Kosshi vs TimeOS 2.0: Bill your hours in Notion.
Side-by-side comparison of features, pros & cons, pricing, and community votes (2026).
🏆 TimeOS 2.0: Bill your hours in Notion. leads with 109 upvotes
Simple, fast outliner for Mac and iPhone.
Kosshi is a streamlined native outliner designed specifically for macOS and iOS, aimed at users seeking a quick and focused outlining experience. Its minimalistic interface and fast performance make it ideal for writers, students, and professionals who need to organize their thoughts efficiently without unnecessary distractions. By providing a clean, native environment, Kosshi ensures smooth, responsive editing, making it a reliable tool for capturing ideas on the go or during deep work sessions. Its focus on simplicity and speed sets it apart from more complex outlining apps, catering to those who value a straightforward, distraction-free writing environment. Whether you're jotting down quick notes, planning projects, or drafting detailed outlines, Kosshi offers a seamless experience for Apple device users.
Pros
- Native macOS and iOS apps ensure smooth performance and integration
- Simple, distraction-free interface boosts focus and productivity
- Fast and responsive outline editing experience
- Lightweight and easy to learn, ideal for quick note-taking
- Designed specifically for Apple ecosystems, leveraging native features
Cons
- Limited advanced features compared to more comprehensive outlining tools
- Lacks collaboration or cloud sync capabilities (if not specified)
- No free version or trial information available, potentially limiting accessibility
Best for
- • Quick note-taking during meetings or lectures
- • Organizing ideas for writing projects or articles
- • Planning personal projects or goals
- • Creating structured outlines for presentations or reports
Pricing: Likely follows a freemium model with a free version offering basic features and premium plans possibly starting around $5-$10/month, given its niche focus and native performance benefits.
Work your tasks. Bill your clients with confidence.
TimeOS 2.0 is a seamless productivity and invoicing solution built directly into Notion, designed for freelancers, consultants, and small teams who want to streamline their workflow and billing process. By integrating time tracking with a dedicated invoicing companion app, users can log work sessions effortlessly and generate professional invoices with just a few clicks. The recent 2.0 update enhances this experience by allowing users to load their tracked sessions, generate PDF invoices, and customize them before sending clients. Its tight integration within Notion makes it an attractive choice for those already immersed in the Notion ecosystem, offering a unified platform for task management, time tracking, and billing. What makes TimeOS 2.0 particularly unique is its ability to close the loop—from tracking hours to invoicing—eliminating the need for multiple tools and reducing administrative overhead, all within a familiar workspace.
Pros
- Deep integration with Notion for seamless workflow management
- Simple process to convert tracked hours into professional invoices
- Customizable invoice templates for branding and client needs
- One-click PDF generation and easy client sharing
- Ideal for freelancers and small teams seeking all-in-one productivity and billing
Cons
- Limited information on pricing structure; likely subscription-based
- May require some initial setup and familiarity with Notion
- Could lack advanced invoicing features found in dedicated billing software
Best for
- • Freelancers tracking billable hours for multiple clients
- • Consultants managing project-based work and invoicing
- • Small creative agencies handling client work within Notion
- • Solo entrepreneurs needing integrated task management and billing
Pricing: Likely follows a freemium model with basic features free and premium options available; exact pricing details are not specified but expected to be subscription-based, possibly starting around $10-$20 per month.