You can cast videos from your phone’s official YouTube app to Smart YouTube TV. The app emulates a Chromecast receiver, so when you press the cast button on your iPhone or Android, your TV running SmartTube 6.14.31 will appear as a target.
| Feature | Official YouTube TV | SmartTube 6.14.31 | | :--- | :--- | :--- | | Ads | Yes (unskippable) | No ads | | SponsorBlock | No | Yes | | Background audio | Requires Premium | Free | | 8K support | Limited | Yes | | Cast support | Yes | Yes | | Price | Free (with ads) / $13.99 Premium | Completely free | | Auto frame rate | No | Yes |
If you own a Samsung or LG Smart TV from 2014-2016, a Raspberry Pi 2, an Amazon Fire TV Stick (1st gen), or a cheap Android TV box running KitKat, the newest versions of Smart YouTube TV (v6.17+) may fail to install or will stutter constantly.
Version 6.14.31 is the "goldilocks" build:
The developer (Yuliskov) is actively working on future versions. The next major features expected are:
Currently, version 6.14.31 is the most stable release. Unless you want to test experimental features, stick with this Ultima version.
Smart YouTube TV (often abbreviated as SmartTube) is a third-party, unofficial YouTube client designed exclusively for set-top boxes, smart TVs, and Android TV devices. Unlike the official app, this application is optimized for remote control navigation and blocks all forms of advertisements.
Important Distinction: This is not YouTube Vanced or YouTube ReVanced (which are designed for mobile phones). SmartTube is specifically for TV interfaces with no touchscreen support.
The "Ultima Version" 6.14.31 refers to the latest stable release channel. The developer of SmartTube (Yuliskov) maintains three branches: Beta, Stable (Ultima), and Legacy. The "Ultima" version is the most reliable for daily use, receiving critical bug fixes before the stable branch.
In previous builds, users sometimes encountered the "Try again later" error due to Google's API changes. The 6.14.31 update includes the necessary patches to keep it running smoothly. It is stable, rarely crashes, and retains login credentials securely.
One of the most innovative features in Ultima 6.14.31 is SponsorBlock. This crowdsourced system automatically skips:
You can choose to skip these automatically or show a button to skip manually.
Smart YouTube TV APK v6.14.31 isn't just an alternative to the official app; for many devices, it is superior. It strips away the bloat, removes the annoyance of aggressive ads, and delivers 4K content smoothly on hardware that struggles with the stock app.
If you are tired of lagging menus and want a clean, premium YouTube experience on your big screen, this is the only app you need to install.
Pros:
Cons:
Smart YouTube TV is a popular third-party client designed specifically for Android-based smart TVs and TV boxes . While the legacy app provided versions like
, users should be aware that the original Smart YouTube TV is no longer in active development. It has been succeeded by
(formerly SmartTubeNext), which is the current, actively updated version for 2026. Understanding Smart YouTube TV vs. SmartTube
The developer of Smart YouTube TV moved to a new project called
(often still referred to as SmartTubeNext). While some older repositories still list 6.14.x versions, these are considered legacy. Legacy Version (6.14.x / 6.17.x):
Primarily a wrapper for the YouTube TV web interface. It is useful for older hardware that may not support newer application structures. Current Version (SmartTube 31.45+):
A modern, built-from-scratch client optimized for modern Android TV, Fire Stick, and NVIDIA Shield devices. Key Features of the Latest Version The current iteration of this software, available on the official SmartTube site , offers several advanced features: Download - Smart YouTube TV APK for Android
Smart YouTube TV APK Ultima Version 6.14.31: The Ultimate Entertainment Experience
In today's digital age, streaming services have become an integral part of our entertainment routine. With the rise of smart TVs and streaming devices, accessing our favorite content has become easier than ever. However, not everyone can afford high-end smart TVs or streaming devices. This is where the Smart YouTube TV APK comes into play. In this article, we will explore the features, benefits, and installation process of the Smart YouTube TV APK ultima version 6.14.31.
What is Smart YouTube TV APK?
Smart YouTube TV APK is a modified version of the official YouTube app, designed specifically for Android TV, smart TVs, and streaming devices. This APK allows users to access YouTube content on their devices without the need for a Google Play Store account or a subscription to YouTube Premium. With Smart YouTube TV APK, users can enjoy their favorite YouTube videos, music, and live streams on a larger screen.
Features of Smart YouTube TV APK Ultima Version 6.14.31
The Smart YouTube TV APK ultima version 6.14.31 comes with a plethora of exciting features, including:
Benefits of Using Smart YouTube TV APK Ultima Version 6.14.31
The Smart YouTube TV APK ultima version 6.14.31 offers several benefits to users, including: smart youtube tv apk ultima version 6.14 31
How to Install Smart YouTube TV APK Ultima Version 6.14.31
Installing Smart YouTube TV APK ultima version 6.14.31 is a straightforward process. Here's a step-by-step guide:
Method 1: Installation on Android TV
Method 2: Installation on Smart TV or Streaming Device
Conclusion
Smart YouTube TV APK ultima version 6.14.31 is a fantastic alternative to the official YouTube app, offering a wide range of features and benefits. With its support for 4K and 8K resolutions, customizable settings, and compatibility with multiple devices, Smart YouTube TV APK is an excellent option for users who want to enjoy their favorite YouTube content on a larger screen. While installing the APK may require some technical expertise, the process is relatively straightforward. If you're looking for a cost-effective way to access YouTube content on your smart TV or streaming device, Smart YouTube TV APK ultima version 6.14.31 is definitely worth trying.
Frequently Asked Questions
By providing a comprehensive overview of Smart YouTube TV APK ultima version 6.14.31, we hope to have helped users make an informed decision about using this APK for their entertainment needs.
The app you are looking for, Smart YouTube TV, has been succeeded by SmartTube (formerly SmartTubeNext), which is the current and actively maintained version for Android TV. While versions like 6.17.739 exist, the original Smart YouTube TV is no longer in active development. Key Features of SmartTube (Current Version)
Ad-Blocking: Built-in functionality to prevent all YouTube ads, including pre-roll and mid-roll.
SponsorBlock: Integration that automatically skips sponsored segments within videos.
High Resolution: Supports up to 8K video resolution and various frame rates.
Account Integration: Allows you to sign in to your YouTube account without needing Google Play Services.
No Root Required: Works on standard Android TV OS, FireStick, and various TV boxes without special permissions. Installation Guide for Smart TV/Android TV
Since these apps are not available on the official Google Play Store, they must be side-loaded. APK Download for Android | Aptoide - Smart YouTube TV You can cast videos from your phone’s official
While version 6.14.31 was a widely circulated release, it is important to note that Smart YouTube TV has been succeeded by SmartTube (formerly SmartTubeNext). The original developer, Yuriy Lyskov, moved to the new project because Google’s frequent code changes made the older app difficult to maintain. Current Status of the App
Successor Available: The official recommendation from the developer is to use SmartTube, which is actively updated as of April 2026 and includes features like SponsorBlock.
Version History: The last stable versions of the original Smart YouTube TV were in the 6.17.x range (such as 6.17.730), making 6.14.31 an older build.
Maintenance: The original Smart YouTube TV app is no longer actively maintained. Key Features of the Original App
If you are specifically looking for the "Smart YouTube TV" legacy experience (version 6.14.31 or similar), these were its primary draws:
No Google Services Required: It functions on devices without Google Play Services.
Multiple Resolution Options: Upon launch, it typically offers four start modes: 1080 Main, 1080 Alt, 4K Main, and 4K Alt.
Remote Optimized: Designed specifically for D-pad navigation rather than touchscreens.
Login Compatibility: Allows signing into your YouTube account to access history and subscriptions via an activation code. How to Install (Side-loading)
To install this or its successor on an Android TV or Fire Stick:
Enable Unknown Sources: Go to Settings > Security/Restrictions and toggle on Install apps from unknown sources.
Download the APK: Use a browser on your TV or transfer the file via a USB drive.
Launch and Configure: Choose your preferred resolution (e.g., 4K Main) and log in using the YouTube Activate link if prompted. Comparison: Smart YouTube TV vs. SmartTube Download - Smart YouTube TV APK for Android
16 Apr 2026 — App specs. License. Free. Version. 6.17.730. Latest update. April 16, 2026. Platform. Android. OS. Android 9.0. Language. English. SmartTube 31.57 - Download APK for Android Smart TV (2026)
Here’s a clean, informative text you can use for a website, forum, or social media post regarding SmartTube (the open-source ad-free YouTube client for Android TV) with the version you mentioned. If you own a Samsung or LG Smart
Note: The correct latest stable version naming has shifted. "6.14.31" refers to an older SmartTube Beta build from mid-2023. The current version uses a different numbering system (e.g., 25.xx). Use the text below accordingly.