TL;DR version

wget https://hub.docker.com/editions/community/docker-ce-desktop-mac/

After downloading it just double click the .dmg file. They will do the rest of the magic.

This docker app includes:

• Docker Engine
• Docker CLI client
• Docker Compose
• Notary
• Kubernetes
• Credential Helper

Verify Docker:

docker --version
Docker version 19.03.8, build afacb8b

Verify Docker-compose:

docker-compose --version
docker-compose version 1.25.4, build 8d51620a

Run a simple app with docker compose:

git clone https://github.com/tactlabs/php-docker-simple
docker-compose up

You could see the output like below:

Attaching to php-docker-simple_php_1
php_1  | AH00558: apache2: Could not reliably determine the server's fully qualified domain name, using 172.19.0.2. Set the 'ServerName' directive globally to suppress this message
php_1  | AH00558: apache2: Could not reliably determine the server's fully qualified domain name, using 172.19.0.2. Set the 'ServerName' directive globally to suppress this message
php_1  | [Sat Jan 02 18:01:59.760258 2021] [mpm_prefork:notice] [pid 1] AH00163: Apache/2.4.38 (Debian) PHP/7.4.13 configured -- resuming normal operations
php_1  | [Sat Jan 02 18:01:59.760358 2021] [core:notice] [pid 1] AH00094: Command line: 'apache2 -D FOREGROUND'

Also, you can verify the app by checking in the browser

http://localhost/

That’s it! You are done!