Learn everyday sign language
SignDaily Terms of Use
Last updated: September 15, 2026. SignDaily is licensed under Apple's Standard End User License Agreement (https://www.apple.com/legal/internet-services/itunes/dev/stdeula/); the notes below describe how that agreement applies to this app. SignDaily provides authentic ASL dialogue lessons and self-study tools. It is an educational practice aid, not an accredited degree program, certified interpreter service, clinical therapy, or fluency guarantee.
Purchases
SignDaily offers a free full-featured sample lesson (Residence Dialogue). A single one-time in-app purchase of $2.99 unlocks the remaining five lessons in the launch library. There are no recurring subscriptions, auto-renewals, or account registrations.
AI Output
Instructional dialogues and comprehension questions come from the San Diego City College ASL curriculum project, led by Melanie Nakaji and shared by Madeline Button on LibreStudio (https://studio.libretexts.org), under CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/); each lesson links to its original activity. Practice video recordings are for your personal side-by-side comparison; SignDaily does not grade, evaluate, or certify your signing accuracy.
Apple Standard EULA
Use of SignDaily is also subject to Apple's standard end-user license agreement: Apple Standard EULA
Acceptable Use
Use SignDaily solely for personal learning and practice. Do not present the app as a certified American Sign Language interpreter, clinical communication substitute, or official credential.
Support
For support, use our ติดต่อเรา page.