Can I install the WhenWorks app on multiple devices?

You should install the WhenWorks app on the iOS device you use most often, like your iPhone. If you have multiple devices, like an iPhone and iPad, you may install the WhenWorks app on each of your devices, although it is not necessary to do so unless you frequently schedule events on both devices.

To install on multiple devices, you must first create an account on one device, then login to that same account on your other devices.