具有开源许可证的Blackberry版Flunify的替代方案

• Blackberry
  所有平台 Windows Mac Linux Chrome OS Android iPhone Windows Phone Blackberry iPad Android Tablet Windows S Web Self-Hosted Software as a Service (SaaS) Firefox PHP Windows Mobile Electron / Atom Shell Chrome Ruby Thunderbird Joomla Apache HTTP Server MySQL Community Edition Redmine Cloudron MariaDB Ruby on Rails Jira Microsoft SQL Server PostgreSQL
• 开源许可证
  任何牌照 免费许可证 开源许可证 商业牌照