To be able to run RPAS WILCO on your phone and search the app in the app store, you require the following software update.
iOS Devices:
iPhone requires iOS 12.0 or later.
iPad requires iOS 12.0 or later.
iPod touch requires iOS 12.0 or later.
Android Devices:
5.0 and up
If your operating software is not up to date, your search result in the app store can be shown as “No Result”.