WondayWall Terms of Use
Last updated: April 29, 2026
These Terms of Use ("Terms") define the conditions for using WondayWall ("the app") provided by Freeesia ("we", "us", or "our"). By installing or using the app, you are deemed to have agreed to these Terms. Use, modification, and redistribution of the source code are governed separately by the MIT License.
1. Purpose of the App
The app is a tool that uses the Google Gemini API to generate wallpaper images based on the user's Google Calendar, registered RSS feeds, additional prompts, and related information, then applies those images to the Windows desktop wallpaper or related surfaces. We do not guarantee the accuracy, quality, or suitability of generated results.
2. External Services
The app integrates with third-party services such as the Google Calendar API, Google Gemini API, RSS providers, and OGP image sources. Users are responsible for reviewing each service's terms of use, privacy policy, fees, and API limits before using the app. Changes, suspension, fees, or restrictions applied by third-party services may prevent the app from functioning.
3. Credentials and Local Data
Google AI API keys, calendar authentication tokens, settings, history, and generated images are stored under %LocalAppData%\WondayWall\ in the user's Windows environment.
Users are responsible for properly managing their devices, accounts, credentials, and generated images.
We are not responsible for leakage, corruption, or loss of information stored in the user's local environment.
4. User Responsibilities
Users are responsible for their use of calendar data, RSS feeds, prompts, API keys, and generated images. Do not use the app in a way that violates laws, public order and morals, third-party rights, or rules set by your workplace or organization.
5. Generated Images
Generated images may reflect third-party service outputs, public information, and user input. Before using, sharing, publishing, or commercially using generated images, users are responsible for confirming required rights and the conditions of each related service.
6. Commercial Use
The app may be used in commercial environments. However, users are responsible for confirming third-party service fees, contracts, usage restrictions, rights handling, support, and warranties related to commercial use.
7. No Warranty
The app is provided "as is". We make no warranties, express or implied, regarding continued availability, correct operation, fitness for a particular purpose, accuracy of generated content, data preservation, or compatibility with third-party services.
8. Limitation of Liability
Except where liability cannot be disclaimed by law, we are not liable for damages, lost profits, business interruption, data loss, credential leakage, or disputes with third parties arising from use of, or inability to use, the app.
9. Updates and Maintenance
We may add, change, fix, or discontinue app features at our discretion. Updates may change settings, behavior, or integration details with external services.
10. Changes to These Terms
We may change these Terms as necessary. Updated Terms become effective when posted in the app or in a public location designated by us. If you continue using the app after the Terms are changed, you are deemed to have agreed to the updated Terms.
11. Governing Law
These Terms are governed by the laws of Japan.
12. Contact
For inquiries about the app, use the GitHub repository or another contact method designated by Freeesia.