I have few queries related to certificates. Platform supported by (iOS App Development and iOS App Distribution) Certificate. Can we use "iOS Distribution" certificates for macOS, tvOS, and watchOS apps(to make these app live) or it's just for the iphone/ipad apps. Which certificate we need if we just want to make iphone/ipad app live.(iOS Distribution or Apple Development) and Why? Can we make watchOs App live without using "Apple Distribution" certificate. When to use "Apple Development" and "iOS App Development" certificate. When to use "Apple Distribution" and "iOS Distribution (App Store and Ad Hoc)" certificate. Waiting for your understandable and good explained responses.