End User License Agreement (EULA)

Last Updated: September 13, 2026

IMPORTANT — PLEASE READ CAREFULLY

This End User License Agreement ("Agreement" or "EULA") is a legal agreement between you ("User" or "you") and Hamna Nadeem, operating as Hamna Apps ("Licensor," "we," "us," or "our") for the use of Classyfi  (the "App" or "Licensed Application").

By downloading, installing, or using the App, you confirm that you have read, understood, and agree to be bound by this Agreement. If you do not agree, do not download or use the App.

1. Acknowledgment

This EULA is concluded between you and the Licensor only — not with Apple Inc. Apple is not a party to this EULA and is not responsible for the App or its content. However, Apple and its subsidiaries are third-party beneficiaries of this EULA and have the right to enforce it against you.

The App is licensed, not sold, to you.

2. Scope of License

The Licensor grants you a limited, non-exclusive, non-transferable, revocable license to use the App on any Apple-branded device that you own or control, subject to the usage rules set forth in the Apple Media Services Terms and Conditions.

You may not:

  • Copy, modify, or create derivative works of the App
  • Reverse engineer, disassemble, or attempt to derive the source code of the App
  • Distribute, sublicense, rent, lease, or transfer the App to any third party
  • Make the App available over a network where it could be used by multiple devices simultaneously
  • Remove the App from your Apple device before selling or transferring that device to a third party

Any violation of these restrictions will automatically terminate this license and may expose you to legal liability.

3. Intellectual Property

The App and all its content — including but not limited to code, design, graphics, logos, and text — are the exclusive property of the Licensor and are protected by applicable copyright, trademark, and intellectual property laws.

All rights not expressly granted in this EULA are reserved by the Licensor.

4. Data Collection

The App does not require its own account and does not collect personal identifiers such as your name beyond what's described below. Please refer to our Privacy Policy for full, current details on how the App handles your data — this section is a summary.

Google Classroom sync (optional). If you choose to connect your Google account, the App uses Google's own sign-in flow to request read-only access to your course list, your coursework/submissions, and your Google account email address — solely so the App can mirror your real classes and assignments into its Class Reminder and Assignment Reminder features. This connection is entirely optional; the App is fully usable without it. Your Google sign-in tokens are stored securely in your device's Keychain, and the class/assignment data synced this way is stored locally on your device. Neither your Google credentials nor this synced data is transmitted to, or stored on, any server the Licensor operates.

AI Teacher. Generating an AI Teacher response is this feature's core function, and it inherently requires a network request. When you send a message to AI Teacher — or attach an image or text/code file to a message — the text of your message, along with any attached image or the text of any attached file, is sent to OpenAI's API to generate a response. This content is used solely to generate your requested response and is subject to OpenAI's own data usage and retention policies as the underlying AI provider. Your AI Teacher chat history is saved locally on your device so your conversation persists between launches; it is not otherwise stored by the Licensor beyond what's needed to complete each request.

Locally stored data. Every class reminder, assignment reminder, and AI Teacher conversation you create is saved locally on your device, using Apple's on-device data-persistence frameworks, and (where applicable) mirrored into your desktop widget via an App Group container shared only between the App and its widget extension. The App also stores a small amount of additional data locally on your device only, and never transmits it off-device: your appearance preference, your reminder history, your remaining free-usage counts (used to enforce the free-tier limits described in Section 5), and a cached record of your subscription status so the App and its widget can recognize your Pro access without a network round-trip on every launch.

If a future version of the App changes how it handles Google Classroom data, AI Teacher requests, or adds new diagnostic data collection, the Licensor will update this section and the Privacy Policy before that change ships.

5. Subscriptions & In-App Purchases

The App offers Classyfi Pro subscriptions (Weekly, Monthly, and Yearly plans) that unlock unlimited Join/Create Class, unlimited AI Teacher messages, unlimited Class & Assignment reminders, Google Classroom account sync, and the desktop widget. Without a subscription, the App remains usable on a free tier with the following limits: up to 4 total Join/Create Class actions, up to 2 AI Teacher messages, and up to 2 manually-created Class/Assignment reminders combined; Google Classroom account sync and the desktop widget are available to Pro subscribers only.

  • All purchases are processed by Apple through the App Store
  • Subscriptions automatically renew unless canceled at least 24 hours before the end of the current billing period
  • Some plans may include an introductory free trial period, as disclosed at the time of purchase. Per Apple's own eligibility rules, a free trial can only ever be redeemed once per Apple ID across Classyfi Pro's plans — this is enforced by Apple's App Store, not by the Licensor
  • You can manage or cancel subscriptions by opening the App Store app on your Mac, clicking your name at the bottom of the sidebar, and selecting Manage
  • The Licensor does not have access to your payment or billing information
  • Refunds are subject to Apple's refund policies

6. No Warranty

THE APP IS PROVIDED "AS IS" AND "AS AVAILABLE" WITHOUT WARRANTY OF ANY KIND.

To the maximum extent permitted by applicable law, the Licensor expressly disclaims all warranties, whether express, implied, or statutory, including but not limited to:

  • Implied warranties of merchantability
  • Fitness for a particular purpose
  • Accuracy, quality, or completeness of any content generated by AI Teacher, including content generated using artificial intelligence, which may contain factual errors or incorrect information
  • Accuracy or completeness of any class or assignment information synced from your Google Classroom account
  • Suitability of the App's AI-generated content as a substitute for verified course materials or instructor guidance
  • Non-infringement of third-party rights
  • Uninterrupted or error-free operation

Your use of the App is entirely at your own risk. You are solely responsible for independently verifying any AI-generated content, and any synced Classroom information, before relying on it for actual coursework, deadlines, or exams.

7. Limitation of Liability

To the fullest extent permitted by law, the Licensor shall not be liable for:

  • Any indirect, incidental, special, or consequential damages
  • Loss of data, revenue, profits, or business opportunities
  • Loss of, or damage to, any content generated, saved, or synced using the App, including a missed class or assignment deadline
  • Personal injury arising from use of the App

In no event shall the Licensor's total liability exceed the amount you paid for the App in the twelve (12) months preceding the claim, or $50.00 USD, whichever is greater.

8. Indemnification

You agree to indemnify, defend, and hold harmless the Licensor and its affiliates from any claims, losses, damages, liabilities, and expenses (including legal fees) arising from:

  • Your use or misuse of the App
  • Your violation of this EULA
  • Any content you submit, upload, or generate through the App
  • Your violation of any third-party rights

9. Termination

This EULA is effective until terminated.

  • You may terminate it at any time by deleting the App from your device
  • The Licensor may terminate it immediately if you breach any provision of this Agreement
  • Upon termination, all licenses granted herein cease immediately
  • Sections covering Intellectual Property, Limitation of Liability, and Indemnification survive termination

10. Export Compliance

You agree to comply with all applicable export laws and regulations. You represent that:

  • You are not located in a U.S.-embargoed country
  • You are not on the U.S. Treasury Department's Specially Designated Nationals List or the U.S. Department of Commerce Denied Persons List
  • You will not use the App for any purpose prohibited by U.S. law, including the development of weapons of mass destruction

11. U.S. Government Rights

The App and related documentation are "Commercial Items" as defined under 48 C.F.R. §2.101, consisting of "Commercial Computer Software" and "Commercial Computer Software Documentation." They are licensed to U.S. Government end users only as Commercial Items and with only those rights granted to all other users under this EULA.

12. Governing Law & Dispute Resolution

This Agreement is governed by the laws of [the Licensor's home jurisdiction], without regard to conflict of law provisions.

For users residing in the European Union, Switzerland, Norway, or Iceland, the governing law shall be the laws of your country of usual residence.

Any disputes shall be resolved in the courts of [the Licensor's home city/jurisdiction]. The United Nations Convention on the International Sale of Goods does not apply to this Agreement.

Note: the bracketed jurisdiction placeholders above need to be filled in with your actual operating jurisdiction and reviewed by a lawyer before publishing — same caveat as the Privacy Policy's governing law clause.

13. Maintenance & Support

All maintenance and support for the App is provided by the Licensor, not by Apple. If you have any support questions, contact us directly at the email below. Apple has no obligation to provide any support for the App.

14. Third-Party Beneficiary

Apple Inc. and its subsidiaries are third-party beneficiaries of this EULA. Upon your acceptance, Apple has the right (and is deemed to have accepted the right) to enforce this EULA against you as a third-party beneficiary.

15. Severability

If any provision of this EULA is found to be unenforceable or invalid, that provision shall be modified to the minimum extent necessary to make it enforceable, and the remaining provisions shall continue in full force and effect.

16. Entire Agreement

This EULA, together with the Privacy Policy and any applicable Subscription Terms, constitutes the entire agreement between you and the Licensor regarding the App and supersedes all prior agreements or understandings.

17. Contact Information

For questions, support, or legal notices regarding this EULA, please contact:

Email: support.hamna@gmail.com

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