Copyright & Attribution

Obstoon

The Obstoon name, the storefront design, the written content of this website and the Obstoon product icons are the property of Obstoon.

© 2026 Obstoon. All rights reserved. Reproduction of this website's own content without written permission is not permitted.

Product names

“Obstoon Speech” and “Obstoon Library” are the canonical product names. Earlier or internal archive names used during development are not current product names and should not be used to refer to these products.

Third-party services

• Gemini Live API. Obstoon Speech uses the Gemini Live API to carry its realtime audio session. Gemini is a Google service; its terms apply to that session.
• Google Drive. Obstoon Library reaches some remote material through a Google Drive mapping. Drive content remains subject to Google's terms and to the rights of its owners.

No third-party fonts are used anywhere on this website or in these product pages. All type is rendered with fonts already present on the visitor's system.

Exam and academic material

Obstoon Speech prepares learners for the ÖSD B2 oral exam format. Obstoon is not affiliated with, endorsed by or connected to the body that awards the ÖSD, and the application's feedback is explicitly not an official assessment.

Document sets used inside Obstoon Speech, and academic documents reached through Obstoon Library, may originate from third parties. Obstoon does not claim ownership of that material and does not grant rights in it.

Unresolved. Per-document licensing and attribution for exam image sets and catalogued academic documents has not been established. This section will be completed once those terms are confirmed.

Attribution

Requests about attribution, licensing or rights in any material referenced here should be raised through the Contact page once a contact channel is published.