Apple Developer and Google Play account setup
Create the publisher accounts, ownership, agreements, and access LaunchLayer needs before store-side work can succeed.
Apple
Use the intended legal owner or organization. Complete Apple Developer enrollment, App Store Connect access, agreements, tax/banking where applicable, and create or confirm the exact App ID/bundle ID. App Store Connect API access needs the correct issuer, key, role, Team ID, and app access.
Create the intended Play Console developer account, complete identity and organization verification, payments profile where applicable, app record, and required developer-account declarations. Service-account access must be granted inside Play Console to the exact application and actions LaunchLayer will perform.
Before connecting LaunchLayer
Know who owns each account, which email/account should remain authoritative, the exact bundle/package identifier, whether the app already exists, and whether another vendor controls signing or release credentials.
Common problems
Wrong account ownership, pending agreements, insufficient API/service-account permissions, app access not granted, duplicate app records, mismatched identifiers, or credentials created in the wrong organization.