Issue tracker shared with clients (Japanese UI): read issues, comment, move them to resolved.
Free
One server, in productivity & workflow. Issue tracker shared with clients (Japanese UI): read issues, comment, move them to resolved.
Productivity & Workflow
Issue tracker shared with clients (Japanese UI): read issues, comment, move them to resolved.
The rest either hold an API key issued by the publisher or ask for nothing.
Listed without a verification tick. Read the listing before installing.