Download-rfs-real-flight-simulator-v1-v167000-univ-64bit-os110-ok14-user-hidden-bfi2-ipa Instant

: Indicates a "universal" build compatible with 64-bit iOS devices.

: The file format used for installing apps on Apple devices (iPhone/iPad).

The specific file string you mentioned is commonly found on unofficial third-party app stores or "mod" sites.

: You can safely purchase and download the legitimate version from the Apple App Store or Google Play Store .

: The title of the world's most complete flight simulator for mobile. v1.6.7 : The specific version number of the game.

: These are typically metadata tags used by third-party application repositories or file-sharing sites to bypass detection or categorize the upload. About RFS - Real Flight Simulator

: Specifies that the file requires iOS 11.0 or later to run.