iPad app mentioned in Twitter App Card.
https://dev.twitter.com/cards/types/app
Mobile
Get access to data on 300,467 websites Twitter App Card iPad Customers. We know of 92,910 live websites using Twitter App Card iPad and an additional 207,557 sites that used Twitter App Card iPad historically and 59,917 websites in the United States.
Get a list of 300,467 websites using Twitter App Card iPad which includes location information, hosting data, contact details, 92,910 currently live websites and an additional 102,271 domains that redirect to sites in this list. 207,557 sites that used this technology previouslyand 59,917 websites in the United States currently using Twitter App Card iPad.
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