16-Factor AI Engine
Combines energy curve analysis, task priority scoring, deadline proximity, dependency chains, location clustering, and personalization patterns into a single optimized schedule with automatic conflict resolution.
A local-first planner with 16-factor scheduling, energy matching, location awareness, and prayer-aware routines.

Traditional planners let you stack 14 hours of tasks into an 8-hour day. They ignore your energy dips, skip your commute, and treat prayer time as an afterthought.
Infinite task packing, zero capacity check
AI capacity guardrails with honesty warnings
Ignores your energy curve entirely
Tasks matched to your 24-hour energy profile
No location, travel, or prayer awareness
Location clustering + astronomical prayer times
“Most planning tools let you overbook yourself. Trueday is built to reflect real time, real energy, and real constraints.”
Add tasks in natural language — 'Deep work for 2 hours then gym' — or use structured input with priority, energy, and location tags. Trueday parses it all.
"Deep work for 2 hours, then gym at sunset"
"Finish pitch deck before Friday, high energy"
The 16-factor engine scans your energy curve, prayer times, location clusters, travel distances, task dependencies, and deadlines to find the optimal placement.
Receive a realistic timeline that respects buffer times, flags overloaded days, and auto-reschedules when plans change. Drag to adjust — conflicts resolve instantly.
Add tasks in natural language — 'Deep work for 2 hours then gym' — or use structured input with priority, energy, and location tags. Trueday parses it all.
The 16-factor engine scans your energy curve, prayer times, location clusters, travel distances, task dependencies, and deadlines to find the optimal placement.
Receive a realistic timeline that respects buffer times, flags overloaded days, and auto-reschedules when plans change. Drag to adjust — conflicts resolve instantly.
A scheduling engine that weighs 16 factors —energy, location, prayer, deadlines, dependencies, focus depth, travel distance, and more —to build a day you can actually complete.
Combines energy curve analysis, task priority scoring, deadline proximity, dependency chains, location clustering, and personalization patterns into a single optimized schedule with automatic conflict resolution.
Your custom energy profile maps 24 hours across 3 tiers — high, medium, low. Deep work lands in peak focus windows. Light admin fills recovery periods. The system learns your patterns over time.
Tasks are clustered by location to minimize travel. The engine calculates commute times between your home, office, and saved locations — then builds buffer time so you're never rushing.
Real-time prayer calculations using Julian-day sun positioning. Supports 7 methods including MWL, ISNA, Umm Al-Qura, and Jafari — plus Qibla direction and smart reminders.
Timeline planning, drag-to-reschedule, natural language task capture, and realistic daily schedules on iPhone.
A companion view for today's schedule, your next task, and quick completion actions from your wrist.
Home screen widgets for timeline context, next task, energy status, and prayer visibility, plus Live Activity support.
Create tasks with Siri, trigger shortcuts, and jump into focused planning flows with native Apple integrations.
Choose the plan that fits your life
For local-first planning on your own devices
Billed through Apple
For deeper scheduling, sync, and automation
Billed through Apple
One purchase, all Pro features, forever
One-time payment
Be among the first to transform your productivity.