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PrimeTask vs GraceOS

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

PrimeTask compared with GraceOS
DetailPrimeTask logo PrimeTaskGraceOS logo GraceOS
What it doesThe productivity system that's yours forever Your Personal LifeOS
StageNot given Not given
FoundedNot given Not given
Based inNot given IN
Pricing modelNot given Free
PricingStandard: €69 one-time for 2 devices; Pro: €139 one-time for 4 devices. 14-day free trial with full Pro access, no credit card required. Free to download. Pro is an optional subscription or one-time purchase.
Key features
  • Natural language task input with date, project, priority, and contact parsing
  • Multiple task views: List, Board, Calendar, Gantt, and Day Planner
  • Project management with goals, milestones, health tracking, and progress context
  • PrimeFlow visual canvas for mind mapping and task/contact visualization
  • Focus Mode with Pomodoro timers and session tracking
  • PrimeCRM for contacts, companies, deal pipelines, and relationship tracking
  • Custom fields with rollups and financial summaries
  • Local automations with trigger-condition-action rules and no caps
  • AI integration via MCP with 100+ local tools
  • Private journal with moods, photos and voice notes
  • Habit tracking with streaks and goals with milestones
  • Tasks and study projects
  • Finance tracking: expenses, budgets, subscriptions and investments
  • Health reminders: sleep, water, workouts, vitals and medication
  • Focus timer with ambient sounds and breathing exercises
  • AI companion using your own provider key
  • On-device AI with no internet connection required
  • Works completely offline with no account needed
What makes it different
  • Offline-first architecture means everything works without internet connection, by design not fallback
  • Local data ownership with open JSON format and no server dependency
  • One-time purchase with no recurring costs or subscription extraction model
  • Privacy by architecture with no telemetry, tracking, or analytics
  • Unified system combining tasks, projects, CRM, calendar, and visual planning in one app
  • AI companion runs on your own provider key with no middleman server
  • No chat limits on AI companion; you control what you pay
  • Works entirely offline with optional on-device AI model
  • Encrypted Secrets Vault protected by biometrics on device
Free planNot given Not given
Open sourceNot given Not given
PlatformsNot given Not given
Public APINot given Not given
Community votes00
DR (Domain Rating by Ahrefs)12 no change since last checkNot checked yet no change since last check
Trust Flow (Majestic)50
Citation Flow (Majestic)250
Referring domains (Majestic)321

4 details filled in for both companies.

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