PRIVACY POLICY

Last Updated: January 25, 2026

1. Introduction

AI Muralist ("we," "our," or "us") is committed to protecting your privacy. This Privacy Policy explains how we collect, use, disclose, and safeguard your information when you use our mobile application (the "App"). Please read this Privacy Policy carefully. By using the App, you agree to the collection and use of information in accordance with this policy.

2. Information We Collect

2.1 Information You Provide

Text Prompts: When you generate wallpapers, you may provide text descriptions or prompts. This information is processed to generate wallpapers but is not stored on our servers.
User Preferences: App settings, language preferences, and other customization options stored locally on your device.

2.2 Automatically Collected Information

Device Information: Device type, operating system version, unique device identifiers, and mobile network information.
Usage Data: App usage patterns, features accessed, and interaction data to improve our services.

2.3 Third-Party Services

Google AdMob: We use Google AdMob to display advertisements. AdMob may collect information about your device and usage patterns. Please refer to Google's Privacy Policy: https://policies.google.com/privacy
Apple App Store: Purchase information is processed by Apple and subject to Apple's Privacy Policy: https://www.apple.com/privacy/

3. How We Use Your Information

We use the collected information for the following purposes:

To provide and maintain our App services
To generate wallpapers based on your text prompts
To display advertisements
To process in-app purchases
To improve and optimize the App
To provide customer support
To comply with legal obligations

4. Data Storage and Security

4.1 Local Storage

User data, including credits, membership status, and generation history, is stored locally on your device using iOS Keychain and UserDefaults. Generated images are stored locally in your device's photo library when you choose to save them.

4.2 Data Transmission

Text prompts are transmitted to our third-party AI service provider (Chatfire) for wallpaper generation. We do not store your text prompts on our servers after processing. Generated images are delivered directly to your device and are not stored on our servers.

4.3 Security Measures

We implement reasonable security measures to protect your information. However, no method of transmission over the Internet or electronic storage is 100% secure. We cannot guarantee absolute security of your data.

5. Third-Party Services

Our App uses third-party services that may collect information:

Google AdMob: Display advertisements. Privacy Policy: https://policies.google.com/privacy
Chatfire API: AI-powered wallpaper generation
Apple Services: In-app purchases, app distribution. Privacy Policy: https://www.apple.com/privacy/

We are not responsible for third-party data collection or handling practices.

6. Children's Privacy

Our App is not intended for children under the age of 13. We do not knowingly collect personal information from children under 13. If you are a parent or guardian and believe your child has provided us with personal information, please contact us immediately.

7. Your Rights and Choices

You have the following rights regarding your information:

Access: You can access your locally stored data through the App settings.
Deletion: You can delete the App and all associated data will be removed from your device.
Data Portability: Your data is stored locally on your device and can be accessed through standard iOS features.

8. Data Retention

Text Prompts: Not stored on our servers; processed and discarded immediately after generation.
Generated Images: Stored locally on your device; you control retention through your photo library.
App Data: Stored locally on your device; deleted when you uninstall the App.
Advertising Data: Subject to third-party (AdMob) retention policies.

9. International Data Transfers

Your information may be transferred to and processed in countries other than your country of residence. These countries may have data protection laws that differ from those in your country. By using the App, you consent to such transfers.

10. Changes to This Privacy Policy

We may update this Privacy Policy from time to time. We will notify you of any changes by posting the new Privacy Policy in the App and updating the "Last Updated" date. You are advised to review this Privacy Policy periodically for any changes.

11. Disclaimer of Warranties

THE APP IS PROVIDED "AS IS" AND "AS AVAILABLE" WITHOUT WARRANTIES OF ANY KIND, EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, OR NON-INFRINGEMENT. WE DO NOT WARRANT THAT THE APP WILL BE UNINTERRUPTED, ERROR-FREE, OR SECURE.

12. Limitation of Liability

TO THE MAXIMUM EXTENT PERMITTED BY LAW, WE SHALL NOT BE LIABLE FOR ANY INDIRECT, INCIDENTAL, SPECIAL, CONSEQUENTIAL, OR PUNITIVE DAMAGES, OR ANY LOSS OF PROFITS OR REVENUES, WHETHER INCURRED DIRECTLY OR INDIRECTLY, OR ANY LOSS OF DATA, USE, GOODWILL, OR OTHER INTANGIBLE LOSSES, RESULTING FROM YOUR USE OF THE APP.

13. Contact Information

If you have any questions about this Privacy Policy, please contact us at:

Email: lyneliu9703@gmail.com

隐私政策

最后更新：2026年1月25日

1. 引言

AI 壁画师（"我们"或"我们的"）致力于保护您的隐私。本隐私政策说明了您使用我们的移动应用程序（"应用"）时，我们如何收集、使用、披露和保护您的信息。请仔细阅读本隐私政策。使用本应用即表示您同意按照本政策收集和使用信息。

2. 我们收集的信息

2.1 您提供的信息

文字提示词：当您生成壁纸时，您可能会提供文字描述或提示词。此信息用于生成壁纸，但不会存储在我们的服务器上。
用户偏好设置：应用设置、语言偏好和其他自定义选项，存储在您设备的本地。

2.2 自动收集的信息

设备信息：设备类型、操作系统版本、唯一设备标识符和移动网络信息。
使用数据：应用使用模式、访问的功能和交互数据，用于改进我们的服务。

2.3 第三方服务

Google AdMob：我们使用 Google AdMob 展示广告。AdMob 可能收集有关您设备和使用模式的信息。请参阅 Google 的隐私政策：https://policies.google.com/privacy
Apple App Store：购买信息由 Apple 处理，受 Apple 隐私政策约束：https://www.apple.com/privacy/

3. 我们如何使用您的信息

我们使用收集的信息用于以下目的：

提供和维护我们的应用服务
根据您的文字提示词生成壁纸
展示广告
处理应用内购买
改进和优化应用
提供客户支持
遵守法律义务

4. 数据存储和安全

4.1 本地存储

用户数据，包括次数、会员状态和生成历史，使用 iOS Keychain 和 UserDefaults 存储在您设备的本地。生成的图片在您选择保存时存储在您设备的相册中。

4.2 数据传输

文字提示词传输给我们的第三方 AI 服务提供商（Chatfire）用于壁纸生成。处理完成后，我们不会在服务器上存储您的文字提示词。生成的图片直接传送到您的设备，不会存储在我们的服务器上。

4.3 安全措施

我们实施合理的安全措施来保护您的信息。但是，通过互联网传输或电子存储的方法都不是 100% 安全的。我们无法保证您数据的绝对安全。

5. 第三方服务

我们的应用使用可能收集信息的第三方服务：

Google AdMob：展示广告。隐私政策：https://policies.google.com/privacy
Chatfire API：AI 驱动的壁纸生成
Apple 服务：应用内购买、应用分发。隐私政策：https://www.apple.com/privacy/

我们对第三方的数据收集或处理行为不承担责任。

6. 儿童隐私

我们的应用不适用于 13 岁以下的儿童。我们不会故意收集 13 岁以下儿童的个人信息。如果您是父母或监护人，并认为您的孩子向我们提供了个人信息，请立即联系我们。

7. 您的权利和选择

您对您的信息享有以下权利：

访问权：您可以通过应用设置访问本地存储的数据。
删除权：您可以删除应用，所有相关数据将从您的设备中移除。
数据可携性：您的数据存储在您设备的本地，可通过标准 iOS 功能访问。

8. 数据保留

文字提示词：不存储在我们的服务器上；生成后立即处理并丢弃。
生成的图片：存储在您设备的本地；您通过相册控制保留。
应用数据：存储在您设备的本地；卸载应用时删除。
广告数据：受第三方（AdMob）保留政策约束。

9. 国际数据传输

您的信息可能被传输到您居住国以外的国家并在那里处理。这些国家可能拥有与您所在国家不同的数据保护法律。使用本应用即表示您同意此类传输。

10. 隐私政策的变更

我们可能会不时更新本隐私政策。我们将在应用中发布新的隐私政策并更新"最后更新"日期来通知您任何变更。建议您定期查看本隐私政策以了解任何变更。

11. 免责声明

应用按"现状"和"可用"提供，不提供任何明示或暗示的保证，包括但不限于适销性、特定用途适用性或非侵权性的保证。我们不保证应用将不间断、无错误或安全。

12. 责任限制

在法律允许的最大范围内，对于因您使用应用而产生的任何间接、偶然、特殊、后果性或惩罚性损害，或任何利润或收入损失（无论是直接还是间接产生的），或任何数据、使用、商誉或其他无形损失的损失，我们不承担责任。

13. 联系信息

如果您对本隐私政策有任何疑问，请通过以下方式联系我们：

电子邮件：lyneliu9703@gmail.com