Thank you for using Matome Post (hereinafter referred to as "the App" or "we"). This Privacy Policy sets forth how we handle information in connection with your use of the Windows desktop application "Matome Post."
Information We Collect
The App collects and processes only the following information in order to provide its core functionality:
- OAuth Access Tokens: When you connect a social media account such as TikTok, Instagram, X (Twitter), Facebook, YouTube, Threads, or LINE, the access token issued at that time is stored locally on your device.
- Post Content: Text, images, videos, and other post content created within the App are processed on your device and sent directly to the official APIs of each social media platform.
- App Settings: Your settings and configuration data are stored locally on your device.
We do not store any personally identifiable information on our servers. All data is kept on the user's local device.
Purpose of Use
The information collected is used solely for the following purposes:
- To authenticate your account through each social media platform's official API.
- To post content to your connected social media accounts based on your instructions.
- To save your settings and account information for your convenience.
Third-Party Social Media APIs
The App integrates with the official APIs of the following social media platforms to publish content based on your instructions. Access tokens for each platform are stored only on your local device and are never transmitted to our servers. Use of each social media platform is subject to its respective terms of service and privacy policy.
- TikTok (TikTok Pte. Ltd.): Uses the TikTok for Developers API to upload videos and content, and to retrieve profile information to the extent required by the API specifications. Privacy Policy
- Instagram (Meta Platforms, Inc.): Uses the Instagram Graph API to upload images and videos and retrieve account information. Privacy Policy
- X (Twitter) (X Corp.): Uses the X API to create posts and upload media. Privacy Policy
- Facebook (Meta Platforms, Inc.): Uses the Facebook Graph API to publish to Facebook Pages and retrieve page information. Privacy Policy
- YouTube (Google LLC): Uses the YouTube Data API to upload videos and retrieve channel information. Privacy Policy
- Threads (Meta Platforms, Inc.): Uses the Threads API to create posts and retrieve account information. Privacy Policy
- LINE (LY Corporation): Uses the LINE Messaging API / LINE Login to deliver messages and retrieve profile information. Privacy Policy
Data Storage and Security
All data handled by the App (including OAuth tokens, post content, and settings) is stored only on the user's Windows device. We do not operate any servers that receive, store, or process the user's personal data.
To protect locally stored data, we implement standard security measures appropriate for a Windows application. The user is responsible for the security of the device itself.
Disclosure to Third Parties
We do not sell, transfer, or share user information with third parties. Content is transmitted only to the social media platforms that the user has explicitly chosen as the posting destination.
Data Retention Period
Data is stored on the user's device for as long as the App is in use. The user may delete all data at any time by uninstalling the App or deleting the App's data folder.
Changes to This Policy
We may revise this Privacy Policy from time to time. When revisions are made, we will notify users by updating the "Last updated" date at the top of this page. Continued use of the App after such revision will be deemed acceptance of the revised policy.
Contact
For inquiries regarding this Privacy Policy, please contact us at the following address:
Email: tatsuya.takemura@gmail.com