Widget vs Ovulation Calc & Fertile Days

Keep your important dates always visible Anniversary Widget shows your special dates beautifully on your home screen. Track anniversaries, weddings, birthdays, or any memorable day, and never forget them. Key Features Flexible Date Display • Choose from 6 formats: days only, years/months/days, months/days, months only, years/months, years only Special Countdown for Anniversaries • Countdown to yearly and monthly anniversaries • Display a celebratory message on the day • Supports future events like weddings or special occasions Custom Events (Premium) • Add custom messages for specific dates • Register multiple events for each anniversary Rich Customization • 27 color palettes • Background options: solid, gradient, or image • Adjust image opacity, text color, and cropping Three Widget Sizes • Small, Medium, Large • Apply the same customization to all sizes Multilingual Support • Supports Japanese and English • Widgets adapt to system language Easy Management • Create, edit, or delete events • Sort by date, name, or custom order Premium Features • Unlimited anniversaries • 24 premium color palettes • Background image support • Custom event messages • One-time purchase, no subscription required Recommended For • Couples tracking days together • Remembering wedding anniversaries • Counting days since your child’s birthday • Celebrating special people in your life • Customizing your home screen beautifully Privacy Protection • All data stored on your device • No cloud sync • No personal data collection

Find your most fertile days in seconds - just enter your last period date and cycle length. Ovulation Calc uses proven cycle-based methods to predict your ovulation date, fertile window, and next period. Whether you're trying to conceive or simply want to understand your cycle better, get clear answers without handing over your personal health data. KEY FEATURES: * Fertile Window Prediction - See your 6-day fertile window and peak ovulation day based on your unique cycle length * 3-Month Calendar View - Color-coded calendar shows period, fertile, and ovulation days at a glance * Flexible Cycle Length - Adjustable slider supports cycles from 21 to 45 days * Current Cycle Day - Always know where you are in your cycle today * Next Period Date - Plan ahead with your predicted next period start date DESIGNED WITH PRIVACY IN MIND: No account required. No data leaves your phone. No cloud sync, no social features, no tracking. Just a simple, offline calculator that respects your privacy. Free to download. Works offline. No sign-up required. IMPORTANT: This app is not medical advice. It is for educational and informational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Ovulation predictions are estimates based on average cycle data. Always consult a healthcare provider for fertility and reproductive health decisions. By Blas Apps - simple calculators that do one thing perfectly.