SpeakDuo End User License Agreement (EULA) and Terms & Conditions

Last Updated: March 12, 2026

This agreement is a binding legal contract between you ("User") and SpeakDuo ("Company," "we," "us"). By downloading, installing, or using the SpeakDuo mobile application, you agree to be bound by these terms.

1. Scope of License

SpeakDuo grants you a non-transferable, non-exclusive license to use the app on any Apple-branded products that you own or control, as permitted by the Usage Rules set forth in the App Store Terms of Service.

2. Subscriptions and Payments

A. Subscription Tiers: SpeakDuo offers "Weekly Duo" and "Yearly Duo" subscription plans. By subscribing, you authorize us (or our third-party payment processor) to charge the applicable recurring subscription fee to your designated payment method.

B. 7-Day Free Trial (Yearly Duo Only):

• Trial Duration: The Yearly Duo plan includes a 7-day free trial period.
• Automatic Conversion: Your free trial will automatically convert into a paid annual subscription at the end of the 7-day period. To avoid being charged, you must cancel the trial at least 24 hours before the 7-day period expires through your account settings.
• Eligibility: Free trials are limited to one per user for new subscribers only.

C. Automatic Renewal: All subscriptions are set to automatically renew for the same duration as the initial term (e.g., weekly or yearly). To avoid being charged for the next billing cycle, you must cancel your subscription at least 24 hours prior to the renewal date.

D. Refund Policy: All payments are nonrefundable and there are no refunds or credits for partially used membership periods, unless otherwise required by the law in your jurisdiction. If you cancel your periodic subscription, you will continue to have access to the service through the end of your current billing period.

E. Payment Processors: All financial transactions made in connection with the Service will be processed by a third party (such as Apple) in accordance with their respective terms of use and privacy policy. We encourage you to learn about the practices of such third parties. In no event will SpeakDuo be responsible for the actions or inactions of any third-party payment processor, including, but not limited to, system downtime or payment service outages. Please note that for purchases made through the Apple App Store, SpeakDuo cannot directly issue refunds; these are handled exclusively by Apple.

3. Audio Data & AI Processing Consent

As a core functionality of SpeakDuo, the app utilizes Artificial Intelligence to provide language feedback. By using the app, you agree to the following:

• Audio Transmission: You explicitly grant SpeakDuo permission to record and transmit your voice audio to our secure servers and verified third-party AI providers (including OpenAI, Microsoft Azure, Google Cloud, AWS Amazon Transcribe, and Groq).
• Processing Purpose: Data is transmitted solely for the purpose of real-time transcription, pronunciation assessment, and linguistic feedback generation.
• Data Security: We implement industry-standard encryption for data in transit and at rest.