Archived App (Last seen on 8 Oct 2025)
This is an archived listing of the app previously available on the App Store.Although the app is no longer distributed by Apple, you can still view its description, screenshots, version history, ratings, and metadata for reference.
About
The illustrated use case is a TV screen broadcasting an ad which is triggering a second screen experience “on the fly”. On his smart device, the user opens the “Deetoo” application. The application will receive the Ultrasound and thus accesses the corresponding ‘extra’ content: promotions, links, forms etc. directly on his mobile device.
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What's New in Deetoo
1.0.0
December 29, 2022
