BUSINESS SYSTEM SOLUTIONS (N.I.) LTD

AppTrack Ninja 上的 App Store 发行商。

作品集包括：

• WeeSteps
• WeeSteps Parents
• Next Step Transition
• St Patricks Holywood PS
• pling
• SchoolHub Parent
• Newtown High School
• St Michaels PS
• Willowbridge School
• MVPS
• Clarawood School
• Moyallon PS