Download-istb-v1-v103-univ-64bit-os110-ok14-user-hidden-bfi2-ipa

: Often refers to a "tweaked" or sideloaded version of the app that may have specific UI modifications or hidden developer settings.

: Offers features like channel renaming, hiding specific channel prefixes/suffixes, and reordering genres. Understanding the Filename Tags : Often refers to a "tweaked" or sideloaded

Based on the file naming convention, this appears to be the application for iOS/tvOS. The specific file "download-istb-v1-v103-univ-64bit-os110-ok14-user-hidden-bfi2-ipa" indicates a version (v1.0.3) designed for 64-bit universal Apple devices (iPhone, iPad, and Apple TV). Key Features of iSTB and Apple TV).

: This is frequently a tag used by third-party "IPA" library sites to indicate a specific build or source (often associated with the "Bio" or "Bfi" sideloading communities). iSTB - App Store - Apple hiding specific channel prefixes/suffixes

: Syncs your favorite channels and profiles across all your Apple devices (iPhone, iPad, and Apple TV).

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