C1Ai

Voice AI tutor for any topic

Free · In‑App Purchases · Designed for iPad. Not verified for macOS.

C1 Ai is a voice AI tutor that teaches by talking. It asks a question, listens to the answer and shows the idea on an animated whiteboard. It never just gives the answer: it guides the learner step by step until they understand. ANY TOPIC BECOMES A LESSON • Pick a school topic, or take a photo of a page from your own school book and the tutor teaches from it. • Before-and-after progress checks show what was learned. • Homework and short quizzes after each lesson. FOR CHILDREN AND ADULTS An adult (18+) opens the account. Children study under their parent's account, and adults can add a profile for themselves too. PARENTS STAY IN CONTROL • Daily time limit and bedtime • Weekly progress report by email • Child profiles are added only with the parent's consent FIVE LANGUAGES Lessons in English, Turkish, Greek, Spanish and Arabic. SUBSCRIPTIONS • Single: one learner, 5 hours of spoken lessons a month • Family: up to three learners, 10 hours of spoken lessons a month, shared Subscriptions renew automatically each month unless cancelled at least 24 hours before the end of the current period. Payment is charged to your Apple ID account. You can manage or cancel your subscription in your App Store account settings. Privacy is built in: no ads, no tracking, and voice is never recorded or stored. Terms of Service: https://c1ai.org/terms.html Privacy Policy: https://c1ai.org/privacy.html

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Support for the new foldable iPhone and a refreshed home page. New lesson: Curious Questions.

Version 1.0.3

The developer, Ediz Veli Tuncay, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Linked to You

    The following data may be collected and linked to your identity:

    • Purchases
    • Contact Info
    • User Content
    • Identifiers
    • Other Data

  • Data Not Linked to You

    The following data may be collected but it is not linked to your identity:

    • Location
    • Usage Data

Privacy practices may vary, for example, based on the features you use or your age. Learn More

Accessibility

The developer has not yet indicated which accessibility features this app supports. Learn More

Information

Seller
Ediz Veli Tuncay
Size
13 MB
Category
Education
Compatibility
Requires iOS 15.0 or later.
  • iPhone
    Requires iOS 15.0 or later.
  • iPad
    Requires iPadOS 15.0 or later.
  • iPod touch
    Requires iOS 15.0 or later.
  • Mac
    Requires macOS 12.0 or later and a Mac with Apple M1 chip or later.
  • Apple Vision
    Requires visionOS 1.0 or later.
Languages
English and 4 more
  • English, Arabic, Greek, Spanish, Turkish
Age Rating
4+
  • 4+
  • This app is rated 4+ with content restrictions.

    Some content may be rated higher, and may therefore be restricted and managed by the developer through in-app controls.
  • Learn More
  • In-App Controls
    Parental Controls
In-App Purchases
Yes
Copyright
© 2026 Ediz Veli Tuncay
  • Developer Website
  • Privacy Policy

    • More by Ediz Veli Tuncay