Effective Date: March 27, 2026
Last Updated: March 27, 2026
Techtenstein Services Pvt Ltd ("we," "our," or "us") operates the House Design 3D - Home Planner mobile application (the "App"). This page informs you of our policies regarding the collection, use, and disclosure of personal data when you use our App and the choices you have associated with that data.
We collect several different types of information for various purposes to provide and improve our service to you.
Types of Data Collected
Personal Data: While using our App, we may ask you to provide us with certain personally identifiable information that can be used to contact or identify you, such as your email address (when contacting support).
Usage Data: We may collect information on how the App is accessed and used. This may include your device's Internet Protocol address (IP address), browser type, device unique ID, and other diagnostic data.
Advertising ID: We utilize the Google Advertising ID and Android Ad Services ID to provide personalized advertisements and analyze ad performance.
To provide full functionality, specifically for creating and saving 3D home plans, the App requests access to:
Storage (Photos/Media/Files): Required to save your 3D designs, floor plans, and material calculations to your device.
Internet Access: Required for ad delivery, analytics, and checking for app updates.
Notifications: Required to send relevant updates or tips regarding home design.
We employ third-party companies and individuals to facilitate our App and provide the App on our behalf. These third parties have access to your data only to perform these tasks.
Google AdMob: Used for monetization. Google may use your Advertising ID to serve personalized ads. Google Privacy Policy
Meta (Facebook Audience Network): Used for ad mediation. Meta Privacy Policy
Glide: Used for optimized image and 3D preview loading.
Lottie: Used for rendering smooth UI animations.
GDPR (General Data Protection Regulation): If you are located in the European Economic Area (EEA), you have certain data protection rights, including the right to access, update, or delete the information we have on you.
CCPA (California Consumer Privacy Act): If you are a California resident, you have the right to request that we disclose what personal information we collect and the right to request deletion.
Children's Privacy: Our App does not address anyone under the age of 13. We do not knowingly collect personally identifiable information from children.
The security of your data is important to us. We use industry-standard encryption and security practices to protect your information, especially when saving 3D floor plans to your device. However, remember that no method of transmission over the internet is 100% secure.
We may update our Privacy Policy from time to time. We will notify you of any changes by posting the new Privacy Policy on this page and updating the "effective date" at the top.
If you have any questions about this Privacy Policy, please contact us:
By email: contact@techtenstein.com
Company: Techtenstein Services Pvt Ltd