Atomic Fast User Reviews

Customer Experience

Positive experience96.2% of reviews
Neutral3.8% of reviews
Negative experience0.0% of reviews

~ Based on 26 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

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

Amazing

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

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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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.

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.

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.

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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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.

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.

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.

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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Loving it!

Now I have a visualization of my OMAD :)

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.

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! 👏

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 🔥

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!

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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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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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

Pretty fast and clean app

Atomic Fast is clean, simple and easy to use. I like how it makes fasting and meal tracking feels less complicated. The design is polished, and the app gives a calm experience. Great start and excited to see how it improves over time.