#Analysis

  1. Apple’s use of Swift in iOS 13

    Swift was introduced at Apple’s 2014 WWDC and it is interesting to measure Apple’s own use of Swift in iOS over the years. iOS 9 released in 2015 included a single application written with Swift: Calculator. Since then the number of applications using Swift in iOS has grown each year with iOS 10.1, iOS 11.1 and iOS 12.0. Now that iOS 13.1 is available, let’s measure how many applications are using Swift this year.
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  2. Analysis of the Nest app for iOS

    Lately, many people have wondered why some iOS apps were so huge. I asked myself this question and analyzed the Facebook application for iOS v. 66.0 in 2016 and v. 87.0 in 2017. In this article, I dissect the Nest app (5.30.5) for iOS released on 29.11.2018. There has been quite some speculations about this app in a thread started by John Gruber on Twitter: This post will answer some simple questions about this specific app: Which technologies are used? Why is the app so big? Would it be possible to reduce the app size?
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  3. Apple’s use of Swift in iOS 12

    Two years ago I measured Apple’s use of Swift in iOS 10.1 and last year I counted how many applications were using Swift in iOS 11.1. This year I’m analyzing iOS 12, released by Apple this month.
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  4. Apple’s use of Swift in iOS 11.1 and macOS 10.13.1

    A year ago I analyzed how many built-in apps in iOS 10.1 and macOS 10.12 were using Swift: Apple’s use of Swift in iOS 10.1 and macOS 10.12. How many built-in apps are using Swift in iOS 11.1 and macOS 10.13.1? Let’s find it out!
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  5. Facebook.app for iOS [v. 88.0] cleans up duplicates

    This post follows up the Analysis of the Facebook.app for iOS [v. 87.0].
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  6. Analysis of the Facebook.app for iOS [v. 87.0]

    In this article, I analyze the version 87.0 of the Facebook.app for iOS.
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  7. Apple’s use of Swift in iOS 10.1 and macOS 10.12

    Swift has been announced at the WWDC 2014, more than 2 years ago. Most of the sample code projects from Apple are now written in Swift. But does Apple use Swift in iOS 10.1 and macOS 10.12.1?
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  8. Analysis of the Facebook.app for iOS

    Did you ever wonder why the Facebook.app for iOS is such a big download? This post tries to give some answers. The version 66.0 (released on 7 October 2016) was analyzed on an iPad Air 2 (64-bit).
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