（ローミング時に選択的にモバイルデータを無効化）ワンダの代わりにローミング
Carries on from the original Wander app (now deprecated).
Wander can automatically disable mobile data while roaming, then re-enable it right when you need it.
Designed for Republic Wireless users who wish to keep their roaming usage low, Wander is able to re-enable mobile data specifically when you are running:
- Republic Wireless app (so you can change plans, etc)
- Phone app (required to place some outgoing calls)
- Messaging (send/receive texts and pictures)
- Chrome (get your web browsing on)
- Google Maps (navigation when you need it)
The app allows you to choose whether mobile data should be turned off while running Messaging, Chrome, or Maps - but forces mobile data to be on while running the RW App or Phone (this prevents accidental degradation of your service).