PeakD4Y
Salud y fitness
Sólo para iPhone
Gratis · Diseñada para iPhone. No verificada para macOS.
iPhone
SUBST4NCE is an educational harm reduction reference app providing research-backed pharmacokinetic data and drug interaction warnings.
IMPORTANT DISCLAIMER
This app is NOT a medical device and does NOT provide medical advice. It is a visualization and reference tool for educational purposes only. Always consult healthcare professionals for medical decisions.
WHAT'S INSIDE
Comprehensive Substance Database
• 80+ substances across multiple categories
• Published pharmacokinetic data (half-lives, metabolism pathways)
• Mechanism of action explanations
• Data quality indicators showing research confidence levels
Interaction Checker
• Check combinations of multiple substances
• Understand potential interaction mechanisms
• Color-coded risk levels based on published research
• Plain-language explanations of why interactions matter
Visual Timeline
• See pharmacokinetic curves for substances
• Understand onset, peak, and duration patterns
• Multi-substance overlay visualization
• Body load indicators
Personal Context (Optional)
• Add your biological factors for educational context
• Weight, metabolism, and health considerations
• Tolerance tracking
• Current medications reference
Research Citations
• Every data point linked to published sources
• PubMed IDs and DOIs for verification
• FDA and WHO reference data
• "Limited data" warnings for research chemicals
CATEGORIES COVERED
• Alcohol & Cannabinoids
• Stimulants & Depressants
• Psychedelics & Dissociatives
• Prescription medications
• Research chemicals (with appropriate warnings)
• And more...
SAFETY FEATURES
• Emergency resources always accessible
• SAMHSA helpline integration
• Non-judgmental, educational framing
• Privacy-first: all data stored locally on your device
DESIGNED FOR
• Harm reduction education
• Healthcare students and professionals
• Researchers and educators
• Anyone seeking evidence-based substance information
This app does NOT:
• Provide dosing recommendations
• Calculate "safe" times to drive
• Facilitate procurement
• Replace professional medical advice
All information is compiled from peer-reviewed research and official sources. Users accept full responsibility for how they use this educational reference.
18+ only. By using this app, you acknowledge the terms and conditions presented at first launch.
Questions or feedback? Contact us through the support link.
Calificaciones y reseñas
- Esta app no ha recibido suficientes calificaciones ni reseñas para mostrar un resumen.
El desarrollador (Kevin Kulcsar) 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
- Kevin Kulcsar
- Tamaño
- 3.6 MB
- Categoría
- Salud y fitness
- Compatibilidad
Requiere iOS 17.0 o posterior.
- iPhone
Requiere iOS 17.0 o posterior. - Mac
Requiere macOS 14.0 o posterior y una Mac con el chip M1 de Apple o posterior. - Apple Vision
Requiere visionOS 1.0 o posterior.
- iPhone
- Idiomas
- Inglés
- Edad
18+
- 18+
- Esta app tiene una clasificación por edades de 18+ con restricciones de contenido.
Algunos contenidos pueden tener una clasificación más alta, por lo que pueden estar restringidos y ser administrados por el desarrollador a través de controles dentro de la app. - Controles en la app
Verificación de edad
Frecuente
Consumo o referencias a tabaco, alcohol o drogas
- Copyright
- © 2026 Kevin Kulcsar