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iTerm VS Command Book

Compare iTerm VS Command Book and see what are their differences

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Contents:
  1. ยป Base Details
  2. ยป Videos
  3. ยป Reviews
  4. ยป Alternatives

iTerm logo iTerm

iTerm is a full featured terminal emulation program written for OS X using Cocoa.

Command Book logo Command Book

A Terminal Companion for Long-Running Commands
  • iTerm Landing page
    Landing page //
    2019-05-04
  • Command Book Command Book managing its own website
    Command Book managing its own website //
    2026-02-12

Command Book is a native macOS app built with SwiftUI that gives your long-running terminal commands a permanent home. Instead of juggling terminal tabs for dev servers, background workers, Docker containers, and log tails every morning, Command Book lets you save each command once with its working directory, environment variables, and pre-commands, then run them instantly whenever you need them.

The app includes auto-restart on crash (nicknamed "Honey Badger mode") to keep dev servers running through file change errors, a โŒ˜K command palette for keyboard-first workflows, automatic URL detection that keeps your dev server addresses accessible regardless of output scrolling, and a full CLI for running saved commands directly from the terminal. At 21 MB with no Electron or Chromium, it stays lightweight and fast.

Free personal license available. Pro edition is a one-time $14.99 purchase with no subscription, no account required, and no tracking. No VC, no enterprise upsell. Feedback welcome. Windows version is under consideration.

iTerm

Website
iterm.sourceforge.net
Pricing URL
-
$ Details
-
Platforms
-
Release Date
-
Edit details

Command Book

Website
commandbookapp.com
Pricing URL
Official Command Book Pricing
$ Details
freemium $14.99 / One-off
Platforms
MacOS
Release Date
2026 February
Startup details
Country
United States
State
Oregon
City
Portland
Founder(s)
Michael Kennedy
Employees
1 - 9
Edit details

iTerm features and specs

  • Multiple Tabs and Panes
    iTerm allows users to open multiple tabs and split panes, increasing productivity and making it easier to manage multiple sessions.
  • Customizability
    Users can extensively customize iTerm, from changing themes and colors to creating profiles and personalized shortcuts.
  • Search and Highlighting
    iTerm provides powerful search features, including the ability to highlight matches, which can help users quickly find information within terminal outputs.
  • Scripting Support
    iTerm supports AppleScript and Python scripting, which allows users to automate tasks and integrate with other applications.
  • Persistent Sessions
    This feature enables users to maintain session states, allowing them to resume work exactly where they left off, even after restarting applications.

Possible disadvantages of iTerm

  • Complexity
    The vast number of features in iTerm might be overwhelming for new users or those who prefer simpler terminal applications.
  • Resource Usage
    iTerm can consume more resources compared to simpler terminal applications, which might be a concern for users with limited computing power.
  • Learning Curve
    Due to its extensive features, iTerm requires a certain amount of time and effort to learn to fully utilize its capabilities.
  • MacOS Exclusive
    iTerm is only available for MacOS, which excludes users on other operating systems who might want to use it.

Command Book features and specs

  • Native macOS App
    Built with SwiftUI, 21 MB, no Electron or Chromium
  • Saved Commands
    Store commands with working directories, env vars, and pre-commands
  • Auto-Restart (Honey Badger Mode)
    Automatically restarts crashed commands with configurable delay
  • Command Palette
    โŒ˜K to search, run, and create saved or ad-hoc commands
  • URL Detection
    Captures URLs from command output and keeps them accessible
  • CLI Integration
    Run saved commands from your terminal with commandbook run
  • Pricing
    Free personal license, $14.99 one-time for Pro
  • Privacy
    No account required, no tracking, no telemetry

Analysis of iTerm

Overall verdict

  • iTerm is generally considered a robust and versatile terminal emulator, especially favored among macOS users who require advanced features and customizability. Its comprehensive set of tools makes it a solid choice for power users who need more than the basic Terminal app.

Why this product is good

  • iTerm is a popular terminal emulator for macOS that provides users with a range of features such as split panes, search functionality, autocomplete, and support for various text encodings. It is customizable, supports profiles, and has features like instant replay and paste history, which can enhance productivity for developers and system administrators.

Recommended for

    iTerm is recommended for software developers, system administrators, and IT professionals who work extensively on the command line and require advanced features like split windows, custom key bindings, and session management. It is also suitable for users who value flexibility and customizability in their terminal applications.

iTerm videos

+ Add

I Dumped iTerm for Warp, Should You?

More videos:

  • Review - Productive MacOS Terminal Setup with Vim, Iterm2, and Oh My Zsh
  • Review - Alacritty vs iTerm vs Terminal vs Hyper

Command Book videos

+ Add

Your Wish Is Your Command BOOK by Kevin Trudeau - a review on the best book on #manifestation

Category Popularity

0-100% (relative to iTerm and Command Book)

iTerm

Command Book

SSH
100 100%
SSH
0% 0
Process Management
0 0%
Process Management
100% 100
Server Management
100 100%
Server Management
0% 0
Software Development
0 0%
Software Development
100% 100

Questions & Answers

As answered by people managing iTerm and Command Book.

Which are the primary technologies used for building your product?

Command Book's answer:

Swift and SwiftUI for a fully native macOS experience.

What makes your product unique?

Command Book's answer:

Command Book is a dedicated command/process manager for developers, not a terminal emulator. Instead of replacing your terminal, it works alongside it as a companion for long-running commands. It's a native macOS app built with SwiftUI at just 21 MB. No Electron, no Chromium. It combines a GUI with a full CLI, so you can manage commands visually or from your terminal.

Why should a person choose your product over its competitors?

Command Book's answer:

Terminal emulators are great for interactive work but terrible as process managers. Command Book fills that gap. You save a command once with its working directory, env vars, and pre-commands, then run it forever without remembering the setup. Auto-restart keeps crashed dev servers running. URL detection means you never lose track of your dev server's address. And at 21 MB with no subscription or tracking, it's lightweight in every sense.

How would you describe the primary audience of your product?

Command Book's answer:

Developers who juggle multiple long-running processes every day. Web developers running dev servers and background workers, data scientists kicking off training runs, DevOps engineers managing Docker containers and log tails. Anyone who opens 4-6 terminal tabs each morning just to get their environment running.

What's the story behind your product?

Command Book's answer:

After years juggling commands for dev projects, I was tired of rebuilding my terminal setup every morning. Five or six tabs, each needing the right directory and env vars, and when something crashed mid-day I'd hunt through tabs to find it. I looked for a tool that managed long-running commands as saved, reproducible, auto-restarting processes. It didn't exist, so I built it for myself. It was such a delight, I turned it into a product.

User comments

Share your experience with using iTerm and Command Book. For example, how are they different and which one is better?
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Social recommendations and mentions

Based on our record, iTerm seems to be more popular. It has been mentiond 1 time since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

iTerm mentions (1)

  • Why Does The Business Care? with Michael Heap
    Michael: Terminal-wise, it's iTerm2. There are lots of new ones that I like the idea of things like Fig. But I've just used iTerm for so long that that's my go-to. Use Zsh as your shell. Don't go for something like Oh My Zsh as a framework. I like to build the config file myself, so I know exactly what each piece is doing. I think my config file is less than 100 lines, and it does 90% of what the frameworks do. - Source: dev.to / over 4 years ago

Command Book mentions (0)

We have not tracked any mentions of Command Book yet. Tracking of Command Book recommendations started around Feb 2026.

What are some alternatives?

When comparing iTerm and Command Book, you can also consider the following products

KiTTY - KiTTY is a fork from version 0.70 of PuTTY. It adds extra features to PuTTY.

Warp Terminal - The terminal for the 21st century. Warp is a blazingly fast, rust-based terminal reimagined from the ground up to work like a modern app.

Console - Console is a Windows console window enhancement.

Kitty terminal - Super fast, GPU and OpenGL based terminal emulator with tiling support

MobaXterm - Enhanced terminal for Windows with X11 server, tabbed SSH client, network tools and much more

Ghostty - A fast, feature-rich, and cross-platform terminal emulator

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