Thank you for using TimeTree. We have updated TimeTree’s Privacy Policy.
We place the highest priority on ensuring that our users can use TimeTree with complete confidence.
Starting from the revision date, you will be asked to reconfirm your agreement to the Privacy Policy within the service. To continue using TimeTree, your consent will be required, so we kindly ask that you review the updated content in advance.
Details of the Revision
For users outside Japan and South Korea, the following changes will be made:
To enable more personalized recommendations or action suggestions based on the analysis of user information, we will add the use of AI technologies, such as Large Language Models (LLMs), to the purposes of use. (Article 2)
User information will not be used to train LLMs.
To help users better understand how TimeTree processes data and operates its services, we will add additional information.
More detailed descriptions of data sharing destinations, including service providers used by TimeTree and joint operations with overseas subsidiaries (Article 3)
Additional information regarding profiling, security measures, actions taken in the event of a data breach, the GDPR representative, and other related matters
The full revised policy can be viewed via the link provided at the bottom of this notice.
Please note that users in Japan or South Korea will be subject to different changes than those described above. For details relevant to you, as well as the full Privacy Policy, please refer to the links at the bottom of this notice.
Revision Date
January 22, 2026
Overview and Full Privacy Policy (Revised)
Users in Japan: https://timetreeapp.com/intl/ja/terms/privacy/history?country=jp
Users in South Korea: https://timetreeapp.com/intl/ko/terms/privacy/history?country=kr
Users outside Japan and South Korea: https://timetreeapp.com/intl/en/terms/privacy/history?country=other
We appreciate your continued support of TimeTree.