Decidedly, LLC released Decent Samples. This passable freemium sample player hopes to sell you some okayish samples for $10 a pop in IAPs. The unobjectionable app arrives with adequate features, like AUv3.
Decent Samples App Store Description:This is both an AUv3 plugin and stand-alone app. Do you ever wish you could use professional-grade multisamples on your mobile device? Now you can! The Decent Samples plugin is a sample player that allows you to use your favorite Decent Samples sample libraries on the go. Many of the most popular Decent Samples releases are available through the app with more being added every week.
Because it's also an AUv3 plugin, you can use it from within GarageBand or with AUM.
Decent Samples has been doing fair to middling Kontakt instruments for a while now. Here's a promo for one of them that explains their satisfactory creative sampling process.