Our family uses two copies of this app on two iPads each with 128Gb of memory. After a day or two, the app no longer launches and must be deleted and re-installed for the next day or two. Hardly worth it.
All of this, by the way, making certain that the certainty that the system is not overwhelmed by having a bunch of idle apps still running.
This app needs the whole system and then something else neither of our iPads can give it.
Ford440 about ABC7 Los Angeles