Local Data Storage on iOS – When and How to Use it? Keychain, Core Data, and Other Options

Code review helps developers build stable apps that ensure a better user experience. Find out what is it, how it can be conducted, and when.

There are many requirements you need to remember about when submitting the iOS apps to the store. Check out this guide to prepare yourself for this process.

With TestFlight, you can quickly deliver your iOS app to QA testers. Find out how to add the app to this platform in just a few steps.

Knowing how TestFlight works helps you manage the testing process and optimize the app development. It’s especially important to realize what possibilities this tool offers and what permissions should particular users have.

App development is a process that doesn’t stop with product’s launch in the store. You constantly need to make it better. But what should you work on exactly? Firebase Analytics collects the information that helps you determine what needs to be improved.

Your app must display content in multiple languages? Find out how SwiftGen can help you achieve this goal and what can you do to enable translations into a language selected in an app or set up on a device.

Your iOS app has content that needs to be updated in real-time? Get familiar with WebSockets and learn how to implement them.

What can you do when you need to display system notifications in different languages? Use the dynamic localization of remote notifications in your project.

Especially with complex apps, it’s best to create a data flow diagram before coding. This way it’s easier to see how each piece of code should behave. How can you create a diagram with PromiseKit?