Fully supports high frame rates, HDR playback, and an updated interface.
Smart YouTube TV is a free, open-source third-party client designed for Android TV operating systems. Developed to provide an optimized viewing experience on large screens, it gained massive popularity by offering features absent from or restricted within the official stock YouTube application. Key Core Features
Designed for Android 4.2 (Jelly Bean) and higher, specifically optimized for TV screens rather than mobile devices. Recommended Current Alternative: SmartTube smart youtube tv apk 617740
A: The app itself is legal as it's simply a different interface for accessing public YouTube content. However, using ad-blocking features technically violates YouTube's Terms of Service, though enforcement is rare for individual users.
So, why should you use Smart YouTube TV APK 617740 over other streaming services? Here are some benefits: Fully supports high frame rates, HDR playback, and
Version 617740 is often cited as one of the most stable builds from the original Smart YouTube TV development cycle. Key highlights include:
It is critical to understand the current security landscape. In late 2025, the successor app, "SmartTube" (formerly SmartTubeNext), suffered a security breach where an attacker gained access to the developer's signing keys. This led to Google Play Protect blocking the app and warnings being issued to users to remove infected versions. Key Core Features Designed for Android 4
Upon first launch, the app will ask you to choose a playback engine:
While version 617740 still functions, it may occasionally encounter "video not available" errors or buffering issues as YouTube changes its backend API. If you find that 617740 is no longer working as expected, the developer recommends moving to the latest stable release of SmartTube, which carries forward the same ad-free philosophy with a more modern codebase. Safety and Security