Even if one could view, make an assessment of and then download (not to speak of learning how to use) any given app — let's say in (a wholly unrealistic 10 seconds per app — it would take at least 15 million seconds = 250,000 minutes = 4167 hours = 174 days = ca half a year of nothing but checking out the apps!
There are way too many books for getting a library card to make sense!
