So I came Across this
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Fonts & Strings

PC fonts are replaced by their iOS equivalent when running on the device. Some things to know :

• Some of the fonts do not contain Italic or Bold, or both at the same time.
• The Helvetica font is mapped to the system font on iOS (which is a Helvetica font by the way). So if you prefer to use the system font, choose Helvetica on the PC. The system font can be bold or italic but not at the same time.
• If a font does not exist on iOS, the system font replaces it.

String objects

The fonts on iOS do not have exactly the same size as their PC equivalent. You might have to enlarge the string objects so that the text is displayed properly.
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Since Helvetica is not a font that typically comes with windows or microsoft word

I noticed that Fusion 2.5 does not have this font.

I assume I would have to "buy" this font and load it on my computer, then Fusion 2.5 would recognize it.

OR

If I choose some whacky font that iOS will more than likely not have, I assume that the program once loaded into xcode and simulated or tested on a device... the Helvetica font should automatically be chosen.