Intimacy Tracker vs Fox Tail

Your intimate wellness journey, beautifully tracked. Silk is the premium wellness companion that celebrates all forms of intimacy — from holding hands to passionate moments. Designed for modern relationships, Silk supports every connection in your life with elegance and complete privacy. ALL RELATIONSHIPS WELCOME Track moments with unlimited partners. Polyamorous, monogamous or exploring your journey — every connection is valid and private. BEYOND THE BEDROOM Log everything from cuddles to conversations. Every intimate moment matters, not just the physical ones. INTELLIGENT INSIGHTS Discover patterns between intimacy, cycles and wellness. Understand how your body and emotions connect. PREMIUM PRIVACY PIN protection with calculator disguise. Your data stays encrypted and completely private. HEALTH AT HEART Track protection usage, STI tests and medications. Sync with Apple Health for comprehensive wellness. Medication tracking via HealthKit requires iOS 18 or later. PARTNER CARE Remember preferences, track cycles and important dates for everyone you care about. FREE FEATURES: • Track moments with one partner • 30 day history • Core statistics • Data export PREMIUM SUBSCRIPTION OPTIONS: Enjoy unlimited partners and full history access, advanced insights and correlations, partner cycle tracking, home widgets and more. Choose from an annual plan (with a free 7-day trial) or a monthly plan. Silk transforms intimate wellness tracking into a luxurious experience. Every tap feels as smooth as silk.

Fox Tail is a private calendar of your intimate life – for one person or for two. Everything is stored on your device, without an account and without ads. CALENDAR Mark an entry in one tap or describe it in detail: protection, place, mood, partner, time and notes. Save frequent entries as templates and keep solo entries apart from shared ones. A built-in timer measures the duration and shows it on the Lock Screen as a Live Activity. QUICK ENTRY Add an entry or start the timer with Siri, Shortcuts, the Action button or Control Center – without opening the app. STATISTICS Month, year and all-time summaries: streaks, averages, best days and hours, heatmaps and a Year in Review poster you can share. "Compared with others" gently puts your numbers next to large population studies – no judgment. MEDALS Achievements are illustrated medals – keepsakes of your story, not a race for numbers. CYCLE A full period tracker with a new home screen: cycle ring, week at a glance, quick marks, phases, forecast, fertile window, symptoms and reminders – with import from the Health app and a link between your cycle and intimacy. DESIRE AND HEALTH Log your desire level during the day and see how fast it returns after intimacy. Keep STI checkups and results in one place, with retest reminders and a heads-up after a new partner. SERVICES Personal journal of moods and events, firsts, partner profiles, supplies with expiry dates, and letters to the future that unseal on a date or an event. GAMES FOR TWO Wish jar, Duet blind notes, Secret Scenario, Magic Ball, 3D dice, Truth or Dare and Would You Rather with Matches and Guess me modes. FOR COUPLES Link with your partner through iCloud: shared wish jar, joint notes and pokes. Every kind of shared data has its own switch – you decide what your partner sees. PRIVACY FIRST Face ID / Touch ID lock and instant lock when you put the phone face down. A Focus filter hides private content, and neutral app icons keep the app discreet on your Home Screen. A secret media container that bypasses your photo library, encrypted backups in one file, CSV and PDF export. No account, no analytics, no advertising. Your data is never held hostage: viewing, editing, export and backup are always free. MAKE IT YOURS Picture themes Clay, Night, Neon and Glass for medals, the calendar and illustrations, light or dark mode, 14 accent colors, background patterns and over 60 app icons. Plus Home Screen widgets, an Apple Watch app and 12 languages. FOX TAIL PLUS One-time purchase, no subscriptions. The free version adds 2 new entries per calendar month (solo entries don't count); the calendar, core statistics, cycle, services, backups and most games are free forever. Plus removes the limit, adds desire recovery insights and other extras, and unlocks automatically for your linked partner too.