SoundDose vs Aetheria

Key Features ## Noise Monitoring - Automatically reads **Environmental Audio Exposure** data from **Apple Health / HealthKit** - Updates about every **10 minutes** for all‑day tracking - **Automatic background logging**, no manual input required ## Location‑based Categorization - Detects your location and categorizes data as **Home**, **Office**, or **Outdoor** - Statistics and summaries **by location** - Long‑press the Home/Office button to save the current coordinates as a frequent location ## Data Visualization - Clean, easy‑to‑read **ring charts** for your day - Color coding from **green (quiet)** to **orange/red (potentially harmful)** - View data for **one location** or **all locations** ## Multi‑language Support - Supports **9 languages**: English, Simplified Chinese, Japanese, Spanish, German, French, Traditional Chinese, Portuguese (Brazil), Korean - Automatically adapts to the **system language** ## Use Cases - **At home**: keep an eye on your household noise levels - **At the office**: understand noise exposure at work - **Outdoors**: track the impact of traffic, commuting, and activities ## Technical Highlights - Powered by **Apple HealthKit** for reliable data - Optimized background monitoring with low power usage - Fits all Apple Watch sizes (e.g., **40 mm / 44 mm**) - Modern **Liquid Glass** design style - Use the **Digital Crown** to quickly switch locations ## Privacy Your privacy matters: - All data is processed and stored **locally on your device** - No personal data is uploaded - Location is used **only** to categorize noise data (Home/Office/Outdoor) ## Health Guidance Based on **WHO** and **OSHA** references: - **40–60 dB**: normal conversation range, generally safe - **70 dB**: WHO suggested upper limit for long‑term exposure - **85 dB**: hearing damage risk threshold (OSHA reference) - **90+ dB**: clearly harmful — protection recommended SoundDose helps you: - understand your daily noise exposure - identify high‑noise environments

Aetheria: Your Spatial Sanctuary Escape the flat world. Enter Aetheria. Aetheria is not just another noise app. It is a high-performance spatial audio engine designed for those who demand more from their mental space. Whether you are deep-lining code, seeking restorative sleep, or reclaiming your focus from ADHD, Aetheria constructs a living, 3D environment that breathes with you. THE SPATIAL AUDIO DIFFERENCE • Standard apps play static, two-dimensional loops. Aetheria utilizes a proprietary 360° sound stage. • Active Spatialization: Use your screen as a canvas. Drag a crackling fire to your left, heavy rain behind you, and wind in the pines above. • Dynamic Orbit: Enable "Motion" to let sounds slowly rotate around you. This prevents auditory habituation, keeping your brain engaged in a flow state for longer periods. NEUROSCIENCE, NOT JUST NOISE We don’t just offer "relaxing sounds." We offer cognitive control. Layer your environment with scientifically calibrated binaural beats to tune your brain state: • Delta (2.5 Hz): Deep, restorative sleep. • Theta (6.0 Hz): Meditation & creative visualization. • Alpha (10 Hz): Relaxed alertness & stress reduction. • Beta (20 Hz): High-level focus & cognitive performance. • Gamma (40 Hz): Peak concentration (Pro). CINEMA-QUALITY SOUND BANK Every sound in Aetheria is 100% gapless and high-fidelity. • The Elements: Heavy Rain, Distant Thunder, Ocean Swells, Forest Wind. • The Colors: Deep Brown Noise (ADHD optimized), Pink Noise, and White Noise. • The Atmosphere: Coffee Shop, Cello Drones, Tibetan Bowls, and 432Hz Tones. PRIVACY AS A FEATURE In an era of data harvesting, Aetheria is a sanctuary. • Zero Tracking: We do not collect your usage, location, or identity. • 100% Local: The audio engine runs entirely on your device. • Offline Ready: No internet required. Perfect for flights or deep-work zones. OWN YOUR TOOLS. NO SUBSCRIPTIONS. We believe mental health tools should be owned, not rented. • Free Tier: Generous access to core sounds and spatial presets. • Aetheria Pro: A single, one-time purchase. No monthly fees. No recurring "wellness" taxes. Unlock the full library and Gamma waves forever. Transform your headphones into a sanctuary. Download Aetheria. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/