fastlane is an open source platform aimed at simplifying Android and iOS deployment

According to the official website fastlane lets you automate every aspect of your development and release workflow of your iOS and Android apps.

Fastlane allows you to automate tedious tasks related with app deployment, such as:

  • Generating Screenshots
  • Beta Distribution
  • App Store Deployment
  • Code Signing

Fastlane supports some of the popular CI/CD tools, including:

You can use Localazy with fastlane to deliver localized meta content with your app distributions.