---
title: iOS SDK for mobile monitoring licenses
source: https://docs.newrelic.com/docs/licenses/product-or-service-licenses/new-relic-mobile/ios-sdk-new-relic-mobile-licenses
---

We love open-source software, and use the following in the iOS SDK for mobile monitoring. Thank you, open-source community, for making these fine tools! Some of these are listed under multiple software licenses, and in that case we have listed the license we've chosen to use.

| **Library**                                                                                                                                                  | **License**                                                                                                                                                  |
| ------------------------------------------------------------------------------------------------------------------------------------------------------------ | ------------------------------------------------------------------------------------------------------------------------------------------------------------ |
| [Apple Reachability](https://developer.apple.com/library/ios/samplecode/reachability/listings/Reachability_Reachability_h.html "Link opens in a new window") | [Apple Reachability](https://developer.apple.com/library/ios/samplecode/reachability/listings/Reachability_Reachability_h.html "Link opens in a new window") |
| [JSON++](https://bitbucket.org/tunnuz/json)                                                                                                                  | [MIT](http://opensource.org/licenses/mit-license.html)                                                                                                       |
| [PLCrashReporter](https://www.plcrashreporter.org/)                                                                                                          | [MIT](https://opensource.org/licenses/mit-license.php)                                                                                                       |

The remainder of the code is covered by the New Relic License agreement found in the LICENSE file in the distribution.