A new home screen widget. Add Red Diary to your home screen to see your cycle day and phase at a glance, with your next period and recent logging on the larger size. Each phase has its own planet — Mars, Earth, Venus, Saturn. Apple Watch improvements. The watch now reads your actual cycle day rather than a stale estimate, and anything you log on your wrist is delivered even when your phone isn't nearby. Honest predictions. When Red Diary doesn't have enough recent data to predict — a long gap since your last logged period, or not enough cycles yet — it now says so plainly instead of showing a confident number it can't stand behind. Under the hood, your data is better protected against the kinds of problems that could previously cause history to be lost.

TRYING TO CONCEIVE Fixed a bug affecting the fertile window, peak day, and two-week wait. TTC mode is now working as intended. PREGNANCY WEEKS Week numbers now follow standard clinical dating. Your week may jump forward by one after updating — the new number is the correct one, and it's the one your doctor is using. ALSO IN THIS UPDATE - Insights are built from your real logged history — and when there isn't enough of it yet, the app says so instead of guessing - Logging your period no longer marks your birth control pill as taken - Deleting your data now clears everything, including your Apple Watch - Premium no longer disappears when you open the app offline - Removing a period no longer deletes temperature or weight from those days - Health details are no longer written to your device's system log - Prices now display correctly outside the US - VoiceOver labels throughout the app - The intro animation plays once, not every single time you open it - Cycle colors, charts, and the cycle arc cleaned up Still no account, no cloud, no tracking. Everything stays on your phone.

- Period tracking improvements — ending your period no longer overwrites your logged flow data - Spotting now correctly displays on the calendar as part of your period - Period tracking improvements — ending your period no longer overwrites your logged flow data - Spotting now correctly displays on the calendar as part of your period - Pregnancy week calculation fixed to match standard obstetric counting - Pregnancy mode no longer shows cycle phase content in Today's Dispatch or symptom responses - Insights sections now open as full sheets instead of expanding inline - Watch widget colors updated to match the app's current design - Expanded daily reflections, horoscope messages, and today plan tips for more variety - New cycle arc visual for TTC and Avoid Pregnancy modes — see your phase progression at a glance - Symptoms, mood, and intercourse logging are now free for all users - 126 weekly pregnancy insights that change daily - Expanded phase playbook with 105 tips and 34 phase-matched workouts

- Fixed pregnancy week calculation to match standard obstetric dating - Pregnancy mode now shows trimester-specific daily plans, body signals, and symptom explanations - Expanded daily reflections and wellness tips with 3x more content - Visual and editorial design refinements

The biggest update since Red Diary launched. We built an on-device intelligence engine that learns your body — no servers, no internet, just your data working for you. The longer you log, the smarter it gets. Your Patterns analyzes your cycle history and surfaces what's real: symptoms that repeat on the same day every cycle, mood shifts tied to your phases, the signals your body sends before your period, and connections between habits like sleep and hydration and how you feel. Nothing is guessed. If the data doesn't prove it, you won't see it. A full visual redesign brings a warm editorial look across the entire app — new typography, refined colors, and a layout that reads like a personal journal, not a dashboard. Also new: multi-select feelings on the Log tab, a deeper horoscope with hundreds of fresh daily messages, and I Feel now lives in Insights where it belongs.

Your daily horoscope now draws from a much deeper message library — fresh insights every day, no more repeats. The Log tab is streamlined: select multiple feelings at once and Quick Log focuses on what matters. I Feel now lives in Insights where it belongs.

Swipe through months on the calendar Light mode, dark mode, or match your system — choose in Settings Health dashboard now opens full-screen for a cleaner view