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I have an app that was built and released with IAP. Later, the customer decided they wanted to get rid of the IAP and just make it a free app. We went into the code, disabled all the IAP functionality and made all the features of the app free.   However, the app is still shown as having in-app purchases when you view it in the app store.   Is… (Show more)
in In-App Purchase
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How does "Distributing Custom Apps for Business" work, as described here? https://developer.apple.com/business/custom-apps/   Can this be done using an ordinary Apple Developer account, or does it require an Enterprise account, or is there a third type of account?   What are the costs and how does one go about setting it up?   Thanks.
in App Store
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Is it OK to have multiple instances of CBCentralManager in a single app?   In my case, there will only be two instances and each one is managing a different kind of device. I do need to be able to scan for both devices at the same time.   I realize that this is not the best architecture, but I'm in a situation where I'm being asked to basically… (Show more)
in Bluetooth
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I'm reviewing a proposal for an app project where the app will offer customers access to electronic coupons (redeemable at retail stores) in exchange for an annual subscription fee.   The client for this app wants to use credit cards, PayPal and Apple Pay to accept the fee, not in-app purchase. Is this legitimate or should I advise him that… (Show more)
in App Submission and Review
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Hi,   I want to make a build script that takes different actions based on a preprocessor macro. For example, I tried to write it this way:   if [ "${myFlag}" = "1" ]; then   Where "myFlag" is a preprocessor macro that I defined in the build settings.   It doesn't appear to work the way I wrote it. Is there a way to do this?
in Scripting and Automation
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I'm trying to get the Track ID for a song from an MPMediaItem.   For example, I have this song in my library: https://music.apple.com/us/album/up-up-and-away/1442898889?app=itunes&i=1442898899   The number "1442898899" in this URL is a track ID.   When I get the MPMediaItem for this track in my app, I can't find that number anywhere. I've… (Show more)
in MusicKit
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I'm interested in the persistentID property of MPMediaItem.   Assuming I obtained the MPMediaItem using MPMediaQuery songsQuery, and assuming that the song which was returned is a song that the user purchased from the iTunes Store or Apple Music, will this value uniquely identify the song across all Apple devices or is it specific to that user or… (Show more)
in AVFoundation (Audio)
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I have a mixed-language project that began in Objective-C, but later we started using Swift for new classes.   In the Objective-C code, there is a custom collection view cell with its own XIB file. When used from a view controller that is also in Obj-C, it works fine.   However, when we try to use the cell in a Swift view controller, we see this… (Show more)
in Swift
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Hi,   Is there any framework or function in iOS that can do tempo detection on an audio sample and/or an audio stream?   I'm currently doing this using a third-party library written in c++, but it is cumbersome and I want to get away from it if I can.   Thanks, Frank
in AVFoundation (Audio)
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Is it still possible to purchase individual songs from the iTunes store? Is there an SDK that I can use in an app to help users locate and purchase songs this way?   Thanks, Frank
in MusicKit
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Is it possible for an app to search the iTunes catalog and assist the user in buying a song?   Even if I have to open a different app to do the actual purchase, this would be OK as long as I could do the searching inside my app and send the other app a unique ID of the song to be purchased.   I think I remember reading that this was possible… (Show more)
in In-App Purchase
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