Casement: Desktop Apps to Go

Take your apps and head out

Free · In‑App Purchases · Designed for iPad. Not verified for macOS.

Virtual apps, not virtual desktops. Bring the apps open on your computer to your devices. Spreadsheets, AI agents and more, one window at a time. Try it free for 7 days. The windows of your desktop apps, right on your iPhone, iPad and Apple Vision Pro. This isn't a remote desktop that shrinks your whole screen. Casement opens each desktop app window as its own app on your device. Spreadsheets, editors, even the AI agents running on your computer — pick up where you left off, away from your desk. ■ Features • Launch any desktop app from the Dock in one tap • Use the menu bar of your desktop apps, just as it is • On iPhone and iPad, type with your device's own keyboard, plus a row of Esc, Tab, Command and arrow keys • Software keyboard and trackpad on iPhone and iPad, and support for hardware keyboards and mice • On iPhone and iPad, open desktop apps straight from Home Screen widgets, a long press on the icon, or Spotlight • On iPad, each window becomes its own app you can arrange side by side. On Apple Vision Pro, place windows anywhere around you • Open your computer's entire screen as a single window, with pinch to zoom • Unlock a locked computer by typing its password from your device • A purpose-built protocol keeps things smooth, even on cellular • Play the sound of your desktop apps on your device, with an option to delay video to sync with sound ■ Security and privacy • Casement only talks between your computer and your devices. No relay servers, no accounts • Connections are encrypted with DTLS 1.2 or later • The first time you connect, you check a 6-digit number, and only devices you allow on your computer can connect • No ads, analytics or tracking Learn more: https://casement.win/en/security ■ Getting started 1. Install Casement Home (for Mac, free) on your computer: https://casement.win/en/download 2. Install this app and choose your computer 3. Make sure both screens show the same number, then click Allow on your computer ■ Requirements • Mac: macOS 26 or later on a Mac with Apple silicon (Intel Macs aren't supported) • Device: iOS 26, iPadOS 26, visionOS 26 or macOS 26 or later • On Apple Vision Pro, the software keyboard is off by default. For comfortable typing and navigation, please connect an external keyboard and mouse (or trackpad) to your Apple Vision Pro • Connection: Put your computer and your device on the same Wi-Fi network. Install Tailscale on both and join the same tailnet, and from the second time on you can connect from outside your home too ■ Pricing Try it free for 7 days. After that, keep using it with a one-time in-app purchase. One purchase works on iPhone, iPad, Apple Vision Pro and Mac. No subscription. ■ Please note • The computer's speakers stay silent while sound plays on your device. Silent mode mutes sound on iPhone and iPad. Your device's microphone is not sent to the computer • Casement can't wake a sleeping computer • One device can connect to a computer at a time Support: https://casement.win/en/support

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The developer, Shinnosuke Iwaki, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Not Collected

    The developer does not collect any data from this app.

    Privacy practices may vary, for example, based on the features you use or your age. Learn More

    Accessibility

    The developer has not yet indicated which accessibility features this app supports. Learn More

    Information

    Seller
    Shinnosuke Iwaki
    Size
    11.9 MB
    Category
    Business
    Compatibility
    Requires iOS 26.0 or later.
    • iPhone
      Requires iOS 26.0 or later.
    • iPad
      Requires iPadOS 26.0 or later.
    • Mac
      Requires macOS 26.0 or later and a Mac with Apple M1 chip or later.
    • Apple Vision
      Requires visionOS 26.0 or later.
    Languages
    English and Japanese
    Age Rating
    4+
    In-App Purchases
    Yes
    • 7-day Trial $0.00
    • Casement — One-Time Purchase $12.99
    • Learn More
    Copyright
    © 2026 Shinnosuke Iwaki (MIRO)
  • Privacy Policy