Sayro is an English learning app that emphasizes the "Type → Speak → Fluent" approach. It helps you practice speaking in real-life contexts through both keyboard and voice input, with instant feedback and data analysis, making it easy to improve your fluency.


Core Features:

- Contextual Practice: Covers common daily conversation scenarios such as ordering food, traveling, job interviews, etc., helping users practice English in real-life contexts. Note: Some courses are exclusive to members.
- Keyboard + Voice Input: Type your sentences first, then speak them out, creating a complete learning loop.
- Shadow Reading: Follow standard pronunciation for shadow reading, improving speech rhythm, pauses, and linking techniques.
- Real-time Feedback: Provides instant feedback on fluency, pronunciation, and expression, helping you continuously improve your speaking skills.
- Multiple Voice Options: Note: Some voice options are exclusive to members.
- Learning Statistics & Trends: Tracks learning time, accuracy, and progress, providing personalized learning suggestions.
- Achievement System: Unlock learning milestones, encouraging and visualizing learning progress.
- Multi-language Support: Supports language switching between Chinese/English, providing an international learning experience.
- Dark Mode: Provides a more comfortable visual experience for night-time study.


Login:

- Supports Apple account authorization login.
- Supports email login, ensuring secure synchronization of your account and learning data.
- You can delete your account in the "Settings - Account Settings" section, permanently removing all your personal data. If you have an auto-renewing subscription, it will continue to be charged via Apple. Please cancel the subscription first before deleting your account.
- Used solely for learning and functional services, not for unrelated purposes.


Target Audience:

- Those who want to improve their English speaking and expression in real-life scenarios.
- Those who want to establish an effective learning loop of "Input → Output → Feedback".
- Long-term learners who need to record and analyze their learning data to create improvement plans.


Membership & Subscription:

- Monthly Membership: Unlimited access to some premium courses and voice options, subscription duration is 1 month, priced at $3.99/month (¥28/month).
- Annual Membership: Unlimited access to all premium courses and voice options, subscription duration is 1 year, priced at $29.99/year (¥198/year).
- Supports purchase restoration, allowing membership benefits to sync after changing devices or reinstalling.
- After confirming the purchase, the relevant fee will be deducted directly from your iTunes account, and the subscription will take effect immediately upon successful deduction.
- Your subscription will be automatically renewed. To cancel automatic renewal, you must do so at least 24 hours before the end of the current subscription period. Failure to cancel in a timely manner will trigger automatic renewal.
- When the subscription is automatically renewed, the system will deduct the subscription fee for the next period from your iTunes account within 24 hours before the end of the current subscription period, and extend the subscription validity period for the corresponding duration (e.g., a monthly subscription is extended by 30 days, and an annual subscription is extended by 365 days).
- You can manage your subscription at any time: after purchase, go to "Settings" on your iPhone/iPad - tap your "Apple ID" at the top - select "Subscriptions", then you can view your subscribed items, modify the renewal method, or turn off automatic renewal.


Privacy Policy & Terms of Service:

Please refer to the following links for our Privacy Policy: https://sentflow.tech/privacy-policy?lang=en
Please refer to the following links for our Terms of Service: https://sentflow.tech/terms-of-service?lang=en