Not Yet: Fasting Tracker

A fasting timer with opinions, and a calm, factual view of your history. Not Yet is two things at once. The timer talks to you. Summary deals in numbers. Neither pretends a longer fast is a better one. THE TIMER Start a fast and the app reacts — to which zone you have reached, how long is left, and how often you have been checking. Pick the voice you want to hear it in: Supportive, Snarky, or Mean. FASTING ZONES Anabolic, catabolic, fat burning, ketosis. Named in words, estimated from time elapsed, and shown with the hours each one covers so you can see exactly where the estimate comes from. YOUR HISTORY, MEASURED Summary is the other half of the app. Average duration, fasts this week, goal reached, streaks, your typical fasting window, eating windows, and how each of them is moving. Tap any card for the full chart, a range picker, and the figures behind the number — how many fasts, how long in total, how many hit their target. STREAKS THAT SURVIVE A REAL WEEK Streaks count consecutive fasts, not calendar days, so following a plan with a long eating window will not break one. A missed target does not have to break it either. Vacation Mode pauses your streak while you are away without ending the run. ON YOUR WRIST, AND EVERYWHERE ELSE • Apple Watch — start, end and correct a fast from your wrist, even with your phone at home. See it on supported watch faces. • Home Screen and Lock Screen widgets. • Siri and Shortcuts — "Start a fast", "How long have I been fasting?" • Apple Health with Not Yet Pro — optional, read-only access to your weight. YOURS, ON YOUR DEVICE Your history stays on your Apple devices unless you choose to back it up or export it. There is no Not Yet account, no sign-up, no ads, no third-party analytics, and nothing sold to anybody. NOT YET PRO A single one-time purchase. Not a subscription, and there is no second tier waiting behind it. • Longer chart ranges, up to 12 months. • Trends across recent and longer-term comparisons, once you have enough history. • Three additional Summary metrics, plus reordering. • Weight from Apple Health, plotted beside your fasting hours rather than judged. • As many saved custom plans as you need. • Live Activities near the end of a fast on iOS 26 or later — on the Lock Screen and, where available, Dynamic Island. • Custom colours for the timer, widgets, and Watch, plus alternate app icons. Your complete list of recorded fasts remains free. Everything else described above is free, and stays free. BEFORE YOU START Not Yet is a tracking tool, not medical advice. Intermittent fasting is not right for everyone — talk to a doctor first if you are pregnant, managing a health condition, taking medication, or have a history of disordered eating. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://notyetfasting.com/privacy