App Dev Articles

November 5, 2024

SKError Code Unknown & Other StoreKit SKError Cases

Understanding how to resolve StoreKit's SKError Code unknown error case plus a quick overview of all SKError.Code enumeration cases.

November 19, 2024

[FIX] We’ve detected this app uses an unsupported version of play billing

How to fix the message "We've detected this app uses an unsupported version of play billing"

November 2, 2024

Maximize iOS Testing Coverage: Unit Test vs. UI Test

Maximize your iOS app testing coverage by applying both Unit Test and UI Test. Learn in what situations to use each testing types provided by XCTest

October 28, 2021

iOS or Android: Which Should You Develop First for Your Mobile Business

Which mobile app platform should you develop for first? iOS or Android? Let's consider 3 variables that impact your mobile app business.

November 3, 2024

Allow your Fans to ‘Give Thanks’ by adding a Tip Jar to Your App

Tip jars are an easy way to start generating revenue from users that love your app. We step through the entire process of adding a tip jar to an iOS app.

November 25, 2024

The App Store Rejected My App! Now What?

So your app was rejected. App Store rejections are common but are usually simple to resolve. Learn about typical rejection reasons, including those relating auto-renewable subscriptions and IAPs.