價格：免費
檔案大小：9 MB
版本需求：需要 iOS 8.0 或以上版本。與 iPhone、iPad 及 iPod touch 相容。
支援語言：英語
A simple mortgage calculator for mortgage amortization schedule and the ROI from the rental income. This is the chapter 5 Swift project in the Apress Book, Migrating to Swift from Android (ISBN-13: 978-1484204375). It demonstrates the following common programming topics in Swift:
* Consume remote RESTFul service.
* Save data.
* Common UIKit User Interface including screen navigations and animations.
支援平台：iPhone, iPad