Arcana
Arcana
Terms of Service
Terms for the Arcana website, daily reflection app and browser extension.
Last updated: 27 September 2026
Who operates this service
DT Software, operated by Duc Ta Minh in Vietnam, provides this service. For support, privacy requests or legal enquiries, email contact@dtsoft.dev. The main studio website is dtsoft.dev.
Using the service
Use the service lawfully and respect other people’s rights. Do not attempt to access another person’s data, bypass security, disrupt the service, distribute malicious code or misrepresent your affiliation with us. If you are not legally able to agree to these terms, a parent or guardian must review and accept them with you.
Reflection tools and your content
Tarot, numerology and zodiac compatibility are symbolic traditions offered for reflection and entertainment. They are not scientifically validated predictions or medical, legal, financial or relationship advice. Read the Disclaimer before relying on the content. Your notes and profiles remain yours; local calculations and journal storage do not grant us ownership of what you write.
Local data and sharing
There is no account-based recovery for data stored only in your browser or extension. Export important notes before clearing data or uninstalling. You choose whether to download or share result cards; inspect them first because a card may show information you entered, including lunar birth years. Other services you use to share content have their own terms.
Availability and your rights
We aim to provide accurate, useful services, but features may change and errors or interruptions can occur. To the extent permitted by applicable law, we do not guarantee uninterrupted availability, complete accuracy or a particular result. Nothing in these terms excludes liability that cannot lawfully be excluded or limits mandatory consumer rights.
Changes and questions
The date on this page identifies this version. We will publish changes here and provide additional notice of material changes where required. Contact us first so we can try to resolve a concern. Applicable mandatory laws and your right to seek remedies through competent authorities remain unaffected.