This updates the app for Swift 5.1, and fixes a bug that caused occasional lines of code to disappear for some users with very small Dynamic Type settings.
Unwrap is an all-new app designed to make it easy and fun to learn Swift programming right on your iPhone. It features 100 videos that walk you through the features of Swift in one minute or less, with each chapter backed up by a quiz to help make sure you understand before moving on.
As you progress you'll unlock practice activities: free coding, predict the output, rearrange the lines, spot the error, tap to code, type checker, and more – all designed to get you reading and writing as much Swift as possible. Each day you can tackle a new daily challenge, pitting you against 10 random activities that will test your skills in a variety of areas.
Completing lessons and activities also earns points and badges so you can monitor your progress as you go from zero to hero – it's the fastest and easiest way to learn Swift on the go.
Even better, Unwrap is free: no cost to download , and no surprise in-app purchases to unlock lessons. So what's stopping you? Dive in today!
Swift and the Swift logo are trademarks of Apple Inc.
- June 16, 2019 Initial release
- September 26, 2019 New version 1.4
- July 15, 2020 New version 1.5