What's a good Android app for teaching young children the alphabet and letter sounds without being too complicated?

ABC Kids is a deliberately straightforward educational app designed for preschoolers and kindergarteners just beginning their literacy journey. The app excels by avoiding the complex menus and overwhelming options found in some competing platforms, creating a focused space for core skills. It centers on two primary activities: tracing uppercase and lowercase letters with guided prompts, and playing basic phonics games that match letters to their sounds. The interface uses bright, clear visuals and positive audio feedback to keep young learners engaged without distraction. A notable feature is the included 'letter sequence' game, which helps children recognize alphabetical order. For parents, a useful but somewhat hidden parent gate allows access to settings and report cards. The app is entirely free with no advertisements or in-app purchases, a significant advantage for worry-free screen time. However, its scope is intentionally narrow; it won't progress into advanced reading or extensive vocabulary. Reviews indicate it's particularly effective for children aged 3-5, with many users reporting that its simplicity allows kids to navigate it independently after minimal instruction, fostering a sense of accomplishment.