Terms of Use

Last updated: 2026-10-26

1. Scope

These Terms of Use govern the use of the software "dCal" (the "Software"). By installing or running the Software, you are deemed to have agreed to these Terms.

2. Copyright

Copyright and all other intellectual property rights in the Software belong to Satoru Tokuhisa (trading as interdisciplinary design lab.).

3. License to Use

If you have legitimately purchased the Software, you are granted a non-exclusive, non-transferable right to use it on devices that you own or control, for personal or business purposes.

If you purchased the Software on the App Store, Apple's Licensed Application End User License Agreement also applies in addition to these Terms.

4. Disclaimer

The Software is provided "AS IS", without warranty of any kind, express or implied, including but not limited to the warranties of merchantability, fitness for a particular purpose, and non-infringement. In no event shall the developer be liable for any damages (including but not limited to data loss, business interruption, or lost profits) arising from the use of or inability to use the Software.

Please note in particular:

5. Prohibited Conduct

You agree not to use the Software for:

6. File Format Compatibility

The Software is compatible with the .cal file format used by the Windows freeware hyCalendar. Please note:

7. Updates

Copies of the Software purchased on the App Store are expected to receive ongoing updates, but continued availability of any specific feature is not guaranteed.

Copies purchased directly, outside the App Store, do not receive updates. See the Commercial Disclosure for details.

8. Changes to These Terms

These Terms may be changed without prior notice. The revised Terms take effect when posted in the Software or on related web pages.

9. Contact

For inquiries regarding these Terms, please email info@dangkang.com.