Public web tools (dictionary, fingerspelling game, sign review, sign of the day) can be used signed out; a free account is needed for lessons, the progress dashboard and additional tools. Evidence: Privacy Policy — 1. Personal identification information.
Applies to the web platform's streamed sign videos; offline behaviour of the iOS and Android apps is not documented.
Account data (email, name, username, password) for registered web users is stored by SignSchool; the policy dates from 2015 and covers the website. Evidence: Privacy Policy — 5. How we protect your information.
ASL web learning tools. Native-client availability must be checked separately.
Requires signing up for a free SignSchool account on the website.
App Store ratings & reviews
4.5148 ratings
Praise
Reviewers value the sign dictionary, videos and expanded learning tools.
Complaints
One recent reviewer reports empty topic pages while the dictionary still works.
App Store rating for the US store as of Nov 9, 2026. Review themes come from 4 sampled reviews. Read reviews on App Store
Google Play ratings & reviews
3.6867 ratings
Praise
Some newer users find the dictionary and visual learning useful and working.
Complaints
Older reviews report loading failures; some newer users still describe confusing navigation or explanations.
Reviewers request clearer meanings, replay and more suitable demonstration speeds.
Google Play rating for the US store as of Nov 9, 2026. Review themes come from 37 sampled reviews. Read reviews on Google Play
