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Registry/ Apps /SignDict
On the Duo: Duo-native. Its maker's video (6 October) shows the sign cards on the left half and a sign's detail on the right when the Duo opens; the Duo version was being submitted to the App Store. Checked October 7, 2026.
App Store data as of October 7, 2026
Why it's here
Not for
Learners of other sign languages: it covers Japanese and American Sign Language only.
About SignDict
A dictionary and translator between Japanese Sign Language and American Sign Language, searchable in English, hiragana, katakana or kanji, with offline access and lessons. Built in SwiftUI for iPhone, iPad, Mac and Apple Vision Pro.
On the iPhone Duo the sign cards sit on the left half and the chosen sign's detail on the right; the cover screen shows the dictionary in two columns. Its maker showed it on 6 October and is submitting the Duo version to the App Store.
