Archived App (Last seen on 14 May 2026)
This is an archived listing of the app previously available on the App Store.Although the app is no longer distributed by Apple, you can still view its description, screenshots, version history, ratings, and metadata for reference.
About
OrderSys online It is an online ordering software. After downloading, users can choose a restaurant and select dishes to order online.
What's New in OS Online
2022.11.16
November 30, 2022
update postcode error
