Lesson Content

The default trap.

Most users do not choose between the desktop app and browser version – they use whichever they happened to start with and never reconsider. This is harmless if their starting choice fits their workflow well. It is a missed opportunity if a different choice would serve them better.

The goal of this lesson is a clear framework for making this choice deliberately, and to recognize that the right answer may genuinely be "both, for different situations."

When to use the desktop app.

The desktop app is the better primary interface when:

• You use Claude throughout the workday: If you turn to Claude repeatedly across a full workday – dozens of sessions – the desktop app's persistent presence and quick-launch access reduces cumulative friction significantly
• Your workflow benefits from MCP integration: If local file access, database connections, or developer tool integrations meaningfully improve your Claude workflows, the desktop app's MCP capability is the enabling feature
• You work primarily on one computer: If most of your Claude-intensive work happens on a single machine, the desktop app's installation investment pays off in daily convenience
• You want Claude separated from browser context: Keeping Claude in a dedicated window rather than a browser tab among many others is a real organizational benefit for some users
• You prefer launch-at-startup availability: Having Claude ready the moment your computer starts, without any browser step, is a low-friction habit that supports consistent use

When to use the browser version.

The browser version is the better choice when:

• You work across multiple devices: Two or more computers during a typical week, and you want Claude available on all of them without per-device configuration
• You cannot install software on your device: Managed work computers, school computers, organizational devices with IT restrictions
• You are on a device that is not yours: Borrowed laptops, hotel business centers, library computers, client office machines
• You prefer browser-based applications: Some users find it more natural to keep all web-based work in one browser environment, managed with familiar browser tools
• You want automatic updates without managing the app: The browser updates silently; some users prefer not to think about app version management
• You are on a mobile device: The browser version is the reliable mobile access method

Using both – and why it often makes sense.

You are not required to pick one and abandon the other. A practical dual-use approach requires no special setup:

• Use the desktop app as your primary interface on your main work computer
• Use the browser version on other devices where the desktop app is not installed
• Both connect to the same account – your Projects, Custom Instructions, and conversation history are present in either

The only feature that does not transfer between them is MCP configuration, which is computer-specific by design.

A practical decision framework.

Before choosing an interface for a given situation, work through these questions:

1. Does this work require Claude to access local files, databases, or tools on my computer? -> Desktop app (MCP required)
2. Am I on a device where I cannot install software? -> Browser version
3. Am I on a device I do not own or do not want to configure? -> Browser version
4. Am I doing intensive, repeated work on my primary computer today? -> Desktop app (convenience matters at this frequency)
5. Am I doing occasional work on any available device? -> Browser version (zero configuration required)
6. Does neither local integration nor multi-device access apply? -> Personal preference – either works equally well

The right answer changes over time.

Both interfaces are actively developed. Capabilities that are desktop-only today may become available in the browser in some form in the future, and the gap between the two may widen or narrow as both evolve. Check current feature availability periodically – the right choice for your workflow today may differ from the right choice in a year.