Utilize the input text as a context reference, choose the right relationship between hundreds and iOS from the options. Options: product/material produced, manufacturer, distributed by, industry, position held, original broadcaster, owned by, founded by, distribution format, headquarters location, stock exchange, currency, parent organization, chief executive officer, director/manager, owner of, operator, member of, employer, chairperson, platform, subsidiary, legal form, publisher, developer, brand, business division, location of formation, creator.

So unlike, say, the iOS or other app stores where there's tens of millions of choices one click away, in the linear environment there's just a few hundred choices that the OEMs don't plan on adding you know, hundreds and hundreds more.

Answer: platform