Stellarspeak
Master English : Conversation, Reading, Writing, and Listening! Smart pronunciation coach and personalized lessons from beginner to advanced. Learn smart and for free. Installs to your home screen from any modern browser — no app store, no download; its manifest declares standalone display with a 512px icon, and it caches nothing for offline use, so it needs a connection. Submitted by its author and measured on 2026-08-31.
Not sure how to add Stellarspeak to your home screen? Step-by-step for Chrome, Safari, Firefox and Edge — it takes about ten seconds, and there is no app store involved.
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