Beginner friendly: Moderate

I’d rate it a 3 because user interface testing is doable with time, effort, and learning. While it doesn't require advanced technical skills, it does require a basic understanding of software and user experience principles. Beginners can start by using platforms like UserTesting or TryMyUI, which provide opportunities to test websites and apps for usability. However, competition can be high, and earnings may not be consistent initially. With dedication and practice, one can improve their skills and increase their chances of getting more testing gigs.