overlay-translator
An Android real-time overlay translation tool that helps mobile gamers and manga/visual novel readers produce on-screen translated overlays without rooting their phones.
Tool overview
Based on the available evidence, overlay-translator looks like a promising but still early-stage Android screen translation tool, not a broadly validated mature translation platform. The evidence consistently supports the core workflow: showing translated text in a floating overlay on top of the original screen, which removes the usual screenshot-switch-translate friction. Its popularity proof mainly comes from X posts and repost-style mentions, plus social references to GitHub stars; that shows attention, but not by itself reliability, OCR quality, or long-term maintenance.
In practice, it is better understood as a mobile OCR-and-translation overlay, not a general AI assistant and not a PC game live-translation stack. A more accurate analogy is “continuous screenshot translation as a floating layer” for dialogue boxes, UI text, and manga bubbles. Current posts mention offline LLMs, no root requirement, and use cases like Japanese mobile games and manga.