Apple container vs Docker: what Apple's container tool does
By EZGH Cloud · · 2 min read
In short
Apple's container is an open-source command-line tool (Apache 2.0) that runs Linux containers on Apple Silicon Macs, giving each container its own lightweight VM instead of sharing one. It pulls standard OCI images, but it isn't Docker-compatible, doesn't support Docker Compose, and works best on macOS 26.
In 2025 Apple released container, an open-source tool for running Linux containers on the Mac, built on a Swift package called Containerization. It’s a real alternative to Docker for some work, but it isn’t a drop-in replacement, and the difference starts with how it uses virtual machines.
Facts checked October 14, 2026, against container 1.5.0 and its technical overview.
One VM per container
Every Linux container needs a Linux kernel, so on a Mac every tool runs containers inside a VM. Docker Desktop, OrbStack, Colima, Podman and EZGH DevRun all run one VM and put every container inside it.
Apple’s container gives each container its own lightweight VM, using the Virtualization framework. That has real benefits:
- Isolation: containers don’t share a kernel, so one can’t affect another at the kernel level.
- Least privilege: each VM gets only the mounts and resources its container needs.
It also has costs. Each container pays for its own small VM, and Apple’s overview notes that memory freed inside a guest isn’t returned to the Mac.
Apple container vs Docker
| Apple container | Docker (Desktop, or the CLI with another engine) | |
|---|---|---|
| VM model | One lightweight VM per container | One VM for all containers |
| Images | OCI images from any registry | OCI and Docker images from any registry |
| CLI | container (its own commands) |
docker |
| Compose | Not supported (open request) | docker compose |
| Docker API compatibility | No | Yes |
| Bind mounts | VirtioFS | VirtioFS or others, depending on the tool |
| File events from macOS | Not delivered (open issue) | Varies by tool |
| x86 images | Rosetta with --arch amd64 |
Rosetta in most tools |
| Macs | Apple Silicon only; macOS 26 recommended | Apple Silicon and Intel, depending on the tool |
| License | Apache 2.0 | Docker Engine and CLI open source; Docker Desktop commercial for larger companies |
What it’s good for
- Running individual containers from public images with strong isolation.
- Teams that prefer Apple-maintained, open-source tooling.
- Experimenting with the per-container VM model, including persistent “container machines”.
What it can’t do yet
- Compose projects. A typical app with a web server, a database and a cache needs a Compose-capable tool.
- Docker tools. Anything that talks to the Docker socket, such as test frameworks, IDE
integrations or
docker buildx, won’t see it. - Networking on macOS 15. Containers can’t reach each other there; macOS 26 is needed for the full feature set.
- Hot reload. Edits on the Mac don’t raise file events inside containers, so dev servers need polling.
If you need Docker compatibility
If your projects use docker compose or the Docker CLI, use a tool that implements the Docker API.
EZGH DevRun also runs on Apple’s Virtualization framework, with one VM, containerd and
BuildKit, and keeps the Docker CLI, Compose and Buildx working.
This guide shows the setup, and the
comparison of Docker Desktop alternatives covers the rest.
Frequently asked questions
- What is Apple container?
- An open-source command-line tool from Apple, under the Apache 2.0 license, that runs Linux containers on Apple Silicon Macs. It's built on Apple's Virtualization framework and its Containerization Swift package, and gives every container its own lightweight VM.
- Does Apple container support Docker Compose?
- No. There's no Compose support as of version 1.5.0; requests for it are open on the project's GitHub.
- Can Apple container replace Docker Desktop?
- For running single containers from OCI images, yes. For Compose projects, the Docker CLI and API, or Intel Macs, no.
- Which macOS does Apple container need?
- An Apple Silicon Mac. It's supported on macOS 26; on macOS 15 it runs with networking limits, such as containers being unable to reach each other.