Determine readability and comprehension difficulty for contemporary English text.

• iOS reference platform, 9.3 minimum version.
• Example app and tests included.

• Automated Readability Index
• Coleman–Liau Index
• Flesch-Kincaid Grade Level
• Flesch Reading Ease
• Gunning Fog Index
• SMOG Grade

CocoaPods is the easiest way to use this project. Add the following to your project Podfile:

pod 'Readability-Objective-C', :git => 'https://github.com/brackendev/Readability-Objective-C.git'

It is a good idea to specifiy the commit. For example:

pod 'Readability-Objective-C', :git => 'https://github.com/brackendev/Readability-Objective-C.git', commit => '47d2b475ba7f4b3169321d61df552dd2a912cee9'

1. Import it:

   #import <Readability-Objective-C/Readability.h>

2. Use it:

   [Readability automatedReadabilityIndexForString:@"Text"];
   [Readability colemanLiauIndexForString:@"Text"];
   [Readability fleschKincaidGradeLevelForString:@"Text"];
   [Readability fleschReadingEaseForString:@"Text"];
   [Readability gunningFogScoreForString:@"Text"];
   [Readability smogGradeForString:@"Text"];

Note: See the example view controller.

This project makes use of the following third-party libraries:

• objC-syllable-counter
• RegexKitLite

• Objective-C
• Pharo
• Swift
• VisualWorks

Bracken Spencer

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Readability-Objective-C is released under the MIT license. See the LICENSE file for more info.