Support

The app offers a free trial so you can experience the real benefits of cycle-synced fasting before continuing with a paid subscription. No commitment required. Try it and see the difference for yourself.

You don't have to - you can enter your cycle details manually. But we strongly recommend it. Apple Health integration keeps your cycle data accurate automatically, which means better, more personalised fasting recommendations from day one.

We collect anonymous app usage analytics to help us improve the experience. All fasting recommendations are generated on your device. In future, we'll offer optional cloud sync so you can back up and restore your fasting history. We design for privacy first and will never sell your data.

The app works best with regular cycles but you can adjust your cycle length (21–35 days) and period length (2–8 days) to match your pattern.

Absolutely! The app adapts to your experience level. Beginners get gentler recommendations and more educational content.

The app recommends based on your cycle phase and experience. Most beginners start with 12:12 (Gentle) or 14:10 (Moderate) during their first week.

For most healthy women, yes. However, we recommend consulting your healthcare provider, especially if you're pregnant, nursing, have a history of eating disorders, or have any medical conditions.

We're here for you. Drop us an email at and we'll get back to you as soon as we can.