
Sentinel Alert
Cognitive Readiness Signals
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Archived App (Last seen on 29 Jun 2026)
This is an archived listing of the app previously available on the App Store.Although the app is no longer distributed by Apple, you can still view its description, screenshots, version history, ratings, and metadata for reference.
About
SentinelMind is a non-medical cognitive readiness app designed for high-reliability environments where alertness, decision-making, and performance consistency matter.
Using short reaction-time checks and optional self-reported indicators, SentinelMind helps organizations observe changes in readiness over time and identify early signals that performance may be affected by fatigue or stress.
SentinelMind focuses on operational awareness and safety readiness, not diagnosis or treatment.
What SentinelMind Does
SentinelMind provides lightweight readiness signals by combining:
• Brief reaction-time micro tests
• Optional self-reported sleep and fatigue inputs
• Non-diagnostic stress and load indicators
These inputs are used to generate a simple readiness signal that reflects current performance consistency—not health status.
Key Features
Reaction-Time Micro Tests
Short, repeatable tasks designed to measure attention and response consistency over time.
Fatigue & Sleep Self-Reports
Optional daily inputs that help contextualize readiness trends.
Stress & Load Indicators
Highlights patterns that may suggest elevated cognitive load or reduced performance capacity—without interpretation or diagnosis.
Readiness Signal
A clear, easy-to-understand readiness indicator intended to support fit-for-duty conversations and planning.
Trend & History Views
Visualize readiness changes across days or weeks to support operational decision-making.
Designed for Performance & Safety
SentinelMind emphasizes:
• Early awareness, not intervention
• Trends, not labels
• Performance readiness, not medical assessment
The app is designed to support leadership visibility, not replace professional judgment.
What SentinelMind Is Not (Apple-Safe)
• Not a medical device
• Not a diagnostic tool
• Not a mental health or wellness treatment app
• Not a substitute for professional evaluation
SentinelMind does not provide medical advice.
Who It’s For
• Military and defence units
• Security and protective services
• High-reliability operational teams
• Organizations prioritizing fatigue risk management
Privacy & Data Handling
• No medical data collected
• No biometric sensors required
• User participation is voluntary
• Designed for organizational deployment and compliance
Important Disclaimer
SentinelMind provides non-medical cognitive readiness signals only.
It does not diagnose conditions, provide treatment, or offer medical advice.
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What's New in Sentinel Alert
1.0
April 29, 2026




