Privacy Policy
Last updated: Jan 29, 2026
1. Introduction
4nlab ("we," "us," or "our") operates the website 4nlab.com and various mobile applications and digital services (collectively, the "Services").
This Privacy Policy explains how we collect, use, disclose, and protect your information when you use our Services.
2. Information We Collect
a. Information You Provide
Depending on the Service, we may collect:
- User-provided data (e.g., scores, preferences, goals, inputs)
- Optional profile information (e.g., name or nickname)
- Communications with us (support requests, feedback)
b. Automatically Collected Information
When you use our Services, we may automatically collect:
- Device and platform information (device type, OS version, app version)
- Usage data (features used, interactions, session duration)
- Diagnostic and crash data
c. Camera, Media, and Device Access
Some Services may request access to device features (such as camera or storage) to enable core functionality. Any such access is used only for the intended feature and not for unrelated purposes.
d. Specific Data Collected
We may collect the following types of data depending on how you use the Services:
- Email address (for account creation and authentication)
- User-generated data, including test scores, goals, and study inputs
- Usage data, such as interactions with features and app activity
- Device information, including device type and operating system
- Diagnostic data, including crash reports and performance logs
3. How We Use Information
We use collected information to:
- Provide and operate our Services
- Personalize user experience
- Generate insights or recommendations
- Improve performance, reliability, and usability
- Communicate with users
- Comply with legal obligations
We do not sell, rent, or trade your personal data to third parties.
4. Data Sharing and Disclosure
We may share information with:
- Cloud hosting and infrastructure providers
- Analytics and monitoring services
- Service providers performing functions on our behalf
- Legal or regulatory authorities when required by law
These third-party providers process data on our behalf and are contractually obligated to protect it and use it only for the purposes described in this policy.
5. Data Retention
We retain information only for as long as necessary to fulfill the purposes described in this policy or to comply with legal requirements.
Users may request deletion of their data at any time by contacting us at info@4nlab.com.
We will process such requests within a reasonable timeframe.
6. Children's Privacy
Our Services are intended for users aged 13 and older.
We do not knowingly collect personal information from children under 13. If such data is discovered, it will be deleted promptly.
7. Your Rights
Depending on your jurisdiction, you may have rights to:
- Access your personal data
- Correct or delete your data
- Withdraw consent
- Request data portability
Requests can be submitted via: info@4nlab.com
8. Data Security
We implement reasonable administrative, technical, and organizational safeguards to protect information. However, no system can guarantee absolute security.
Data is transmitted using secure encryption (such as HTTPS).
9. Changes to This Privacy Policy
We may update this policy periodically. Continued use of the Services constitutes acceptance of any changes.
10. Tracking
We do not track users across third-party apps or websites for advertising purposes.
We do not use your data for targeted advertising.