Our client wanted a pleasant mobile app for Android and iOS systems to track users’ sleeping time. The big challenge was to create a user interface and design that would be both unique and functional.
The sleep patterns reported from the application needed to serve in sleep studies and aid in the development of sleep science.
We delivered a mobile application for iOS and Android users with a custom design and carefully developed screen views and animations. The app allows you set your own sleeping goals and bedtimes on a modern and user-friendly graph. You can monitor bedtimes on weekly charts and analyze your sleep patterns.
Søvn’s app was designed offline-first: all data is stored in a local Room database (in the Android version) and SQLite database using a CoreData framework (in the iOS version) and then synchronized with an API whenever an internet connection is available.
The Android app was written in Kotlin in an MVP architecture using RxJava reactive extensions. The app code was fully tested with technologies like: Espresso, Kakao, Spek and Mockito.
The iOS app was written in Swift using the MVVM with Coordinators design pattern. Unit tests were written using the XCTest framework. We also used libraries like: RxSwift or Swinject.
The Søvn app is a sleep tracker created by Bryggen Research AS which creates an interactive systems for the healthcare industry.
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