What's new in 3.8.4: • LineCheck is now available in Norwegian. • When a new period starts, you'll see a recap of your last cycle: how long it was, when you ovulated and when to start testing this cycle. • A Sunday note on the week ahead, and an optional evening reminder to log how you feel. • Results now suggest dated next steps, like when to test again or when your fertile days are. • A calmer Home screen, a clearer Luna tab and a new Manage Pro screen in Settings. • Fixes and translation improvements.

This update includes bug fixes and improvements to make LineCheck more reliable.

New: LineCheck is now available in Hebrew and Arabic, with full right-to-left support. • The full app, widgets, pregnancy library and Luna are translated. • In Hebrew and Arabic, the weekly guide, articles and Luna follow general international guidance (WHO-style) rather than one country’s health system. • Choose עברית or العربية in Settings > Preferences > Language, or with the language button on the first onboarding screen. • Ovulation results now suggest next steps: set a reminder to test again, or see your fertile window on the calendar. • Reminders and the weekly Luna notification now arrive in the app’s language, including after you change it. • Warnings in the pregnancy articles about when to call someone now stand out in red in every language. • Pregnancy guidance now follows your country, with separate guidance for the US, UK, Ireland, Australia and Canada: care options, vaccines, scans, emergency numbers and support lines. Choose yours in Settings > Preferences > Language. • The calendar now shows your fertile days and luteal phase as continuous strips, in matching colors on Home and the calendar. • Once this cycle’s fertile days and ovulation have passed, the calendar shows your next estimated fertile days and ovulation instead.

New: LineCheck is now available in Italian and Swedish. • The full app, widgets, pregnancy library and Luna are translated. • In Italian and Swedish, the weekly guide, articles and Luna follow national pregnancy-care guidance: the Ministero della Salute, ISS and SIGO in Italy, and Socialstyrelsen and 1177 in Sweden. • Choose Italiano or Svenska in Settings > Preferences > Language, or with the language button on the first onboarding screen. • Fixes: numbers such as your baby’s length now use your language’s decimal format, and the calendar legend fits on one line.

New: LineCheck is now available in French, German and Spanish. • The full app, widgets, pregnancy library and Luna are translated. • In those languages, the weekly guide, articles and Luna follow national pregnancy-care guidance: HAS/CNGOF in France, the Mutterschafts-Richtlinien and STIKO in Germany, and the Ministerio de Sanidad and SEGO in Spain. • LineCheck follows your iPhone’s language. To change it, go to Settings > Preferences > Language, or tap the language button on the first onboarding screen (English US, English UK & Ireland, Français, Deutsch, Español). • Fixes: decimal commas are now accepted when logging temperature, and dates and numbers follow the language you choose.

Introducing Pregnancy Tracker in LineCheck: - Choose pregnancy mode during onboarding, or switch from Home or Settings. - Follow your pregnancy week by week with due-date and baby-growth updates. - Keep appointments, questions, visit notes and diary photos together. - Use movement counting and contraction timing tools from Home.

Apple Health, now free for everyone: Connect Apple Health to bring in periods, temperature, cervical mucus, symptoms, sleep, heart rate, HRV, activity and weight. The temperature, weight and water you log in LineCheck are saved back to Health. Your Apple Watch wrist temperature can now help confirm ovulation. Smarter predictions: Your setup answers, like cycle length, period length and health details, now shape your predictions. Irregular cycles get a wider, more honest fertile window, and ovulation tests start at the right time. A sustained temperature rise can confirm ovulation and move your next period date to match. The countdown on Home reacts to what your body is showing, for example when ovulation looks like it's running late. What your body is telling us: A new info button on Home shows what LineCheck has noticed in your cycle, logs and Apple Health. Each day's observations are saved to that day in your calendar. Luna now knows about these signals, and about your sleep, activity and body data, so her answers, weekly updates and result explanations are more personal. Body measurements: Add your height and weight during setup or in your daily log. Use kilograms, pounds or stone, with centimetres or feet, in any mix. New Trends (Pro): Cycle History: every cycle side by side, with ovulation marked as confirmed or estimated. Luteal Phase: tracked for confirmed cycles. Prediction Accuracy: see how close each period forecast was. Body Rhythms: resting heart rate, HRV, sleep, wrist temperature and weight across your cycle phases. Symptom Timing: when each symptom or mood tends to appear. Noticed Signals: a history of observations, cycle by cycle. BBT: the chart now marks your temperature rise and coverline. Doctor visit reports: now include all of the above. Widgets: Today's Plan is redesigned, with a clear answer for today and your next key dates. Both widgets now use the app's font, with tidier wording. Calendar and design: A new teal colour for the luteal phase, so it's easy to tell apart from your period. Editing period dates now handles a period that's still going. A period that comes late no longer leaves the forecast day drawn before it. Fertile days no longer overlap your period. Easier setup: Apple Health gets its own optional step in setup, and you can finish setup later from Home. "About you" and your name now live in Settings › Preferences. Plus lots of smaller fixes and polish throughout.

Manual Check results now clearly show what was detected on-device, with a one-tap option to get a confident AI read from Luna Check Fixed a bug where an unreadable test could throw off your line-strength trend chart Smoother onboarding with a clearer path into the app

Fixed issue with calendar date drift Updated colours for calendar Bug fixes and improvements

Bug fixes

Small bug fixes

Now Available on iPad Bug Fixes and Improvements

Tap the cycle chart on the Home screen to jump straight to your calendar. Cycle-length charts are easier to read, with clearer labels on each bar. Fixed a rare crash while syncing with Apple Health.

New charts for mood and symptoms AI Progression Analyser - choose your tests and let Luna advise you Bug fixes

Added personalized results for all Luna Checks

Supercharged Luna with personalised results, weekly update and smarter compare! Fixed some logic issues with calendar Added Apple Health integration to securely sync your cycle, basal body temperature, and fertility data with LineCheck.

Updated app icon! Minor tweaks to layouts and updated in app icons

This update brings LineCheck's trained AI model on-device for instant, private test reading, plus a new free Manual Check option for a quick local scan. We've also added a Trends view with PDF export, AI-powered test comparisons, and a smarter, more context-aware Luna chat. Alongside these, we've fixed a consent screen ordering issue, an ad timing bug, and made several smaller improvements throughout the app.

Fixed a bug with the guided crop for both pregnancy and ovulation tests

Bug fix for issue introduced in recent update

Calendar prediction updates Better detection capabilities Bug fixes

Small changes to make the visual model more robust and accurate

Updated UI Fixed some bugs Added iCloud storage

Meet LineCheck 2.0 - a clearer, more polished way to review and track your home tests. • Improved pregnancy faint-line review • Stronger local pregnancy and ovulation scanning • Clearer LH ratios and fertility stages • Redesigned results and loading screens • A more helpful and personable Luna assistant • Refreshed onboarding, pop-ups, and upgrade screen • Improved reminders, purchases, layouts, and reliability

Bug fixes and improvements.