Truck drivers on irregular shifts struggle to manage sleep cycles and caffeine timing, risking microsleeps and accidents.

No mainstream app helps truck drivers optimize sleep windows and caffeine timing for irregular, rotating shifts without requiring internet or accounts.

Severity

5Critical

Willingness to Pay

implied

Added

Jun 2, 2026

Workarounds Described

uses caffeine to stay awake
self-built offline calculator for caffeine half-life and sleep windows

Implied Software Gaps

Mobile app that automatically tracks caffeine consumption and predicts optimal sleep windows for rotating shifts

App Concept

ShiftSleeper

ShiftSleeper is a mobile app that helps OTR and regional truck drivers manage sleep and caffeine intake on irregular schedules. It tracks caffeine half-life, predicts natural sleep windows, and provides real-time alerts to prevent drowsy driving—all working offline with no account needed.

Key Features

Caffeine half-life tracker with visual countdown
Personalized sleep window prediction based on shift patterns
Drowsiness alert using phone sensors (movement/taps)
Offline-first design with optional cloud sync

Target Users: Over-the-road and regional truck drivers working irregular, rotating shifts

Revenue Model: Freemium with $4.99/mo premium tier (advanced analytics, priority support) and one-time $2.99 sleep report export

Existing Solutions Mentioned

caffeineoffline caffeine half-life calculator (self-built)

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