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Rain Cleaner vs PrimeTask

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

Rain Cleaner compared with PrimeTask
DetailRain Cleaner logo Rain CleanerPrimeTask logo PrimeTask
What it doesPC cleaning and driver management tool that explains every action before making changes The productivity system that's yours forever
StageStartup Not given
Founded2026 Not given
Based inNot given Not given
Pricing modelFreemium Not given
PricingFree: €0. Pro monthly: €5.99/month. Pro yearly: €34.99/year. Pro lifetime: €74.99 one-time. 7-day free trial available for Pro in-app, no card required. Standard: €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.
Key features
  • Cleaning: removes caches, update remnants, and recoverable files with explanation for each item
  • Driver management from Microsoft's certified catalog with automatic detection
  • Game booster temporarily frees memory and deprioritizes background processes
  • Emergency network drivers for offline Windows reinstalls
  • Ransomware protection with early detection and file isolation
  • DNS measurement and optimization
  • System health score from 0-100 based on actual PC measurements
  • Performance Lab showing hardware status and game installation locations
  • Portable version requires no installation
  • Automated scheduled maintenance and autopilot with Pro
  • 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
What makes it different
  • Explains every action before making changes with full user control over deletions
  • All changes are reversible with old drivers retained for rollback
  • Free version has no time limit, ads, or account requirements
  • 14-day money-back guarantee on Pro purchases
  • 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
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)3 no change since last check12 no change since last check
Trust Flow (Majestic)115
Citation Flow (Majestic)2725
Referring domains (Majestic)2332

4 details filled in for both companies.

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