Masyou Publishing Browser
Give each Apple developer account a separate browser environment for sessions, network settings, account data and upload tasks.
Reduce account crossover and keep every publishing task in a clear, controlled workspace.
Create an isolated browser for each task
Create separate windows for each Apple developer account or project, with independent sessions, local data and task settings.
The window list displays names, network routes, labels, notes and creation times for fast, reliable access.

Manage developer accounts
Maintain linked Apple IDs and review first-login dates, authorization periods and current availability.
Launch the related environment, extend access or download account certificates directly from the same workspace.

Share organization resources with your team
Join an organization through an invitation and use developer resources assigned by an administrator.
Keep identity settings and team access connected to account, analysis and publishing tasks.

Download certificates and profiles
Select an account, package scope and development or distribution purpose to download P12 certificates and provisioning profiles.
Set the P12 password before download and avoid manually collecting submission assets across multiple portal pages.

Upload IPA builds inside the isolated environment
Select an IPA, Apple ID and app-specific password, then submit with the built-in iTMSTransporter workflow.
The upload task uses the current environment and network profile while displaying live upload logs.

Build a clearer publishing environment
Keep accounts, networks and submission tasks in separate workspaces for stable team collaboration.
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