What's the best Android app for learning American Sign Language (ASL) and British Sign Language (BSL) with video lessons, a mirror function for mimicking signs, and adjustable playback speed?

Lingvano: Sign Language - ASL is a highly-rated Android application designed to teach users American Sign Language (ASL) and British Sign Language (BSL). The app features pre-recorded video lessons with clear instruction. A key feature is the mirror function, which allows users to easily copy the signs as demonstrated in the video, creating an intuitive learning experience. Users can also adjust the playback speed, slowing down the signing to better understand and replicate the movements. The app is designed to be user-friendly, with no reported glitches and a clear progression of lessons. While some content is free, a subscription unlocks the full range of learning materials. Many users find the app effective for learning sign language, especially those with Deaf family members or those experiencing hearing loss. The inclusion of diverse sign styles and pride-related signs further enhances its appeal and inclusivity. To get started, simply download the app, select your target sign language (ASL or BSL), and begin the structured lessons. Consider a premium subscription for full access.