iOS SigCapture SDK


iOS SigCapture is an SDK framework component for capturing signatures on Apple iPad and iPhone devices. Signatures can be captured directly on the device using your finger or a stylus such as the Apple Pencil. It is designed as a drop-in project component for quick and easy integration with iOS apps seeking to add signature capture capabilities.





The iOS SigCapture SDK is available at no-charge for developers. Apps built with the iOS SigCapture SDK can be converted to fully-licensed production versions by purchasing and supplying a license key to the SDK component prior to public release. Purchasing a license for iOS SigCapture SDK is a one-time event; there are no recurring charges or usage charges. To acquire a license, please contact us.





All help and developer guides can be found in the download package.

The iOS SigCapture SDK is free for developers:


License keys are required for app distribution. Purchasing a license for iOS SigCapture SDK  is a one-time event. Contact Us for licensing.


    Version 1.3 (Last Update: April 19, 2017)


    iPad Air 2, iPad Mini 2 & 4, iPad Pro, and newer

    iPhone 6s, iPhone 7, and newer
    All devices with iOS 8.0 or higher

© 2018 Topaz Systems, Inc.