Pearl ® is a registered trademark in the US, the EU, and Canada licensed to Colorimetrix, Inc. The Pearl Fertility App is licensed and published by Colorimetrix, Inc. via the Apple App Store and the Google Play Store.

Address (For North America)

Colorimetrix, Inc.
2093 Philadelphia Pike #3003
Claymont, DE 19703, USA

Address (For Europe)

Colorimetrix GmbH
Michael-Huber-Weg 18
81667, Munich, Germany



The Pearl Fertility App is a registered Medical Device. Further regulatory notices and information are found in the product labels and in the app:
CE-0123 EC No.: V9 005315, Class: IVDD A
FDA O.N.: 10059432, Class: LHD


The information made available by Colorimetrix Inc on its websites is subject to continuous control and is continually updated. However, it is possible that the validity of the data may be overtaken by the course of events. For this reason, Colorimetrix Inc provides no liability, nor does it guarantee the accuracy, completeness, or currency of the information contained in its websites. This also includes all websites which can be accessed from our websites via hyperlinks. Similarly, we assume no liability for information on third party websites that provide links to websites owned by Colorimetrix Inc or its parent company Colorimetrix GmbH. This notice applies to all of Colorimetrix media channels including but not limited to: Linkedin, Facebook, Twitter, Instagram, Pinterest, YouTube, Apple AppStore, Google PlayStore and any other third party media channels listing Pearl or Pearl Fertility as product, or are associated with the Pearl brand or Colorimetrix, Inc. and its affiliates or parent company.