Now available for iPhone & Apple Watch

Feel every moment,
see every phase

The fasting timer that shows you what's actually happening in your body — for a one-time price, not another monthly subscription.

Ora timer screen
1x
Pay once, own it forever
0
Accounts or logins
6
Body phases explained
4
Languages built in
THE SCIENCE

See what's actually happening in your body

Most fasting apps just count down a number. Ora walks you through all six metabolic phases of a fast — with real, plain-language explanations of what's happening at each stage, not vague motivational quotes.

Ora phase detail screen
YOUR SCHEDULE, YOUR RULES

Every popular protocol, in one app

Whether you're just starting out or fasting 20 hours a day, Ora has a protocol that fits. Switch anytime — the ring and phase tracking adjust automatically.

16:818:620:414:1012:12OMAD5:2CustomFlexible
Ora protocol picker screen
BUILT FOR APPLE

Your whole Apple ecosystem, in sync

Ora isn't an iPhone app bolted onto other platforms afterward — it's built end-to-end for how you actually live on Apple devices.

Ora on Apple Watch
MORE THAN A TIMER

Everything else fasting apps charge extra for

Weight, water, body measurements, journaling, streaks — all included, all local to your device.

Ora weight tracking screen
PRIVATE BY DESIGN

No account. No ads. No data leaving your phone.

There's no analytics SDK and no advertising SDK anywhere in Ora. We couldn't sell your data if we wanted to — it never reaches us in the first place.

Ora premium screen

Ready to feel every phase?

One download. One payment. Yours forever.

Download on the App Store
One-time purchase · No subscription, ever