: univ . This signifies a "Universal" binary designed to run natively on both iPhone and iPad screen dimensions. 3. Distribution Metadata
: os100 . Generally indicates a requirement for iOS 10.0 or higher.
: IPA files from unverified sources may contain malware or modified code that compromises device security. : univ
: 64bit . Indicates the binary is compiled for ARM64 architecture (iPhone 5s and later).
: user-hidden . Likely refers to a visibility attribute within a specific database or file-sharing repository. Distribution Metadata : os100
: v4 . In the context of mobile releases, this often refers to major engine updates or specific versioning used by third-party distributors.
: Downloading paid software like Terraria from these sources bypasses official storefronts, violating the developer's Terms of Service and copyright. : 64bit
: v100967 . This likely refers to the specific build number of the application binary. 2. Architecture and Compatibility