Stealing my data is not okay 1/5
The latest version of the app destroys my privacy by forcing me to associate with an account and sharing my personal data that I do not consent to.
Uninstalled, never going back. Looking for an option that respects my privacy.
The app to have if you fast! 5/5
It’s quite a good app. Try it. Super user friendly. And extremely helpful. If you have questions the developer gets back to you. Highly recommended.
Biblical fasting 5/5
I love this app for my faith and prayer life it’s a great reminder and tool. I know you can use timer but I think this gives you more options.
Very helpful in keeping up with fasting times.
The best 5/5
This is the best intermittent fasting app. Don't bother with anything else.
Great app!!! 5/5
It helps me fast. Simple.
Love this app, really digging the new features 5/5
By OG FBer
Used to just use a regular timer, but now this app allows me to see of often I have been fasting and I can also select different type of intermittent fasting methods. Great app, thank you guys for the new features added in the major update. 😃👍🏼
What an update to the app 5/5
I have been using the app for a couple months and started to want more out of the app. While I was shopping to buy an app an update happened that gave me the tools/ history I was looking for.
Superb upgrade!!!! 5/5
Love this app more now than before. It keeps you motivated to see how many others re fasting with you — I did suggest that it also be separated by the type of fast you selected on a status tab. Please integrate this on a future release. Keep up the awesome work!!!
Love this app! Really helps me keep my fasting on point and in check!
Amazing app for support and success 5/5
⭐️⭐️⭐️⭐️⭐️⭐️Couldn’t give this app more stars. Whether you are starting out or a vet, this app will help you learn more, measure your success, and find the support to be a healthier version of you.
Works for me! 5/5
By Sweet Sarajh
Helps me keep track on those busy days!
Intermittent fasting 5/5
This app is perfect for intermittent fasting & Extended fasting. I like to push myself sometimes to go longer and this app allows me to. I also forget to press the stop or start button and this app allows me to go in and adjust my time to correct my errors.
Love this app! 5/5
Beautiful clean design. All the features you need, none that you don’t.
Lifetime Valuable Information 5/5
Great app buddy that keeps you motivated while providing with amazing facts for a better way of living, not just fad
Awesome app 5/5
Extremely motivating for consistent fasting.
Personal Info 1/5
Used be great. Now its just like everything else. Data mining garbage.
Simple As Simple Gets 5/5
I love this app. It’s easy, simple, straightforward, and keeps me on track!
Love the update! 5/5
Already lived it but anything I thought it needed just got added. Awesome!!
Great app 4/5
Great app to keep you honest and focused during your fasting. Only critique is that if you travel for a living, as I do, changing time zones during your fast will “mess up” the timer. The developers should consider slaving the start/stop times off of the native device. Perhaps when a time zone change is detected, the user would get a pop-up asking to verify the change. Instead, you’ll find yourself trying to figure out what time zone you’ll be in at the end of your fast and tricking the timer.
New Update is AWESOME 5/5
Really like this newest version. Cleaner, simpler, easier to navigate. Great app that does everything I need it to/want it to.
Just perfect 5/5
By ahd ein
It needs nothing else. Easy, simple, all you need right there!
I tried more than 5 and this is my favorite!
The Best Intermittent Fasting App 4/5
By Prasand J
After intermittent fasting every day for the past five years, I’ve decided to become more strict with my habits. In result, I’ve tried many fast tracking apps, free and paid, and can honestly say this is the best app by far. Helpful details like the types of fasting / standardized periods are beneficial, and perhaps motivational. Someone doing a 16:8 fast, might instead push to 18:6, or 18:6 push to 20:4.
Integration with Apple’s HealthKit means updates from my smart body tracking scale gets imported by the app, so there’s no need to update my body weight manually.
Would love to see some social aspects, so that my friends and I could see each other’s progress. Such would aid in motivating one another (a little competition in this regard is helpful). The current isolation of this app would make fasting difficult for some, so I’ve advised them to use another app. — I’m pretty sure for many if not most people, fasting is a shared behavior / things people talk about with friends (as they discuss the benefits to others, or talk about what they are going through), etc. For many, being able to interact with others going through it, who can relate, would mean the difference between sticking to it or quitting.
Aside that, it would be great if actual / real ketosis info was displayed (generically when / where there isn’t enough data). HealthKit tracks things like body fat composition, water, calories, active energy, etc. If the relevant data would help aid in calculation of actual states it should be used. Perhaps even adding a basic calorie count of the meal eaten to the app (not to make this a food tracking app, a person should just enter the total calories they ate).
The one thing I’ve noticed the app doesn’t handle well, is the “streak” when factoring a fasts greater than 24 hours. The fast date is counted on the day the fast ends, but that is illogical. When I was on a 36 hour fast it only credited the last day as having been fasting, when that wasn’t the reality. In truth, I began the 36 hour fast, 4 hours after I ended a 20 hour fast. However, such consideration wasn’t made. It instead reflects a break in my fasting streak, when that was not the case. Perhaps it would be better to show the date range of each fast. It could be drawn as a horizontal scale, with 7 days vertical on the left, and 6 hour intervals noted at the top.
In any case, the app is great, and I look forward to seeing how it develops. Keep up the good work. =)
Just started! 4/5
So far it looks like it’s super user friendly. I’m not sure how to add my prior fasts to it yet though, and I would like to record the days I fasted prior to finding the app! I do like that it appears to keep a log of my current fasting history as I continue to input my fasts as they occur, and it has a visual aid in the weight section so I can see the reward of the pounds melting off.
-10 lbs in 2 months. 5/5
Helps me to keep track of my time and adjust it as needed. -10 lbs in 2 months.
Great app! 5/5
Been using Zero since November. Absolutely love how intuitive and easy to use it is. Use it with my friends for a little fun competition. Like the reminder to start my fast!
Great App! 5/5
Great App. Easy to navigate with great tips.
A Good App That They Ruined 1/5
By II X II
I downloaded this App and used it daily. It was simple and perfect. One day, without warning, the update came and I was logged out without warning. The only way to get back in and have access to my data was to register. I get it, it’s time for them to try to monetize the App. I created a login and used the updated version. Yesterday, I updated my email and not to my surprise, I have been logged out of my account. My password doesn’t work. I had them send the reset password link via email. It will not accept ANY new password. The App is now worthless to me and I have already wasted way more time than the convenience of this App is worth. Nice job ruining a good thing.
love it, keeps me focused 5/5
keeping up with the data is encouraging and creates internal motivation to stay on track and do better each day and week. Even with the occasional off-day it’s helpful to record those and be honest and move forward to the next fast
I just love tracking my fast 5/5
I’m so happy I don’t have to count how long I’ve been fasting anymore thanks to this app. With the new update you can also track your weight.
I’m always recommending this app to my friends and family.
Really love this app thank you 5/5
Wow changed my eating habits. Really quite easy. I’ve been doing 16:8 do not feel deprived at all!
Great fasting app 4/5
I love this app. It helps to make fasting a little less daunting. I would love it if there could be some inspirational quotes or encouragement for when it gets tough to finish a fast though. That would put the icing on the cake!
Privacy issue 1/5
Why can’t I use the app without creating an account all of a sudden? I do not want my data synchronized. I want my money back.
Simple and effective 5/5
I’ve tried intermittent fasting before to no avail. This app, along with its Watch complication, has made it super easy to track fasting and has kept me on track for a while now.
Very nice and easy to work with! So far so good!
Easy Way to track fasting 4/5
Love this as it started me on my intermittent fasting journey. It was fun to see my progress from 15 hours/day fasting to 20+hours. Now that I’m OMAD, I don’t use this quite as much but do go back when I need extra motivation. Looking like they are adding some new functions as well!
I love that this app offers various fasting options. The reminders are convenient and the app is so easy to use. Another plus is your weigh-in option. The graphs are another great way to keep track of your progress. There’s a section of articles and videos to help in the education of the fasting lifestyle too.
I would recommend this app to anyone looking for a convenient and easy way to track their fasts. It’s also great for the novice. You won’t be deleting this app any time soon!!
Great app! 5/5
So easy to use, really helps you stick to your fast! Accountability!
App just went from Hero to Zero 1/5
In the name of new features there is forced log in. You cannot get past the screen. App developers should be ashamed.
Great Reminder 5/5
Perfect for my kind of personality, if I see it that I am fasting during count up, it gives me more courage to continue. I would recommend it it.
Don’t update 1/5
Lost all my progress with the new log in.
I’m annoyed and will be looking for a different app.
Love Zero 5/5
Simple interface. Good product.
Excellent tool! 5/5
By SB aka Supreme Being
I liked the first version but I love this one! I would love it even more if the app allowed me write notes.
Best fasting app! 5/5
Simple to use, customizable and educational. Love it!
First week review 5/5
My body has felt better over the past week! Being in control of my eating patterns is empowering.
Absolutely love 5/5
I love this app! It’s convenient to have a place with all your past fasting data. Highly recommend. The articles on fasting are also a nice bonus.
Excellent fasting app 5/5
This app is the best fasting app for iOS and it’s also free.