It is an APP which can check possessed theme of the Dartslive2
All the possessed themes are displayed in a list.
Moreover, the list display can perform a filter with a theme name or theme type etc,
and sorting by a date of acquisition, a theme name.
The change of the setting theme from the app.
Two or more cards are registered and the display to change is possible.
There is an APP original favorite function.
Do not link the thing of the official site, but there is not the setting upper limit.
the favorite setting
It is possible from the menu which is displayed because long tap a theme.
based on the number of the possessed themes,
it takes time till reading completion of a theme at the time of first time registration of a card.