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Fasting 40+

Need help or have a feature request? Email guilhermedorazzi@gmail.com and we'll get back to you within 2 business days.

Which plan should I start with?

Most women do best starting with 12 to 14 hours (12:12, 13:11 or 14:10) and going longer only if it feels good. Change it anytime in Settings → Plan. Longer and custom plans are part of Pro.

I forgot to tap Start. Can I fix the time?

Yes. While fasting, tap the Started time on the Fast screen and set when you finished your last meal. The goal time and reminder update automatically.

What is the cycle-aware suggestion?

If you still have periods, turn on Cycle-aware suggestions in Settings (Pro) and enter when your last period started. In the week before your next period, the app suggests a gentler 13:11 plan, because many women feel better with shorter fasts then. Tap My period started today to keep the estimate accurate.

What are check-ins for?

A quick daily note on energy, mood, sleep, symptoms (such as hot flashes or brain fog) and, optionally, weight. With Pro, the Progress tab shows your 30-day trends, so you can see how fasting fits your body.

I'm not getting reminders.

Open the iPhone Settings app → Fasting 40+ → Notifications and turn on Allow Notifications.

Where is my data stored? How do I move to a new iPhone?

All data stays on your iPhone. With Pro, use Settings → Export Backup and save the file to iCloud Drive or Files. On the new iPhone, choose Restore from Backup.

How do I restore or cancel my purchase?

To restore, tap Restore Purchases in Settings. To cancel a subscription, open the iPhone Settings app → your name → Subscriptions.

Fasting 40+ is a wellness app, not medical advice. Talk to your doctor before starting a fasting routine.