Software Alternatives, Accelerators & Startups

Karabiner VS ShiftPlus

Compare Karabiner VS ShiftPlus and see what are their differences

Karabiner logo Karabiner

Karabiner, previously called KeyRemap4MacBook, is a very powerful keyboard remapper for Mac OS X.

ShiftPlus logo ShiftPlus

Native macOS app that captures and restores your full workspace โ€” apps, browser profiles, window layouts across Spaces, and terminal env vars. Lifetime license, iCloud sync.
  • Karabiner Landing page
    Landing page //
    2023-10-06
  • ShiftPlus Landing page
    Landing page //
    2026-06-16

Karabiner features and specs

  • Customizability
    Karabiner-Elements allows users to remap keys and create complex keyboard configurations that can greatly enhance productivity and convenience.
  • Open Source
    Being an open-source tool, Karabiner-Elements is free to use and comes with the potential for community contributions and transparency in development.
  • Flexibility
    The tool supports a wide range of devices and configurations, making it adaptable to various user needs and setups.
  • Ease of Use
    The user interface is designed to be intuitive, allowing both novice and experienced users to easily configure and remap their keyboards.
  • Regular Updates
    The tool is actively maintained with regular updates, ensuring compatibility with the latest macOS versions and adding new features.

Possible disadvantages of Karabiner

  • Compatibility Issues
    Some users may experience compatibility issues with certain applications or hardware, potentially causing unexpected behavior.
  • Learning Curve
    Although the interface is intuitive, mastering its full range of features, especially for complex configurations, can require a steep learning curve.
  • System Performance
    On occasion, Karabiner-Elements may consume significant system resources, which could impact overall system performance.
  • Limited Platform Support
    As of now, Karabiner-Elements only supports macOS, limiting its utility for users on other operating systems such as Windows or Linux.
  • Potential for Errors
    Incorrect configuration or updates may lead to errors in key mappings, which can disrupt the user experience until resolved.

ShiftPlus features and specs

  • Simplified Team Scheduling
    ShiftPlus provides an intuitive platform for managing employee shifts and schedules, making it easier for managers to organize workforce coverage and reduce scheduling conflicts.
  • User-Friendly Interface
    The app features a clean and straightforward design that allows both managers and employees to quickly navigate scheduling features without a steep learning curve.
  • Real-Time Updates
    ShiftPlus offers real-time notifications and updates so team members are immediately informed of schedule changes, shift swaps, or new assignments.
  • Shift Swap and Availability Management
    Employees can set their availability and request shift swaps directly through the platform, reducing back-and-forth communication and empowering workers to manage their own schedules.
  • Cloud-Based Accessibility
    As a web and app-based solution, ShiftPlus can be accessed from anywhere on multiple devices, allowing managers and employees to check and manage schedules on the go.

Possible disadvantages of ShiftPlus

  • Limited Brand Recognition
    ShiftPlus is a lesser-known scheduling tool compared to established competitors like Deputy, When I Work, or Homebase, which may make some businesses hesitant to adopt it.
  • Potentially Limited Integrations
    Smaller scheduling platforms like ShiftPlus may not offer as many third-party integrations with payroll, HR, or accounting software compared to more established competitors.
  • Feature Depth May Be Limited
    Compared to larger workforce management solutions, ShiftPlus may lack advanced features such as detailed labor cost forecasting, compliance tracking, or robust reporting and analytics.
  • Scalability Concerns
    The platform may be better suited for small to mid-sized teams, and larger organizations with complex scheduling needs might find it insufficient as they scale up.
  • Limited Community and Support Resources
    With a smaller user base, there may be fewer community forums, tutorials, and third-party resources available for troubleshooting or learning best practices compared to more popular alternatives.

Analysis of Karabiner

Overall verdict

  • Karabiner-Elements is considered a good tool for macOS users seeking to customize their keyboard. Its reliability, versatility, and active community support make it a valuable addition to any power user's toolkit.

Why this product is good

  • Karabiner-Elements is highly regarded for its ability to customize and remap keyboard keys on macOS. It offers a powerful and flexible suite of features that allow users to tailor their keyboard setup to their specific needs, enhancing productivity and ergonomics. With an intuitive interface and extensive documentation, both novice and advanced users can benefit from its functionality.

Recommended for

  • Developers who need custom keyboard shortcuts.
  • Mac users experiencing discomfort with standard keyboard layouts.
  • Professionals requiring specific keybindings for software applications.
  • Users transitioning from Windows or Linux who want to emulate key behaviors from those systems.

Analysis of ShiftPlus

Overall verdict

  • ShiftPlus appears to be a solid, purpose-built shift scheduling and workforce management tool that streamlines rostering for teams with rotating or flexible schedules, though as with any tool its fit depends on your specific needs.

Why this product is good

  • Designed specifically for shift-based scheduling, which reduces the manual effort of building and adjusting rosters
  • Typically offers features like shift swapping, availability tracking, and notifications that improve team communication
  • Cloud/app-based access lets managers and staff view and manage schedules from anywhere
  • Can help reduce scheduling conflicts, understaffing, and last-minute coverage issues

Recommended for

  • Small to medium businesses with hourly or rotating staff such as retail, hospitality, and healthcare
  • Managers who need to coordinate shift swaps and staff availability efficiently
  • Teams looking to move away from spreadsheets or manual scheduling
  • Organizations wanting mobile access to schedules for on-the-go employees

Karabiner videos

REVIEW: Should you play the Vetterli 71 Karabiner? [Hunt Gun Review #1]

More videos:

  • Review - Vim screencast #59: Karabiner Elements
  • Review - Evolution of the Karabiner 98k, From Prewar to Kriegsmodell

ShiftPlus videos

No ShiftPlus videos yet. You could help us improve this page by suggesting one.

Add video

Category Popularity

0-100% (relative to Karabiner and ShiftPlus)
Automation
100 100%
0% 0
Productivity
0 0%
100% 100
Window Manager
94 94%
6% 6
Note Taking
93 93%
7% 7

User comments

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Reviews

These are some of the external sources and on-site user reviews we've used to compare Karabiner and ShiftPlus

Karabiner Reviews

We have no reviews of Karabiner yet.
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ShiftPlus Reviews

Ikuna vs ShiftPlus
ShiftPlus and Ikuna are the closest match in this category โ€” both save and restore full Mac work environments, not just window positions. ShiftPlus captures apps, browser profiles, window layouts across Spaces, and terminal environment variables, and syncs everything via iCloud so your contexts follow you to other Macs. Ikuna also restores apps, browser tabs, and layouts,...
Source: ikuna.app

Social recommendations and mentions

Based on our record, Karabiner seems to be more popular. It has been mentiond 277 times 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.

Karabiner mentions (277)

  • Ubuntu 26.04 LTS Released
    As a both old Linux and now decade user of MacOS, after I got used to no middle-click paste and no focus-follows-mouse: 1. Keyboard shortcuts are Emacs, Ctrl-A: start of line, E: end of line, K: kill selected or to end of line, Y to paste, etc. https://support.apple.com/en-au/102650#text 2. Karabiner elements (FOSS) fixes keyboard mappings outside of the Settings: https://karabiner-elements.pqrs.org/ 3. I have the... - Source: Hacker News / 4 months ago
  • Show HN: BoringBar โ€“ a taskbar-style dock replacement for macOS
    I've always setup my macbooks with a custom json config using https://karabiner-elements.pqrs.org/ to avoid the dock, but couldnt convince any friends to give it a try since its high effort, I guess so I hacked together https://dockshortcut.com really quick and that kinda made the difference in how some people use their macbooks these days, but tough market, nobody likes paying for something that should come out... - Source: Hacker News / 4 months ago
  • Claude Code Voice Mode
    I've had success in the past in customizing macOS key bindings using Karabiner: https://karabiner-elements.pqrs.org/. - Source: Hacker News / 5 months ago
  • Ask HN: What Are You Working On? (July 2025)
    Hey! These kinds of keyboard related things are well solved by Karabiner elements: https://karabiner-elements.pqrs.org/ There you can map (whatever key) to (whatever other key). E.g. I have right command mapped to F20, available to all other apps . - Source: Hacker News / about 1 year ago
  • Ergonomic Mac Keyboard Setup
    I use Karabiner as the driver for keyboard customizations. Karabiner intercepts hardware keystrokes and sends keystrokes to the computer allowing me to configure Karabiner to have a flexible setup and map key(s) presses to other keys(s) or commands. - Source: dev.to / over 1 year ago
View more

ShiftPlus mentions (0)

We have not tracked any mentions of ShiftPlus yet. Tracking of ShiftPlus recommendations started around Jun 2026.

What are some alternatives?

When comparing Karabiner and ShiftPlus, you can also consider the following products

BTT Remote - A remote control for you Mac, using your iPhone or iPad

Ikuna - Create a personalized, 3-sec launchable workspace for every project.

Rectangle - Window management app based on Spectacle, written in Swift.

Spencer for Mac - Customize your workspace with profiles for any context or task โ€” whether youโ€™re working, browsing, or creating. Easily return to your favorite window setup anytime.

SteerMouse - Advanced driver for USB and Bluetooth mouses.

FlashSpace - Ultra-fast virtual workspace manager for macOS, enhancing native Spaces. Supports switching workspaces independently on displays, with hotkey-driven app management, multiple configurations, Picture-in-Picture mode, and SketchyBar integration.