iosubmit

iosubmit is a software tool designed to automate the submission of iOS applications to Apple's App Store Connect. It commonly appears as a command-line utility or a set of scripts integrated into continuous integration (CI) pipelines. While the name suggests a direct Apple product, iosubmit is not an official Apple offering; instead it refers to third-party or self-written solutions that streamline the submission workflow for developers.

Core capabilities usually include packaging and signing, binary validation, uploading the IPA to App Store Connect, and configuring app metadata and assets. Many implementations also manage TestFlight builds, beta releases, and provisioning certificates. Some use the App Store Connect API or legacy tools such as altool to authenticate and perform actions programmatically.

Typical usage involves storing configuration in a file or via CLI options, then triggering submission as part of a build pipeline after a successful compile. Benefits include faster, repeatable submissions, reduced manual steps, and easier tracking of changes. Potential drawbacks are reliance on external services, the need to securely manage credentials, and sensitivity to changes in Apple's submission process.

Iosubmit sits within a broader automation ecosystem for iOS development. It complements established tools such as Fastlane deliver and the App Store Connect API, which enable programmatic app management. In practice, teams choose based on compatibility, security, and workflow preferences.