The Jaspersoft Mobile SDK for iOS provides a library, samples, and documentation for developers to build mobile applications based on Jaspersoft JasperReports Server web services.
The interaction with JasperReports Server is based on the REST APIs that come with JasperReports Server 4.7.1 and later.
Please see the Jaspersoft Mobile SDK for iOS Community project page: http://community.jaspersoft.com/project/mobile-sdk-ios
See the SDK Install Guide (http://community.jaspersoft.com/documentation) for detailed instructions.