original: Originally made for the Apple II, they were later ported to other platforms.
simplifications: First made for the Apple II, they were later used on other platforms. They were accessed by other platforms but originally for Apple II. Originally made for the Apple II, they were later brought to other platforms. They were first made for the Apple II. They were later ported to other platforms. Made for the Apple II, they were later ported to other platforms. They were originally made for the Apple II but later expanded to other platforms. Originally for the Apple II, they were later used on other platforms. They were originally made from Apple II but were ported to other platforms. First made for the Apple II, they were transferred to other platforms. Initially made for the Apple II, they were later changed to other platforms.