CI - Continues Integration
CI is the base of any good workflow. There are multiple ways of doing it and this is just one way. I mostly opt to use Codemagic as a lot of things are handled for you but I do from time to time utilize other services such as GitHub actions etc.
Both Codemagic and GitHub Actions (private repository) have build minute limitations for the free plan, in these cases, I often opt of using a combination. For example, I may use GitHub Actions for running tests but Codemagic for building and publishing.
Some other services are:
Octopus (Paid but works great together with Codemagic)
