Terms of Service
Last Updated: November 4, 2025
1. Acceptance of Terms
Welcome to Wonndo. By downloading, installing, or using our application, you agree to be bound by these Terms of Service ("Terms"). If you do not agree to these Terms, please do not use our application.
These Terms constitute a legally binding agreement between you and Wonndo. Please read them carefully before using our services.
2. Eligibility
Wonndo is intended for users who are 18 years of age or older. By using our application, you represent and warrant that:
- You are at least 18 years old
- You have the legal capacity to enter into these Terms
- You will use the application in compliance with all applicable laws and regulations
If you are under 18 years of age, you are not permitted to use Wonndo.
3. License and Use
3.1 License Grant
Subject to your compliance with these Terms, we grant you a limited, non-exclusive, non-transferable, revocable license to use Wonndo for your personal, non-commercial use.
3.2 Restrictions
You agree not to:
- Copy, modify, or create derivative works of the application
- Reverse engineer, decompile, or disassemble the application
- Remove or alter any copyright, trademark, or proprietary notices
- Use the application for any illegal or unauthorized purpose
- Attempt to gain unauthorized access to our systems or networks
- Interfere with or disrupt the application's functionality
- Use automated systems or bots to access the application
4. Subscription Services
4.1 Subscription Plans
Wonndo offers premium features through subscription plans:
- Weekly: $1.99 per week
- Monthly: $4.99 per month
- Quarterly: $11.99 per quarter
- Yearly: $29.99 per year
4.2 Payment and Billing
All subscriptions are processed through the Apple App Store. By subscribing, you agree to:
- Pay all applicable fees for your chosen subscription plan
- Automatic renewal unless you cancel before the renewal date
- Apple's payment terms and conditions
4.3 Cancellation and Refunds
You may cancel your subscription at any time through your App Store account settings. Cancellation will take effect at the end of your current billing period. Refunds are subject to Apple's refund policy.
4.4 Free Trial
If we offer a free trial period, you will have access to premium features during the trial. Unless you cancel before the trial ends, you will be automatically charged for the subscription.
5. User Content
5.1 Your Content
Wonndo allows you to create and store content such as diary entries and study notes. You retain all ownership rights to your content. All user content is stored locally on your device.
5.2 Content Responsibility
You are solely responsible for your content and the consequences of creating or sharing it. You agree that your content will not:
- Violate any laws or regulations
- Infringe on intellectual property rights
- Contain harmful, offensive, or inappropriate material
- Impersonate any person or entity
6. Intellectual Property
Wonndo and all its content, features, and functionality are owned by us and are protected by international copyright, trademark, and other intellectual property laws.
Our trademarks and trade dress may not be used without our prior written permission. All other trademarks appearing in the application are the property of their respective owners.
7. Third-Party Services
Wonndo may integrate with third-party services, including:
- Apple App Store for subscription management
- AI services for content generation
- Historical databases for educational content
Your use of these third-party services is subject to their respective terms and conditions. We are not responsible for the practices or content of third-party services.
8. Disclaimers
8.1 Educational Content
The historical information and educational content provided in Wonndo is for informational purposes only. While we strive for accuracy, we do not guarantee the completeness or accuracy of all content.
8.2 Service Availability
We provide Wonndo on an "as is" and "as available" basis. We do not warrant that:
- The application will be uninterrupted or error-free
- Defects will be corrected
- The application is free of viruses or harmful components
- Results from using the application will be accurate or reliable
9. Limitation of Liability
To the maximum extent permitted by law, Wonndo and its affiliates shall not be liable for any indirect, incidental, special, consequential, or punitive damages, including but not limited to:
- Loss of profits or revenue
- Loss of data or content
- Loss of business opportunity
- Personal injury or property damage
Our total liability shall not exceed the amount you paid for the subscription in the 12 months preceding the claim.
10. Indemnification
You agree to indemnify, defend, and hold harmless Wonndo and its affiliates from any claims, damages, losses, liabilities, and expenses arising from:
- Your use of the application
- Your violation of these Terms
- Your violation of any rights of another party
- Your content or conduct
11. Termination
We reserve the right to suspend or terminate your access to Wonndo at any time, without notice, for:
- Violation of these Terms
- Fraudulent or illegal activity
- Abuse of the application or its features
- Any other reason at our sole discretion
Upon termination, your right to use the application will immediately cease. You may also terminate your account by deleting the application and canceling your subscription.
12. Changes to Terms
We may modify these Terms at any time. We will notify you of material changes by:
- Posting the updated Terms in the application
- Updating the "Last Updated" date
- Providing in-app notifications
Your continued use of Wonndo after changes become effective constitutes acceptance of the modified Terms.
13. Governing Law
These Terms shall be governed by and construed in accordance with the laws of the jurisdiction in which we operate, without regard to its conflict of law provisions.
Any disputes arising from these Terms or your use of Wonndo shall be resolved through binding arbitration, except where prohibited by law.
14. Contact Information
If you have any questions about these Terms of Service, please contact us:
Email: 357967@aliyun.com
We will respond to your inquiry within 48 hours.
15. Entire Agreement
These Terms, together with our Privacy Policy, constitute the entire agreement between you and Wonndo regarding your use of the application and supersede all prior agreements and understandings.