Substrata
Salud y fitness
Sólo para iPhone
Gratis · Compras dentro de la app · Diseñada para iPhone
iPhone
Substrata connects your environment — noise, pressure, temperature, humidity, and ambient sound — with your sleep, heart rate, and mood data to surface personalized, on-device insights about what's affecting your wellbeing.
SEE WHAT YOUR ENVIRONMENT IS DOING TO YOUR HEALTH
Track ambient noise from Apple Watch, barometric pressure, temperature, humidity, UV index, and wind speed alongside sleep quality, heart rate, HRV, and more. Everything in one dashboard, updated automatically.
TRACK YOUR MOOD & ENERGY
Log how you feel right from your dashboard. Over time, Substrata reveals connections between your environment and your mood — does barometric pressure correlate with low energy? Does nighttime noise affect how you feel the next day?
INTELLIGENT, ON-DEVICE INSIGHTS
On-device AI turns statistical patterns into clear, personalized explanations. No jargon, no guesswork — just plain-English summaries you can share with your doctor. All analysis runs privately on your iPhone using Apple Intelligence.
AMBIENT SOUND CLASSIFICATION
During spot-checks, Substrata classifies your sound environment — traffic, social, nature, music, industrial, or quiet — adding context that pure decibel readings miss. No audio is ever recorded or stored.
LOG SYMPTOMS IN ONE TAP
Track headaches (migraine, tension, cluster), allergies, respiratory issues, mood changes, joint pain, and more. One-tap quick log or detailed entry with severity and notes. Every symptom becomes a data point in the correlation engine.
CHARTS THAT TELL THE STORY
Hourly, daily, and weekly time-series charts for every variable. Color-coded threshold zones based on WHO, EPA, and ASHRAE guidelines show when conditions cross from safe to concerning. Change-point detection marks when your environment shifts.
YOUR DATA STAYS ON YOUR PHONE
No servers. No accounts. No analytics SDKs. Your health and environmental data never leaves your phone. All correlation analysis and AI insights run entirely on-device. Privacy isn't a feature — it's the foundation.
PREMIUM UNLOCKS THE FULL PICTURE
Free: full monitoring + 1 active correlation. Premium ($3.99 one-time): all insights, AI-powered narratives, PDF export for sharing with your doctor, and history beyond 30 days. No subscriptions.
Requires iPhone with iOS 26 or later. Apple Watch strongly recommended for environmental noise, heart rate, HRV, and advanced health signals. Works without a Watch using weather data, sleep duration, and headphone audio levels. AI insights require an Apple Intelligence-capable device.
Substrata is not a medical device and does not provide medical advice. It explores potential connections between environmental and health data for personal review. Consult a healthcare provider for diagnosis or treatment.
Privacy Policy: https://sknauss7.github.io/KynossStudiosSupport/substrata-privacy.html
Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Calificaciones y reseñas
Esta app no ha recibido suficientes calificaciones ni reseñas para mostrar un resumen.
See your conditions at a glance with new Home Screen, Lock Screen, and Live Activity widgets. Get notified when HRV drops, sleep quality falls, or pressure shifts match your historical patterns.
Export your data as CSV or share weekly health-environment reports as images. Overlay any two metrics on a single chart to spot connections visually.
Improved weather sync reliability. Better onboarding for new users. Full iPad sidebar navigation. Accessibility and reduce motion improvements throughout.
El desarrollador (Steven Knauss) indicó que las prácticas de privacidad de la app pueden incluir el manejo de datos que se describe a continuación. Para obtener más detalles, consulta la política de privacidad del desarrollador .
No se recopilan datos
El desarrollador no recopila ningún dato en esta app.
Accesibilidad
El desarrollador aún no ha indicado cuáles funciones de accesibilidad admite esta app. Obtén detalles
Ficha técnica
- Vendedor
- Steven Knauss
- Tamaño
- 3.4 MB
- Categoría
- Salud y fitness
- Compatibilidad
Requiere iOS 26.2 o posterior.
- iPhone
Requiere iOS 26.2 o posterior. - Mac
Requiere macOS 26.2 o posterior y una Mac con el chip M1 de Apple o posterior. - Apple Vision
Requiere visionOS 26.2 o posterior.
- Idiomas
- Inglés
- Edad
4+
- 4+
- Compras dentro de la app
Sí
- Substrata Premium $89.00
- Copyright
- © 2026 Steven Knauss