Get it.

1. Google Play, or the APK of the Releases page: Immuch360-v<version>-arm64-v8a-release.apk for a phone; the universal Immuch360-v<version>-release.apk works everywhere.
2. The app installs next to the official Immich app. The APK from GitHub does not update itself: watch the Releases page; once you have installed the app from a store, take the updates from that store.

1. App Store: version 3.3.2, published on 6 November 2026. Or build the app with Xcode on a Mac, see Build it yourself.
2. Tap "Use without a server", or "Connect to an Immich server" to sign in with your server; both are on the welcome page from build 24.

1. From the Horizon Store: the store version, updated as Meta reviews each submission.
2. Or sideload the -quest-release.apk file of a release in developer mode with adb or SideQuest: adb install -r Immuch360-v<version>-quest-release.apk, then open the Library of the headset, "Unknown sources".
3. The store version and the GitHub APK are signed with different keys: to switch from one to the other, uninstall the app first, which loses the login, the settings and the list of network shares.

1. Download Immuch360-Desktop-3.3.0-rc.0-desktop.22-windows-x64-setup.exe from the desktop pre-release (with SHA256SUMS.txt to check it) and open it. The installer and the ZIP are signed; Windows shows APROGSYS as the publisher. While the publisher is new to SmartScreen, it may still ask once: "More info", then "Run anyway".
2. Choose "Install for me only" (no administrator rights) or "Install for all users", then the language of the installer, the one of Windows already selected.
3. Start Immuch360 Desktop from the Start menu. Photos and videos get it in "Open with" (right click a file, Open with); it never makes itself their default program. The first start of a new build can take up to a minute while Windows scans the files.
4. Windows 10 or 11, 64 bit. To update, open the installer of the next build: your sign in, folders and settings stay. The ZIP of the same release is the same program as a folder, to unzip anywhere and start immuch360.exe from it. On a computer where desktop builds 4 to 8 stopped at the start on "duplicate column name: group_date", build 9 opens that database and keeps your data.

Open Immuch360-Desktop-3.3.0-rc.0-desktop.22-macos.dmg from the desktop pre-release and drag the app to Applications (Apple silicon and Intel, macOS 12 or later). It is unsigned, so macOS asks you once: Control click it and choose Open on macOS 14 and earlier, or choose "Open Anyway" in System Settings, Privacy & Security on macOS 15 and later.

On Ubuntu 22.04 or later and Debian 12 or later: sudo apt install ./Immuch360-Desktop-3.3.0-rc.0-desktop.22-linux-amd64.deb; on Fedora 40 or later: sudo dnf install ./Immuch360-Desktop-3.3.0-rc.0-desktop.22-linux-x86_64.rpm, both from the desktop pre-release. Then start Immuch360 Desktop from your applications. A preview: the folders of the computer, photos and 360° photos as a sphere, and flat videos through the system's libmpv, which the package installs (360°, 3D and raw videos play flat, with a message); SMB shares work from Ubuntu 22.04 and Debian 12 on. On Fedora, camera videos need the FFmpeg of RPM Fusion. Without GNOME Keyring or KWallet, the passwords are kept for the session only, and the settings of the app say so.

1. Until Google Play offers the app on TVs, take the universal Immuch360-v<version>-release.apk of the Releases page.
2. On the TV, turn on the developer options and USB debugging (on a Google TV: Settings, System, About, select "Android TV OS build" seven times, then Settings, System, Developer options; the names vary between TVs).
3. From a computer on the same network, with adb (Android SDK Platform Tools): adb connect <address of the TV>, accept the prompt on the TV, then adb install -r Immuch360-v<version>-release.apk.
4. The app shows among the apps of the TV, with its banner. Install the next release the same way: -r keeps the login and the settings.

1. Version 1.0.0 is in LG's review. Until it is on the LG Content Store, it installs in Developer Mode: you need an LG TV with webOS 5.0 or later, a computer on the same network and a free LG developer account. On the TV, install Developer Mode from the LG Content Store, sign in, turn Dev Mode Status on and let the TV restart; note its IP address and the passphrase the app shows.
2. On the computer, install the webOS CLI (Node.js 18 or later): npm install -g @webos-tools/cli, then register the TV with ares-setup-device (its IP address, port 9922, user prisoner) and ares-novacom --device <name> --getkey, which asks for the passphrase.
3. From the webOS 1.0.1 pre-release, download Immuch360-webOS-1.0.1.ipk for a UHD TV, or Immuch360-webOS-1.0.1-1280x720.ipk for a Full HD TV, to which LG gives 1280x720 apps. Check it against SHA256SUMS.txt, then ares-install --device <name> Immuch360-webOS-1.0.1.ipk. The webOS Dev Manager of webosbrew does the same without the command line.
4. A Developer Mode session lasts 1000 hours and the EXTEND button of the Developer Mode app renews it; when it expires, the TV removes the apps installed this way. The details are in webos/README.md.
5. Once the app is on the LG Content Store, remove the Developer Mode copy and install it from the store.

1. Test build 0.2.0 is not on Samsung's store: you install it yourself. You need a Samsung TV with Tizen 5.5 or later (2020 models and later), a computer on the same network and a Samsung account. On the TV: Apps, App Settings, type 12345, turn Developer mode on, enter the IP address of the computer, then restart the TV.
2. Download Immuch360-Tizen-0.2.0.wgt from the Tizen pre-release and check it against SHA256SUMS.txt. A Samsung TV installs only an app signed for it, so the package must be signed again with a Samsung certificate that lists the DUID of your TV: Apps2Samsung, a community tool, reads the DUID, signs the package with your Samsung account and installs it; Tizen Studio with the Samsung Certificate Extension does the same by hand.
3. Open the app and sign in by typing your server address, then your email and password or an API key. About this TV shows what the TV supports, as text and as a QR code: that text, posted in Issues or Discussions with what does not work, helps the most.