CoreFast: Intermittent Fasting

- **Your week.** Use a different plan on the days you choose, such as 14:10 on weekends, with its own start time for shift work (a time that doesn't fit that day's plan isn't used, and the sheet says why; it never moves the days after it). Closing Your week with unsaved changes asks to save. Plan up to two days off a week, or a single day off up to 8 weeks ahead. A planned day off pauses your streak and rings instead of breaking them. Find it on the Plan tab. The widget, Apple Watch, Siri and the Android tile follow it too. - **Fix a start from Today.** Ended a fast and started again by mistake? Move the new start back over your last fast to shorten it or join the two. The picker tells you what will happen before you save, Undo is there if you change your mind, and the fast's details note the change. - **If you take a GLP-1 medicine.** The health check asks one more question. If you take a GLP-1 medicine, CoreFast keeps plans to 16 hours and adds gentle reminders. Your answer stays on this phone, and nothing that follows from it goes into backups. - **A photo of your first meal.** After a fast, add one photo of what you ate, if you like. It stays on this phone, encrypted, and never goes into backups or Circles, so Delete all local data says the photos go too. - **A simpler first day.** After a few quick questions, your first fast is ready: tap Start my first fast for a gentle 12:12, or Start later. Other plans are one tap away. - **Your month.** Insights › History opens with a few plain numbers for the month you're looking at: fasts done, your typical fast, how you felt and, if you choose, your weight. It also compares the month with last month, in plain words. - **Share with my doctor.** From Insights › Vitals or Settings › Your data, make a one-page PDF of your fasting over 4, 8 or 12 weeks, with Health readings if you like. It can include three simple charts of fast lengths, glucose and weight by week. It's made on your phone and goes only where you send it. - **Take with food.** A reminder in your eating window for something you take with food (daily reminders fire only in your eating window, never during a fast). Up to three items, in your eating window or once a week on a day you choose (set two weeks ahead, and silent at its own time in quiet hours; weekly reminders fire on your chosen day). Notifications say "Time to take something with food" unless you turn names on; names stay on this phone. Find it in Settings › Reminders. - **Safer when your answers change.** If you answer Yes to the eating disorder question in the health check during a long fast, that fast's goal now stops at 16 hours. It keeps running, and ending it is still one tap. - **Your plan keeps its time.** A daily plan's next fast starts at its usual time after the clocks change, even when a fast runs through the change. - **Backups.** Your Sunrise to sunset location stays on this phone and is no longer in backups; a restored plan asks for it once. Importing now also counts repeated fasts and water dated ahead in what was left out, and merging keeps your past days off. A backup file edited to carry an impossible water total can no longer erase your water history or add XP on Merge or Replace. - **Clearer for everyone.** VoiceOver reads button names without stray symbols, rings say "day off" on planned days off, screen readers hear days off on the streak ribbon, tab labels stay whole at large text, and the fast celebration shows your goal. - **Fixes and polish,** including two years of water and How you felt history (your level never drops as old days age out), English dates and numbers on phones set to another language, a Change link for the water goal in the water challenge, a calm banner instead of a pop-up if a save or a Live Activity fails, reminders that clear when they're no longer true and stay within your phone's limit, and tidier food names.