool and user friendly. Great to track progress in a consistent manner.

love this app

This is undoubtedly my preferred fasting application. I would appreciate the addition of a feature to view the scheduled start time for the next fasting window, as this would greatly assist users in tracking their progress more effectively. ♥️

Great app. Beautiful interface and user friendly. I love how the Circle, where you can see other's fasting record, gives you privacy but allows you to participate. Please create more apps!

only 2 days so far of using this app. and I love it.

too good to be true

Love this app. Nice clear way to keep track of fasting and I love the learning points in it as well. Would love a future option when cutting a fast early to say it's because of a sport/fitness activity as I do long runs.

Unfortunately this app is not adaptable. My prefered fasting period is 19:5 but the app will only accept 18:6 or 20:4 do I am unable to use it.

love the interface intuitive and straight forward, nice timer design, and there also nice explanation related to fasting.

Literally the best app I've ever tried.

Great app!

Excellent app. My only complaint is it doesn't help you track your eating window, which is crucial for knowing when to start your next daily fast.

Please add a 24 hour clock option, otherwise it's perfect

it has everything you need to start intermittent fasting, no adds, no having to subscribe for all the features. Works for me.

the very best fasting app so far

I've used many fasting timers but this one is hands down the best! It's beautifully designed, informative, functional, has everything I need and best of all, it's free!

Clean UI and works like a breeze. Features I like the most are the Insights tab and the lingering notification showing the progress of a fast. Completely free at the moment and no ads either. The recent addition of import from Zero is the last thing I needed to make the final move.

I like this app a lot. The quick view to biologic stage I find an easy motivator as opposed to just an hourly countdown. Excellent idea and brilliant execution.

loving it

Brilliant

Very intuitive interface. I like how simple it is to use, and I really appreciate that it is free. Thank you, app developers! I've tried several IF apps and this is the best.

It works well.

I'm really enjoying this fasting app it's working really well, I feel confident in losing weight which I am , thank you. and it's nice to have an app that hasn't got any ads and purchases and is easy to learn and use, also I like the Library of knowledge I can read to basically understand what the stages are in fasting and better understanding it as regard to a healthy body brain and mind. A Massive Thankyou Team for creating this precious app for health for Body and Mind. 👍

great for tracking ☺️☺️☺️

Excellent app. I appreciate the features provided without the need for a premium payment. My only suggestion is for the informational pages - the scrolling section is a very small portion of the screen, and difficult to read. Maybe giving it more precedence over the line graph or make it collapsible so it takes up space when the user selects it? a wonderful app overall 👍

Great app, no bloat or ads - just the tool you are looking for.

good app. love it

The best part is it lets you skip directly to the fasting plan instead of forcing you to answer dozens of questions that have no ultimate bearing on the output..like "Do you want to look better or have more energy?". Just right to the calculator and starting a plan.

Best fasting app to date. It's perfect. literally perfect. please please don't make any changes to the UI.

simple. no account required to use, no ads making me wait to use it. insightful. its great.

Great app.

great fasting app with interesting scientific info about the phases

سهل وخفيف وبدون تعقيد وشاشات كثيرة واعلانات لكن ياريت تزبطو الترجمات حولت من انجليزي لعربي والتطبيق دروّخ شوي واخذ يوم على مايرجع طبيعي وفي بعض الحاجات ماهي مترجمة للعربي

best fasting app out there

one of the best fasting apps I've seen and I've tried a few.

Excellent! Couldn't be happier. Like many other positive reviewers have said, this intermittent fast app gets to the nitty gritty, with thorough scientific explanation along the way. No frills, no ads, and it's all FREE! Heck, there's not even a donation option, which I would gladly do, hahaa. So check it out for yourself. Easy peasy intermittent fasting tracking!

Literally the best intermittent fasting app out there, free but the quality beats the paid ones. Clean design, straight forward interface, and doesn't try to sell you anything. So good that I end up voluntarily pay via the donate option.

excellent application

love it

This is the best fasting app I've used. The interface is very user friendly. It encourages fasting in the right way and educates along the way. I love how the developers havent tried to make it more than it needs to be. Its a fasting app, a detailed one, with no nonsense.

Simple, feature loaded & free!

I love how I dont have to pay to learn about what stage of my fast im on!

love how it alerts me to what PHASE I'm in.

I'm just starting using this app, seems informative so far. thanks.

OMG. this is the best intermittent fasting app. it has widget, minimalist design, it has notification. and it's free. thank you, thank you.

amazing app, any plans to connect to health connect?

This one’s the real deal. No gimmicks, just a clean and simple log. It doesn’t beg for money every time, It just works. Finally, an app that gets out of the way and lets me fast in peace.

by far the best intermittent fasting app I tried so far. simple and efficient and really motivates you to stick to your planned diet!

Great app! lots of good info..I like the science explanation of things and appreciate the ease of use.

This app is awesome. The fact that it explains every stage your body goes into and has so much information about fasting. Also doesn't have any advertisements.

beautiful AND functional! thanks, developer!

found this on the Reddit thread--dude, you're awesome thanks so much for this!

Tried many fasting apps, but this one is by far the best Simple, clean, and very easy to use No annoying ads or constant premium popups Great insights and fasting tracking Highly recommended⭐⭐⭐⭐⭐

Great app, I'm really happy with it so far, super easy to use,doesn't feel cluttered,and does exactly what it promises and no annoying ads getting in the way, definitely worth 5 stars. 😊

The app is pretty good and gives you valuable documentation and insights during the fast. Thanks to the team I even found out how to edit the fast! Really fast & committed to offer an excellent customer experience!

Great app. Love the privacy options.

Intermittent fasting has been a great motivation. I tried doing the OMAD diet for two weeks before downloading the app and now it's been another two weeks since downloading it, which has helped me lose 8 lbs. The app keeps me honest,and I love that it tells me what stage I am in in real time. Additionally, the articles really helped me understand what I was missing to get through a 24-hour fast. I use this app every day and truly recommend it for anyone trying to start fasting at any level.

Outstanding app!

Great app, lots of info and useful tracking. One thing I wish it had was if I could input some info on my diet and the tracking adjusted accordingly (ex if I'm eating at a calorie deficit or if I'm doing low carb or keto)

Finally, a fasting app that explains what's actually happening in your body instead of just showing a countdown timer. The biological phase tracking, research-backed articles, and clean design make it stand out. No ads, no gimmicks, just a genuinely useful fasting companion.

I've tried several fasting apps and this is easily my favorite. The phase-based approach helps me understand my fasts better, and the educational content is surprisingly well researched. The app is fast, beautiful, and refreshingly free of ads.

What I appreciate most is how simple and focused this app is. It tracks my fasts, shows meaningful insights, and teaches me about fasting science without overwhelming me. The clean interface and thoughtful design make it a pleasure to use every day.

Great little app. I've been doing OMAD for a few months and wanted an app to track my progress and basically 'keep me honest'. Other apps didn't fit the bill and were bloated with unnecessary stuff. This is slick and works well and had lots of options available (which more coming on the next update). Absolute 5 stars.

missing option to delete an ongoing fast.

This is perfect.

Has all that fasting app needs, looks good and no ads. Recommended 🙏🏼

brilliant. this is a great app. so glad I found the author posting it on Reddit. best fasting app I have ever used. beautiful design. great widget, and an awesome social feature. free with no ads BRILLIANT

I've tried quite a few fasting apps, but this one stands out. Instead of just showing a countdown timer, it explains what's actually happening in your body during a fast. The biological phase tracking (lipolysis, ketosis, autophagy, etc.) is incredibly helpful, and the science articles are easy to understand and backed by sources.

excellent app with updates to come! customer service is top tier

This app is great. I'm really glad I found it by scrolling on the Play Store. It even has a widget from the public release, which is rare for apps here on the Play Store. It has some really nice scientific information that I explored and found to be helpful. The app runs well and is carefully designed.

Minimalist Fasting tracker app with no ads, no subscription. With a lots of information about fasting.

Have been using this app for a while now, can say this is what I needed, gives all the data that I need to track my biological phases and reads around it.