Sovereign Task Intelligence.

On-device AI decomposes your tasks into actionable steps. 18 productivity methodologies adapt to how you work. Peer-to-peer sync keeps your devices in lockstep—without a server, an account, or a single byte leaving your control.

Explore Features
18 Methodologies
9 Workflow Presets
0 Servers Required
5 Platforms

The Intelligence Layer

AI That Never Phones Home

Taskmancer runs a sovereign AI agent entirely on your device. No API calls. No cloud processing. No data exfiltration. The LLM sees your tasks—then forgets them.

Subtask Generation

Describe a task in natural language. The on-device LLM decomposes it into actionable subtasks with energy costs and complexity estimates.

Natural Language Capture

Type freely. The NLP parser extracts dates, priorities, and tags in real time. Live preview chips show what Taskmancer understood before you commit.

Context-Aware Suggestions

RAG-enriched responses draw on your completed task history to make smarter recommendations. The vector store lives entirely on-device.

Multi-Model Selection

Choose your inference tier: compact (400MB), balanced (1.1GB), or premium (2.5GB+). Models download on-demand with HTTP Range resume.

Schedule Intelligence

Plan My Day analyzes your energy budget, deadline pressure, and methodology constraints to propose an optimized daily schedule.

Mancer—AI Partner

Context-aware coaching nudges timed to your workflow. Not a chatbot—a methodology-literate assistant that surfaces the right insight at the right moment.

Productivity Framework

18 Methodologies. One App.

Taskmancer doesn't prescribe a system. It implements the systems that already work—and lets you compose them. Enable one methodology or five.

Spoon Theory

Energy budgeting for chronic fatigue, disability, and neurodivergence.

Pomodoro

Timeboxed work/break cycles with configurable durations and timer overlay.

Getting Things Done

Context-based organization. Two-minute rule nudges. Weekly review prompts.

Eisenhower Matrix

Quadrant sorting by urgency and importance with visual decorations.

Eat the Frog

Hardest-first prioritization. Morning nudge identifies your frog.

Deep Work

Extended focus blocks with daily deep work targets and distraction suppression.

Personal Kanban

WIP limits enforce flow. Visual workflow stages. Constraint violation alerts.

Ivy Lee Method

Six tasks maximum per day. Strict sequential focus. Simplicity as strategy.

1-3-5 Rule

One big thing. Three medium things. Five small things. Balanced daily planning.

Time Blocking

Schedule-driven task allocation with visual timeline and hour slots.

Agile Sprints

Sprint-based iteration cycles. Velocity tracking. Story point estimation.

OKRs

Objective and Key Results alignment with progress indicators.

Atomic Habits

Habit-stacking execution. Two-minute starter tasks. Identity-based tracking.

Triage

Emergency/routine/deferred classification. Rapid decision framework.

Weighted Scoring

Effort vs. impact optimization. Quantified priority calculation.

Slow Productivity

Sustainable pacing for long-term projects. Anti-hustle constraint enforcement.

Whitespace / Maker

Deep work protection with buffer time. Meeting-free block enforcement.

Rule of Three

Three critical outcomes per day. Radical focus limitation.

Workflow Presets

Nine pre-built configurations that compose three methodologies each: Deep Executor, Structured Scaler, Energy Balancer, Daily Closer, Firefighter, Sprinter, Habit-Builder, Maker, and Decision-Maker. Select a preset or build your own combination.

Accessibility

Built for Everyone

Accessibility is architecture, not afterthought. Four sensory modes adapt typography, contrast, spacing, and motion to how you process information.

High Contrast

WCAG AAA contrast ratios. Bold typography. Generous spacing. Animations disabled. Designed for low vision and bright environments.

Dyslexic-Friendly

Warm cream background. OpenDyslexic font. Extra letter and line spacing. Reduced visual noise. Comfortable extended reading.

Minimalist

Muted grayscale palette. Thin typography. Airy spacing. Metadata hidden by default. For sensory-sensitive users who need calm interfaces.

Default

Material 3 design language. Full color. Standard motion. Complete metadata. The baseline experience with all visual features enabled.

Beyond the List

More Than a Task Manager

Timeline planning, gamified progression, analytics, and focus modes—all offline, all local, all yours.

Day Plan Timeline

24-hour visual timeline with hour slots, date navigation, overdue alerts, and AI-proposed scheduling with per-slot accept/reject.

Campaign Mode

Skill tree progression. XP earned on completion, weighted by complexity. Streaks. Weekly summaries. Gamification that respects your time.

Analytics Dashboard

Momentum, velocity, heatmap, and energy trend charts. Historical snapshots. Pattern recognition across your task history.

Focus Mode

Full-screen single-task view. All navigation suppressed. One task, centered, in a glass card. For when you need to do the thing.

Hierarchical Views

Toggle between flat list and tree view. Expand/collapse nodes. Parent-child relationships with inherited metadata.

Morning Check-In

Rate your energy 1–5. See your day overview. Receive methodology-specific coaching nudges. Start with intention.

Data Sovereignty

Your Data. Your Device. Period.

Taskmancer is local-first software. Your tasks live on your device in an embedded database. Sync is peer-to-peer over encrypted WebRTC.

Zero Tracking

No analytics frameworks. No behavioral telemetry. No crash reporters that phone home. The app does not know who you are.

Zero Accounts

No sign-up. No email. No OAuth. Install it and use it. Your identity is a cryptographic keypair generated on-device.

Zero Servers

No backend infrastructure. No cloud database. Sync happens device-to-device using WebRTC with CRDT conflict resolution.

Ownership

Ownership, Not Rental

$ 4 .99

One-time purchase

  • All 18 methodologies
  • On-device AI engine
  • P2P sync across all devices
  • Campaign mode & analytics
  • All future updates
  • All 5 platforms

Why not a subscription?

Typical task app $48–120 /year
Taskmancer $4.99 forever

Subscription software creates a perverse incentive: the developer profits from your continued dependency, not from building the best tool. Taskmancer is a one-time purchase because a task manager should be a utility you own, not a service you rent.

No feature gates. No premium tiers. No “pro” upsell. Every user gets every feature.

Cross-Platform

Runs Everywhere

Android Full LLM + all features
iOS Full LLM + all features
Windows Full LLM + RAG
macOS Full LLM + RAG
Linux Full LLM + RAG
Travis Winegar

Meet the Developer

Travis Winegar

“Most productivity apps want to own your habits. I wanted to build one that lets you own your workflow. Taskmancer runs on your device, thinks on your device, and syncs only when you say so—to devices you control. I run this project under MOMUS DEV, LLC, and my only stakeholder is you.”

The “Solo” Advantage

“My ‘smallness’ is a security feature. As a solo developer, I’m not beholden to advertisers or data brokers. I answer only to you.”

Sovereignty Checklist

  • Strip all analytics SDKs
  • Remove cloud dependencies
  • Run LLM entirely on-device
  • Encrypt P2P sync end-to-end
  • Eliminate sign-up & accounts
  • Kill the subscription model
  • Ship zero ads, zero tracking pixels
All tasks complete

— Travis, Creator of Taskmancer