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    <p><code>[UIFont familyName]</code> is supported back to iPhone OS 2.0 (before 2.0, third-party apps were not allowed on iPhone or iPod touch) , so I would use that to check to see if a font family exists on the current device, and if it doesn't exist, use a suitable fall-back font for that version of iOS. Here's John Gruber's list of iPhone fonts from the original iPhone in 2007 (contrasted with the fonts in Mac OS X of the day). I haven't checked them all, but the iOS fonts I did check are still in iOS 5:</p> <ul> <li><a href="http://daringfireball.net/misc/2007/07/iphone-osx-fonts" rel="noreferrer">http://daringfireball.net/misc/2007/07/iphone-osx-fonts</a></li> </ul> <p>Here's an example of using <code>[UIFont familyName]</code>:</p> <pre><code>NSLog (@"Font families: %@", [UIFont familyNames]); </code></pre> <p>This will produce a list like this:</p> <blockquote> <p>Font families: ( Thonburi, "Snell Roundhand", "Academy Engraved LET", ... et cetera.</p> </blockquote> <p>Once you know the family name, you can use the <code>UIFont</code> class method <code>fontNamesForFamilyName</code> to get an NSArray of the names of all the fonts in the family. For example:</p> <pre><code>NSLog (@"Courier New family fonts: %@", [UIFont fontNamesForFamilyName:@"Courier New"]); </code></pre> <p>That will produce a list like this:</p> <blockquote> <p>Courier New family fonts: ( CourierNewPSMT, "CourierNewPS-BoldMT", "CourierNewPS-BoldItalicMT", "CourierNewPS-ItalicMT" )</p> </blockquote> <p>The following example code prints a list of each font in every family on the current device:</p> <pre><code>NSArray *fontFamilies = [UIFont familyNames]; for (int i = 0; i &lt; [fontFamilies count]; i++) { NSString *fontFamily = [fontFamilies objectAtIndex:i]; NSArray *fontNames = [UIFont fontNamesForFamilyName:[fontFamilies objectAtIndex:i]]; NSLog (@"%@: %@", fontFamily, fontNames); } </code></pre> <p>For more information, check out the iOS Developer Reference document for the <code>UIFont</code> class methods <a href="http://developer.apple.com/library/ios/documentation/uikit/reference/UIFont_Class/Reference/Reference.html#//apple_ref/occ/clm/UIFont/familyNames" rel="noreferrer" title="familyNames">familyNames</a> and <a href="http://developer.apple.com/library/ios/documentation/uikit/reference/UIFont_Class/Reference/Reference.html#//apple_ref/occ/clm/UIFont/fontNamesForFamilyName:" rel="noreferrer" title="fontNamesForFamilyName">fontNamesForFamilyName:</a>.</p>
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    1. POHow to check if a font is available in version of iOS?
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    1. USSteve HHH
    1. USSteve HHH
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    1. POHow to check if a font is available in version of iOS?
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    1. COthanks for the example. Just what I was looking for.
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      1. UStg2007
    2. COI also wrote an app to dump them all with sample text. Might just want to start with this https://github.com/palmerc/iOS5Fonts
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      1. USCameron Lowell Palmer
 

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