ARKit 2.0 Tutorial: Saving and Restoring World-mapping Data to Create a Persistence AR Experience
Welcome to the eighth installment of our ARKit tutorial series. Starting from iOS 12, ARKit has the capability to persist world mapping data. In the past, you can’t save the AR world mapping data. iOS 12 has given...
Design Patterns in Swift #2: Observer and Memento
This tutorial is the second installment in an AppCoda series on design patterns started last week. There are 23 classic software development design patterns probably first identified, collected, and explained all in one place by...
Creating a Prisma-like App with Core ML, Style Transfer and Turi Create
If you’ve been following Apple’s announcements from the past year, you know that they are heavily invested in machine learning. Ever since they introduced Core ML last year at WWDC 2017, there are tons of apps which...
Design Patterns in Swift #1: Factory Method and Singleton
There are 23 classic software development design patterns probably first identified, collected, and explained all in one place by the “Gang of Four” (“GoF”), Erich Gamma, Richard Helm, Ralph Johnson, and...
An Introduction to AR Quick Look in iOS 12
At WWDC 2018, Apple released ARKit 2.0 with a slew of brand new APIs and features for Augmented Reality Development. One of these features was an addition to their Quick Look APIs. If you’re not familiar with what Quick...
What’s New in Core ML 2
Core ML is Apple’s Machine Learning framework. Released just a year ago, Core ML offers developers a way to integrate powerful and smart machine learning capabilities into their apps with just a few lines of code! This...
Integrating Google ML Kit in iOS for Face Detection, Text Recognition and Many More
Just as Apple does a lot for its developer community, another company which goes to great lengths to create amazing tools and services for its developers is Google. In recent years, Google has released and improved its services...
How to Integrate Your App with Files App in iOS 11
In this tutorial, I’ll show you how to embrace iOS 11’s Files app. First, I’ll walk you through configuration of an app so that any files stored in its iOS file system-based “Documents” folder are...
Building Your First Blockchain App in Swift
Blockchain is one of the many disruptive technologies that has just started to gain traction among many people. Why? This is because blockchain is the founding technology for many cryptocurrencies like Bitcoin, Ethereum, and...
How to Live Stream Your iOS Game to Twitch in Real Time
Video game live streaming has been a trend in the gaming industry the past few years, and game developers have implemented features into their games to enhance the live streaming process for the users. However, not many mobile...