Hello Aria 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
Turn chats into tasks, reminders & notes — instantly.
Hello Aria is an AI-powered productivity assistant designed to streamline task and note management directly within popular messaging platforms like WhatsApp, Telegram, email, and iOS apps. By integrating seamlessly across these channels, it eliminates the need to switch between multiple apps for organizing reminders, tasks, notes, calendar events, and meeting minutes. Users can simply message Aria to add or retrieve information, making task management intuitive and accessible. Its ability to convert voice notes into actionable items further enhances productivity, especially for busy users on the go. With integrations to Google Calendar, Drive, Meet, Outlook, and One AI, Hello Aria offers a centralized hub for managing daily workflows, making it ideal for professionals, teams, and anyone seeking a unified productivity tool in their messaging apps. Its simplicity and versatility set it apart, providing a frictionless experience for task automation and organization within familiar chat environments.
Pros
- Integrates with multiple messaging platforms for seamless access
- Converts voice notes into tasks and notes automatically
- Centralizes productivity tools within a single chat interface
- Supports syncing with popular calendar and cloud services
- User-friendly and quick to set up
Cons
- Limited information on free tier or pricing complexity
- Potential dependency on stable internet for cloud integrations
- Features may be less comprehensive compared to dedicated task management apps
Best for
- • Managing daily reminders and to-do lists via chat
- • Taking meeting notes and automatically generating action items
- • Converting voice memos into tasks or notes on the go
- • Scheduling and syncing events with calendar apps
Pricing: Likely operates on a freemium model with basic features available for free and premium plans offering additional integrations and functionalities, though exact details are not specified.
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.