Terms

Terms of Service

Abjad is a language-learning product for guided speaking practice, review, and optional cross-device features. By using the app you agree to use it lawfully and to keep your account credentials secure.

Accounts

You are responsible for the activity on your account and for keeping your sign-in details, API key, and connected watch configuration private.

Subscriptions

Paid plans are billed through Stripe and can be managed or canceled from the billing page. Premium access may include hosted backend access, archive, and long-term memory.

Acceptable Use

Do not use Abjad to abuse shared infrastructure, bypass rate limits, probe internal systems, or upload content that violates applicable law.

Product Availability

Features may evolve as the product improves. We may update scenarios, review behavior, archive retention, and memory features as the tutoring system matures.

Contact

Reach out through the support contact provided in the product if you need help with billing, account issues, or the terms listed here.