CocoaPods trunk is moving to be read-only. Read more on the blog, there are 13 months to go.

GoogleTagManager 9.0.0

You want to add pod 'GoogleTagManager', '~> 9.0' similar to the following to your Podfile:

target 'MyApp' do
  pod 'GoogleTagManager', '~> 9.0'
end

Then run a pod install inside your terminal, or from CocoaPods.app.

Alternatively to give it a test run, run the command:

pod try GoogleTagManager

GoogleTagManager

Google Tag Manager is a tool to easily deploy analytics and marketing tags.

pod 'GoogleTagManager'

Google, Inc.