QoFast: Intermittent Fasting

Qorinx

In-app purchases

About this app

Tired of dieting without results? Lose weight naturally with intermittent fasting instead of counting calories, and go further than any other app when you're ready.

THE ONLY APP FOR BOTH INTERMITTENT AND EXTENDED FASTING
QoFast is built for the full journey: daily 16:8 fasting windows AND multi-day extended fasts with a guided Prep > Fast > Refeed structure. Most apps stop at 24 hours. QoFast safely takes you to 3, 5, even 7 days, with refeeding guidance.

SEE YOUR METABOLISM IN REAL TIME
Watch your body move through 13 fasting stages: Fed > Fat Burning (4h) > Ketosis (12h) > Autophagy (24h) and beyond. Real-time metabolic education tells you exactly what's happening inside you, with milestone notifications at every stage.

FASTING PLANS FOR EVERY LEVEL
- 16:8, 18:6, 20:4 and OMAD (one meal a day)
- Extended 3, 5 and 7-day fasts with prep and refeed guidance
- Fully custom schedules, including fasts over 24 hours (Pro)

A SMART FASTING TIMER THAT LIVES WHERE YOU DO
- A live ongoing notification keeps your fasting timer visible on your lock screen
- Resizable home-screen widget, always a glance away
- Wear OS app and watch tile
- Health Connect sync

COMPLETE FASTING TRACKER
- Log water, mood and energy
- Stats, heatmaps, streaks and notes
- CSV export of your full history (Pro)

FREE VERSION
Track intermittent fasts, use the metabolic timer, log water and mood, and build streaks. Free, forever.

QoFast PRO
Unlock extended multi-day fasts, auto-cycling schedules, unlimited history and analytics, custom fasts over 24 hours, and CSV export.

SUBSCRIPTION
QoFast Pro is available as a weekly, monthly or yearly subscription, with a 7-day free trial on eligible plans. Current prices are shown in the app before you confirm your purchase. Payment is charged to your Google Play account at confirmation of purchase. Subscriptions renew automatically unless cancelled at least 24 hours before the end of the current period. Manage or cancel anytime in your Google Play subscriptions.

DISCLAIMER
QoFast is for informational purposes only and is not medical advice. Consult your doctor before starting any fast, especially extended or multi-day fasts, or if you are pregnant, nursing, or have a medical condition.

Support: [e-mail]
Privacy: qofast.com/privacy
Terms: qofast.com/terms

What’s new

• Start fasting the moment you open the app. No account, no questions, and no subscription first.
• Building a personalized plan is now optional, and you can leave it whenever you like.
• Confirming your plan now schedules your first fast for you.
• We ask about notifications when you start a fast, so it's clear why we need them.
• Signing back in with an email you've used before now restores your account and your fasting history.