Pass as much data to and from the OLE server as possible in each call.Data transfer is fast, but calling is slow, especially with out-of-processservers. For example, you could pass a set of parameters in an array insteadof calling the OLE server multiple times.

The Future of iOS App Development: Trends to Watch
When it launched in 2008, the Apple App Store only had 500 apps available. By the first quarter of 2022, the store had about 2.18 million iOS-exclusive apps. Average monthly app releases for the platform reached 34,000 in the first half of 2022, indicating rapid growth in iOS app development.