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Atomic Fast User Reviews

Atomic Fast: Fasting & Diet
💪 Health & Fitness
🍔 Food & Drink

Customer Experience

Positive experience96.3% of reviews
Neutral3.7% of reviews
Negative experience0.0% of reviews

~ Based on 27 written reviews from the US App Store.

Is Atomic Fast Safe?

Not enough ratings yet to assess Atomic Fast.

Is Atomic Fast Legit?

Atomic Fast: Fasting & Diet has limited verification signals. AppsHunter Legitimacy Score for Atomic Fast is 58/100.

Based on 58 of 100 points across 7 verification signals from App Store and developer data.

Top reviews

Most RecentHighest RatedLowest Rated

The ultimate fasting app, I finally found it

Congratulations on the work! I have tried all kinds of fasting and meal tracking applications, and I can only tell you one thing: it will surprise you.

For those of us who have been fasting for a long time, it allows us to enjoy fasting by giving us immersive and quality information, impressively friendly and easy to understand.

Although I'm an experienced "faster," I'm genuinely excited about this app, and I'm confident that even if you're not, you will be too.

In summary, if you're looking for a complete app that has building good nutritional habits at its core, in a fun way and with a genuinely great experience, this one is going to become essential in your life.

Congratulations on the work! Bravo! Keep transforming lives with this extraordinary way of rediscovering fasting and powering nutrition with AI. I finally found the definitive app to improve this habit.
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TELETUNCOTELETUNCO

Response from developer

Thank you so much for such a thoughtful review. It means a lot to hear this from someone who has been fasting for a long time, and we’re especially glad that Atomic Fast makes the experience feel both informative and enjoyable. We’re just getting started, and reviews like this genuinely motivate us to keep improving the fasting and AI-powered nutrition experience. Thank you for being part of the journey!

Barcode scanner

Pls fix the barcode scanner feature, it doesn’t input the correct nutrition compared to the labels. Im looking for an accurate app.. plspls fix this
Casey CanineCasey Canine

Amazing

Clean, easy to use and genuinely helpful. The fasting timer is great, and the AI meal logging makes tracking food much easier.
RobelRanaRobelRana

Beautifully designed, super easy to stick with

The UX is what sold me clean, intuitive, and genuinely well thought out. It’s designed in a way that makes building the fasting/eating habit feel rewarding instead of like a chore, which is rare for a tracking app. Logging is effortless, the AI handles calorie counting for you, and the Apple Health integration pulls everything together so you’re not manually entering data all day. Feels like a proper “super app” for fasting and mindful eating rather than just another timer. Highly recommend.
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Solehin SagorSolehin Sagor

Calorie logging feels effortless

I usually don’t enjoy logging calories because it feels like extra work, but Atomic Fast makes it easier. It’s simple enough to use every day without getting tired of it.
AdreAstrianAdreAstrian

Smooth meal and calorie tracking

The calorie tracking experience is one of the best parts of Atomic Fast. Logging meals feels quick and it helps me stay aware of what I eat while keeping my fasting routine on track. Great app for fasting and mindful eating.
Md. ShahjahanMd. Shahjahan

Atomic Fast has been a great app for keeping my fasting routine consistent.

The interface is clean, the fasting timer is easy to manage, and the meal tracking features are surprisingly useful. I also like the hydration reminders and simple progress visuals. Everything feels smooth and well organized without being overwhelming.
Sinclair@567Sinclair@567

Response from developer

Thank you so much! We’re really glad Atomic Fast is helping with your fasting routine. We designed the fasting timer, meal tracking, hydration reminders, and progress visuals to make intermittent fasting and healthy habit tracking feel simple, smooth, and easy to follow.

Amazing Fasting Tracker

I’ve tried a few fasting apps
before, but Atomic Fast feels much more polished and easier to stick with. The fasting tracker is straightforward, and I appreciate how it combines fasting, calories, meals, and hydration in one app. It’s simple enough for beginners but still useful for daily habit tracking.
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@23bola@23bola

Response from developer

Thanks for the amazing review! We’re happy to hear Atomic Fast feels polished and easy to stick with. Our goal is to bring fasting tracking, calorie tracking, meal logging, hydration, and daily habit tracking together in one simple app for both beginners and regular fasters.

Simple and effective diet app

This app has a very smooth and professional feel. Starting and ending fasts is simple, and the meal tracking features help me stay more mindful about what I eat. The fasting progress visuals are also really motivating. Overall, it feels reliable and thoughtfully diet designed.
PennymanproPennymanpro

Response from developer

Thank you! We’re glad you’re enjoying the smooth experience. Atomic Fast is built to make starting and ending fasts easy while helping with meal tracking, mindful eating, hydration, and motivating fasting progress visuals. Appreciate your support!

Really enjoying the experience so far.

The design is modern, the fasting timer works perfectly, and the app makes it easy to stay aware of my eating habits throughout the day. I especially like how clean the dashboard looks and how quickly I can log meals and water intake.
Basity proBasity pro

Response from developer

Thank you so much! We’re happy to hear that Atomic Fast feels clean and easy to use. Our goal is to make fasting, meal logging, water intake, and daily habit tracking feel simple without overwhelming you. Appreciate the kind words!

Atomic Fast makes intermittent

fasting feel more manageable. The progress tracking is motivating, and the app doesn’t overload you with too many complicated features. I like that it focuses on building healthy routines while still keeping everything easy to understand and use.
@Nordin R@Nordin R

Response from developer

Thanks for the thoughtful review! That’s exactly what we’re trying to build with Atomic Fast: a simple intermittent fasting app that helps with progress tracking, healthy routines, and mindful eating without making things complicated.

A Modern and Thoughtful Fasting App

Really impressed with Atomic Fast so far. The app is clean, easy to use, and the AI meal logging works surprisingly well. I also like the Apple Health integration and overall smooth experience. It feels more modern and focused compared to most fasting apps. Definitely worth trying if you’re into fasting and nutrition tracking.
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ar.ashikurar.ashikur

Response from developer

Really appreciate it! We’re glad you’re enjoying the AI meal logging, Apple Health integration, and overall fasting and nutrition tracking experience. We’ll keep improving Atomic Fast to make it even more useful for daily health and fasting goals.

Loving it!

Now I have a visualization of my OMAD :)
nmkhantorontonmkhantoronto

Great and easy to use

Simple, clean, and very useful. Tracking meals and fasting feels effortless. The AI suggestions are helpful and the overall experience has been great so far.
MrMarufMrMaruf

Response from developer

Thank you! We’re glad Atomic Fast feels simple, clean, and useful. We’re building it to be an effortless fasting tracker, meal tracker, and AI-powered calorie counter for everyday metabolic health.

Clean UI & Amazing fasting tracker!!

Absolutely loving the app so far! The scan food & water logging feature is especially fantastic. Super useful and thoughtfully designed. The clean and polished UI also makes the whole experience feel smooth and enjoyable to use. Really impressive work overall. Well done! 👏
Am!tpaulAm!tpaul

Response from developer

Thank you for the lovely review! Happy to hear you’re enjoying the clean UI, fasting tracker, AI food scan, and water logging. We’ll keep improving Atomic Fast as a smarter companion for fasting, calorie tracking, hydration, and mindful eating.

Exactly what I was looking for

This app is very easy to configure, very helpful who wants to lose weight. Perfectly aligned with my Goal 🔥
Jam Jackson 11Jam Jackson 11

Response from developer

Thank you! Great to hear Atomic Fast fits your goals. We designed it to make fasting, weight management, meal tracking, and calorie counting easier to follow without making the experience complicated. 🔥

An amazing and highly effective app!

I've been using this app on a regular basis, and it provides highly accurate data. It has been incredibly helpful for my fasting routine. Within just a few days, it has become one of my go-to daily apps. Highly recommended!
MS ZamanMS Zaman

Response from developer

Thank you so much! We’re happy Atomic Fast has become part of your daily fasting routine. We’ll keep improving the fasting tracker, health insights, and data accuracy to make it even more useful every day.

An absolute game-changer!

I used to bounce between a fasting timer and a separate calorie tracker, but AtomicFast combines both perfectly. Being able to just snap a photo of my meal and have the AI instantly estimate macros has completely cured my tracking fatigue. The "Break-Fast Score" has also genuinely helped me stop crashing by guiding me to better choices right after a fast. Seeing my metabolic phases in real-time keeps me incredibly motivated, and I love that the insights are private and on-device. It's beautiful, ad-free, and highly effective!
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Azim SabbirAzim Sabbir

Response from developer

Thank you for the amazing feedback! That’s exactly why we built Atomic Fast: to combine a fasting timer, AI meal scan, macro tracker, and calorie counter in one simple app. Glad the Break-Fast Score is helping you make better post-fast choices.

Your wellness coach is here!

Atomic Fast a lot at first, but once you get it, it basically runs your healthy life while you pretend you planned it all.

AtomicFast isn’t just a fasting timer, it’s a full wellness system that connects fasting, nutrition, hydration, sleep, and health insights in one place. The AI tracking makes logging effortless with photo, voice, or scan options. The Break-Fast Score is a smart touch that helps avoid overdoing it after a fast.

You can snap your food instead of typing “1 egg, half regret, full hunger” and it still understands you. Kind of impressive. Fasting timer shows “metabolic phases,” which sounds fancy enough to make you feel like a science experiment instead of just skipping dinner.

Finally an app you can use for healthy lifestyle choices. Recommend it💯
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tulonaaaaatulonaaaaa

Response from developer

Thank you for this amazing review. We love that you noticed Atomic Fast is not just a simple fasting timer. The goal has always been to bring fasting, meals, hydration, sleep, AI food tracking, and health insights together in a way that feels useful, not overwhelming. Also, “1 egg, half regret, full hunger” might be the most accurate food log ever 😂 That’s exactly why we added photo, scan, and simple "turn your messy description into proper nutrition breakdown" options, so tracking calories and macros feels easier and less like homework. Really glad the Break-Fast Score stood out too. What you eat after a fast matters, and we want Atomic Fast to help people build healthier habits without making it complicated. Thanks again for the thoughtful review and recommendation. It means a lot. 💯

Awesome app for tracking health and lifestyle

I loved the food scanner feature, using it daily. Gives me accurate result. No need for manual input
Faisal Ibn AzizFaisal Ibn Aziz

Response from developer

Thank you so much! Glad to hear you’re using the food scanner daily and finding it accurate. We built Atomic Fast to make meal tracking, calorie counting, and healthy lifestyle habits feel effortless, so it’s great to know the AI food scan is saving you from manual input. More improvements are coming. 🙌