Category: Appcoda

Recent Posts

In a previous tutorial I presented a specific new multitasking feature in iOS 7, the Background Fetch, showing how easy it is to make an app to schedule downloads in the background. In this tutorial, I am going to work with another great multitasking feature, named Background Transfer Service. Prior to iOS 7, only a few kinds of application were

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In the recent tutorials, it has been underlined that iOS 7 has brought along great new features. Many new frameworks, libraries and APIs have been exposed to developers, letting them create modern and engaging applications and attract more users. One of them is the UIKit Dynamics library, integrated right into the UIKit framework, allowing the implementation of real physics in

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Among the millions of applications existing on the App Store, there is a great number of them that deals with data fetched from the web. Even more, today that carriers provide constant Internet access through 3G and 4G networks at low cost, these apps seem to grow even more. News, weather and social applications are just some of them. Prior

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On App Store, the most popular app category among all is the Games category, something that even Apple accepts as a fact. And how this couldn’t be true, regarding that all or almost all iOS users have downloaded and played one or more games, at least one time? Personally, I’m quite confident that those users who haven’t (still) played a

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Editor’s note: In part 1 of the multipeer connectivity series, we gave an introduction of the Multipeer Connectivity Framework and built chat feature of the demo app. The Multipeer Connectivity Framework is one of the many new frameworks introduced in iOS 7. As you can see in part 1, the framework allows developers to easily establish communication between nearby devices

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The Multipeer Connectivity Framework is one of the many new frameworks iOS 7 introduces, and it broadens the range of the applications that can be built for the new operating system. Its aim is to enable developers to create applications that will allow devices being in close distance to get connected, simply using Wi-Fi networks or Bluetooth. Great tools are

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In programming, what differentiates a good developer from a great developer is the way each one takes advantage of the programming tools he or she offered by the used language. Objective-C, the official language for developing applications for iPhone, iPad and Mac OS, is a multi-featured one, and as a relative to C, very powerful. New developers have a lot

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iOS 7 brings along new rules and new Human Interface Guidelines (HIG) that should be followed by all developers. One of those guidelines regarding the all brand-new look and feel, highlights the fact that an application’s interface should not compete with the content, nor distracting users from it, but supporting it in the best possible way. This fact is called

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One of the most well-known and most used feature of iPhone devices to all users, developers or not, is the Address Book. For those who use a lot the device as a phone (rather than a mobile mini computer), all important and vital information they need exist in their contacts. Till today, many applications have been developed, and even more

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iOS 7 brings a wealth of new features that set it apart from all other mobile operating systems. Both major additions and minor improvements have been made, offering developers new or updated frameworks and APIs to work with, and the opportunity to provide single users with a much richer experience. The AVFoundation framework is just one of them, as it

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