Privacy Policy & Terms of Service

1. Overview

Welcome to DietCal (the "App"), AI Drives Easy Weight Management, provided by [HuangGang] ("we," "us," or "our"). By accessing or using our App, you acknowledge that you have read, understood, and agreed to be bound by the terms and conditions set forth in this Privacy Policy and Terms of Use.

2. Subscription & Payments

We offer auto-renewing subscription plans to unlock premium features. Please review the details below:

• Plans: Monthly subscription at $9.99 USD, 3-Day Free Trial Monthly Subscription - $9.99 USD, Monthly Promotion Subscription at $6.99 USD,3-Day Free Trial Yearly Subscription - $39.99 USD,3-Day Free Trial Yearly Promotion Subscription - $19.99 USD,Yearly subscription at $39.99 USD,or Yearly Promotion Subscription at $19.99 USD,Weekly Subscription at $6.99 USD
• 3-Day Free Trial: Enjoy full access to all premium features for 3 days at no cost.
• Automatic Renewal: After the free trial ends, your subscription will auto-renew annually unless canceled at least 24 hours before the end of the trial period.
• Billing: Payment will be charged to your iTunes Account upon confirmation of purchase.
• Auto-Renewal: Subscriptions automatically renew unless auto-renew is turned off at least 24 hours before the end of the current period.
• Renewal Charges: Your account will be charged for renewal within 24 hours prior to the end of the current period.
• Management: You can manage your subscriptions and turn off auto-renewal in your Account Settings after purchase.

3. Data Collection and Usage

We prioritize your privacy. Our App is designed to process your data locally on your device.

Local Processing: User data is limited to "height, weight, age and gender". This data is solely used for the calculation of personalized calorie targets, the calculation of daily personal nutrient targets, and the generation of personalized daily energy intake plans. We do not upload your data to any external servers.

No Data Sharing: We do not sell, trade, or share your personal data with third parties, including advertising networks or analytics providers.

Data Retention: User data is strictly and exclusively used for the immediate generation of personalized calorie targets, daily personal nutrient targets, and personalized daily energy intake plans, with no other intended uses. This data is stored solely on your local device and may be modified by users at their discretion.

4. Collection Method

Collection of personal data (e.g., gender, age, height, weight) is only conducted via user-initiated manual input with explicit user authorization when using personalized nutrition analysis features. No such data is collected without prior user consent.

With your authorization, we collect the device Advertising Identifier (IDFA) for ad attribution, ad delivery optimization, and conversion tracking. This data is used only for advertising statistics and not for any other purposes.

5. Purpose of Use

We employ industry-standard security measures to safeguard your information:

• Local Storage: Personal data (e.g., gender, age, height, weight) is solely used to calculate personalized calorie targets, daily nutrient goals, and generate customized daily energy intake plans. This data will not be used for any other unauthorized purposes.
• Encryption: Any necessary local data operations follow strict encryption standards.
• Strict Controls: We maintain rigorous internal access controls and conduct regular security assessments.

6. Third-Party Data Protection

As a user, you retain full rights over your data:

• Access & Correction: You have the full right to access and correct your personal data on your local device.
• Data Protection:The app will not share user data with any third parties (including analytics tools, advertising networks, third-party SDKs) or related entities, nor use the data for any other purposes. Data is destroyed locally immediately after processing and is never uploaded to servers.

7. Data Retention and Deletion

You have full rights with respect to the processing of your personal data:

• User data only used locally on the device for generating customized daily energy intake plans. After processing, all relevant data is only locally stored and modified by yourself, and will never be transferred to any third parties.

8. Terms of Use

By using DietCal, you agree to:

• Use the App only for lawful purposes.
• Respect intellectual property rights.
• Refrain from attempting to hack, reverse engineer, or modify the App.
• Comply with all applicable local, state, and national laws.

9. Disclaimer

The App is provided on an "as is" and "as available" basis. We make no warranties, expressed or implied, regarding the accuracy, reliability, or suitability of the service for any specific purpose.

10. Changes to this Policy

We reserve the right to update this Privacy Policy and Terms of Use at any time. Significant changes will be communicated through in-app notifications or other appropriate channels. Continued use of the App constitutes acceptance of the revised terms.

11. Children's Privacy

Our Services are not intended for children under the age of 16. We do not knowingly collect personal information from children. If we discover that we have inadvertently collected data from a child under 16, we will take immediate steps to delete it. Parents or guardians may contact us if they believe such data has been collected.

12. Third-Party Links

The App may contain links to third-party websites or services. These entities have independent privacy policies, and we accept no responsibility or liability for their content or activities.

13. Contact Us

If you have any questions or concerns regarding this policy, please contact us at:

Email: devappverse@gmail.com