Airu: White Noise & Sleep

Airu 1.1.0 is a major update packed with new features, real audio, and improvements across the entire app. NEW: REAL AUDIO RECORDINGS • Added 4 high-fidelity real recordings: Rain, Waterfall, Campfire, and Crystal Bowl • Seamlessly looped for uninterrupted listening all night • Marked with a "REAL" badge in the sound library so you know it's the real deal NEW: EXPANDED SOUND LIBRARY • 16 total soundscapes — up from the original lineup • New categories: Sleep, Focus, Breathe, Nature, Premium • Every sound card now features a unique hand-crafted icon NEW: 10-LANGUAGE SUPPORT • Added Japanese, Korean, Portuguese, Chinese, and Arabic • Full localization across all screens, menus, notifications, and the paywall • Previously supported: English, Turkish, German, Spanish, French NEW: SLEEP JOURNAL • Write nightly reflections before or after sleep • Track your thoughts and discover patterns over time NEW: MORNING CHECK-IN • Rate how you slept each morning • Build a long-term picture of your sleep quality NEW: ACHIEVEMENTS & BADGES • 12 unlockable badges across 4 tiers (Purple, Teal, Gold, Special) • Streak tracking, session milestones, and special challenges • Beautiful unlock animations NEW: FAVORITES • Heart any sound to save it to your favorites • Quick access from a dedicated Favorites screen NEW: ONBOARDING • Redesigned first-launch experience • See all premium features before you decide • 3-day free trial on the yearly plan — try everything risk-free IMPROVEMENTS • Haptic breathing engine refined for smoother feedback • Notification reminders for bedtime routines • Sleep stats and history screens updated • Paywall redesigned with feature highlights and scrollable layout • Apple Health integration improvements • Performance and stability improvements throughout Thank you for using Airu. Sleep well tonight.