Intermittent fasting built for iPhone

Just fasting.
Nothing more.

Precise timing with live stage cues, gentle reminders and motivating streaks. No macro noise — a clean, design-led fasting timer for iOS.

Free to download · subscription unlocks the rest

Orbit fasting app running on an iPhone

Why Orbit

Just fasting, done well.

Precise timer

Start and stop with a tap, and always know exactly where you are in your fast.

Live stage cues

Follow the stages your body moves through as the hours of your fast pass.

Gentle reminders

Quiet nudges to start and end a fast — never a stream of notifications.

Motivating streaks

Build momentum with streaks that make staying consistent feel effortless.

Reviews

Loved on the App Store.

4.9 · 30 ratings worldwide

“I like that the app stays focused on fasting and is not distracting me on anything else like calorie logging, etc. Please keep it this way snd you have me as a lifetime customer!”
myxanokUnited States
“Refreshingly simple! It feels calm to use which is exactly what's needed when tracking fasting!”
Pachi739United Kingdom
“Migrated to this app since it does a much better job with keeping me motivated to fast consistently. Also, the vibe is pretty neat. Thanks!”
myst.wUkraine
“Fantastisch! Meiner Erfahrung nach ist dies die beste App, um Fasten ohne großen Kontrollzwang zu ermöglichen.”

“Fantastic! In my experience this is the best app for fasting without a lot of compulsive tracking.”

maksym.khtkAustria
“It has quickly become my new favorite app. Everything is where you expect it to be, with no distractions — just a clear, comfortable flow that works.”
Вася ЗддUkraine
“You can tell a lot of care went into this app. Absolutely recommended!”
Daria DoroshchukUnited States
“I tested 4 applications for this. And stopped at that”
Папа АнреThailand
“Very simple and intuitive. Easy to use without instructions and no time-consuming setup.”
VO1927Ukraine
“I have just use this app a week ago. I like it, very nice UI, solid UX, clear feature. Highly recommend!”
john_kame_89United States
“Super interface, žiadne zbytočne funkcie, všetko prehľadne a dobre navrhnuté 👍🏻”

“Great interface, no unnecessary features — everything clear and well designed.”

milvnvfashSlovakia
“Odporucam, vyborna aplikacja na gladovanie, stale mnie pomaha 🤞🙂”

“I recommend it — an excellent fasting app, it keeps helping me.”

Mels056Slovakia
“The apps is very pleasant to use”
Alexis Raim.France
“Нарешті простий та акуратний таймер голодування, дякую!!!”

“Finally a simple, tidy fasting timer — thank you!”

$uressaUkraine
“Подобається, що немає нічого окрім голодування. Будь ласка, надалі не ускладніть”

“I like that there's nothing but fasting. Please don't complicate it going forward.”

🍉🍓🍇🍒🍐🍍🇺🇸Ukraine
“Easy to use and makes me wanna fast consistently”
SudlfjajldbdjdkcbAustria
“Just what I was looking for, keep supporting and updating! 🙏🏼”
EG0095United States
“Great app! Love to use this for all things fasting. Please keep updating this.”
ProrokCanada
“Дякую 🙏”

“Thank you 🙏”

mr_evsUkraine

FAQ

Questions, answered.

What is Orbit Fast?
Orbit Fast (listed on the App Store as Intermittent Fasting: Orbit) is a design-led intermittent fasting tracker for iPhone. It focuses on fasting alone — a precise timer, live stage cues, gentle reminders and motivating streaks — with no calorie or macro tracking to get in the way.
Is Orbit free?
Orbit Fast is free to download. It's subscription-based, so you can see the current pricing on its App Store page or by downloading the app.
Which devices does Orbit support?
Orbit is built for iPhone and designed for iOS.
Does Orbit track calories or macros?
No. Orbit is just fasting — there is no food logging, calorie counting or macro tracking, so your timer stays the focus.
How does Orbit help me stay consistent?
Gentle reminders prompt you to start and end each fast, and streaks reward you for showing up day after day, so the habit builds itself.
Download Orbit Fast on the App Store