Signivelle - Learn ASL

Learn American Sign Language a few minutes at a time.

Signivelle teaches signs the way they are meant to be learned: by watching the hands. Every sign is shown by a wooden mannequin signer that moves through the handshape, palm direction, location and movement, slowly or at full speed, from a right-handed or left-handed view.

WHAT YOU GET
• 14 units and 180+ signs and phrases: greetings, introductions, family, feelings, food, animals, colors, numbers, time, places, questions, everyday actions and useful phrases.
• The manual alphabet with fingerspelling drills.
• Short lessons and quizzes in six exercise styles: watch and choose, choose the sign, build a phrase, recall, match pairs and fingerspelling.
• Spaced review: signs come back just before you would forget them, so a few minutes a day is enough.
• A dictionary you can search by meaning, unit, handshape, location and movement, with favorites and recents.
• A daily goal, a streak with a weekly freeze, and gentle reminders you control.

AI HELPERS (optional, your permission first)
• Signi, a tutor for your questions about signs and how ASL works.
• English to ASL gloss: type a sentence or say it, then watch the signs.
• Practice scenarios: pick a topic and rehearse a short conversation.
• Fingerspelling check: photograph your hand and get feedback on a letter.
• A daily plan that picks what to practise next.
AI answers are generated by a model and can be wrong. Signi points you to Deaf teachers and community for nuance.

ABOUT OUR SIGNS
Each sign is written in our own notation and checked against public references. Signs vary by region and family; we show one common form and say so when a sign has well-known variants. Signivelle has not yet been reviewed by Deaf signers, and we say that on the About our signs page inside the app. Please treat it as a study companion, not as a substitute for Deaf teachers.

SUBSCRIPTION
Signivelle requires a subscription: Signivelle Pro, monthly or yearly. The yearly plan starts with a free 1-week trial for eligible new subscribers. Payment is charged to your store account at confirmation of purchase, or when the trial ends. Subscriptions renew automatically unless cancelled at least 24 hours before the end of the current period. Manage or cancel any time in your App Store or Google Play account settings. Prices are shown in the app in your local currency.

PRIVACY
No account or email. No ads. Your progress stays on your device. AI features send only what you choose to give them, with your permission, to our server. Voice clips and photos are processed in memory and never saved, and your content is not used to train models by us. Read the privacy policy, and delete your data any time in Me.

Privacy policy: https://signivelle.site/p/signivelle-learn-asl/privacy
Terms of use: https://signivelle.site/p/signivelle-learn-asl/terms
Support: https://signivelle.site/p/signivelle-learn-asl/support

Recent changes:
First release of Signivelle: learn American Sign Language with short daily lessons, a sign dictionary and an optional AI tutor.