Privacy Policy for Face Similarity Smile Compare
Last updated: April 2026
Thank you for using Face Similarity Smile Compare (“the App”, “we”, “our”, or “us”).
Your privacy is important to us. This Privacy Policy explains how we collect, use, process, and protect your information when you use our mobile application.
1. Information We Collect
1.1 Photos and Camera Access
The App requires access to your camera and photo library to allow you to capture or upload images for face comparison and smile analysis features.
You provide these images voluntarily.
The App processes user-selected images to perform face comparison and smile analysis.
What data is processed:
Face detection (whether a face is present)
Estimated age (approximate, not exact)
Estimated gender (approximate)
Facial features (such as eyes, nose, lips, cheeks, and smile characteristics)
Similarity comparison between two images
How this data is used:
This data is used only to:
This data is not used for identification, authentication, tracking, or profiling.
How processing works:
Images are processed either:
We do not use any third-party AI services or external APIs for processing facial data. All AI processing is performed using our own internally managed systems.
Data storage and retention:
Images and facial data are processed temporarily in memory only
No images or facial data are stored on our servers
No images or facial data are stored within the App after the session ends
All data is automatically deleted immediately after processing
Data sharing:
We do not share images or facial data with any third parties
We do not sell, rent, or use facial data for advertising
We may collect limited non-personal information such as:
Device model id
Operating system version
App version
This helps us improve performance and prevent misuse.
2. How We Use Information
We use collected information to:
Provide core app functionality (face comparison and smile analysis)
Improve accuracy and performance
Maintain app security and prevent abuse
Enhance user experience
Comply with legal obligations
3. Data Storage and Security
All data is transmitted using secure encryption (HTTPS)
Temporary processing may occur on secure backend servers
No facial images or face data are permanently stored
We do not sell or trade personal data
Any data transmission occurs only between the App and servers owned and operated by us (Appexsoul), and not to any third-party services.
The App may use third-party services such as:
These services may collect limited non-personal data according to their own privacy policies.
Important:
We do not send, share, or transmit user images or facial data to any third-party services. All processing is performed exclusively on systems owned and operated by us (Appexsoul).
Before processing any images, the App informs users that:
Users must grant camera/photo permissions and choose to proceed.
6. Your Rights and Choices
You may:
The App is not intended for children under 13.
We do not knowingly collect data from children.
8. Changes to This Policy
We may update this Privacy Policy from time to time.
Updates will be posted in the App with a revised date.
If you have questions:
Developer: Appexsoul
📧 contact@appexsoul.com
App: Face Similarity Smile Compare