Privacy Policy

Last Updated: October 2026

1. Introduction

CodeDex ("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").

2. Information We Collect

2.1 User-Provided Information:

Progress data (challenges completed, levels unlocked)
Device information (iOS version, device model)
Usage analytics (which challenges you attempt)

2.2 Automatically Collected Information:

Analytics data via Google Mobile Ads SDK
Crash reports and app performance metrics
Advertising identifiers (IDFA)

3. How We Use Your Information

To provide and improve the App
To personalize your learning experience
To display relevant advertisements via Google AdMob
To understand user behavior and app usage patterns
To comply with legal obligations

4. Google Mobile Ads SDK

CodeDex uses Google Mobile Ads SDK to deliver advertisements. Google may collect and process data about your device and app usage for advertising purposes.

Google's Privacy Policy: https://policies.google.com/privacy

Google AdMob Additional Terms: https://admob.google.com/home/

You can opt out of personalized ads by visiting: https://myadchoices.com

5. Data Sharing

We do NOT sell your personal data. We may share information with:

Google AdMob: For serving and tracking advertisements
Legal Requirements: When required by law or legal process

6. Data Retention

We retain your progress data as long as you use the App. You can request deletion of your data at any time by contacting us (see section 9).

7. Security

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

8. Children's Privacy

CodeDex is intended for users aged 13 and above. We do not knowingly collect personal information from children under 13. If we become aware of such collection, we will take steps to delete the information immediately.

9. Your Rights (GDPR/CCPA)

European Users (GDPR):

Right to access your data
Right to rectification or erasure
Right to restrict processing
Right to data portability

California Users (CCPA):

Right to know what personal information is collected
Right to delete personal information
Right to opt-out of the sale of personal information

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 policy on this page with an updated "Last Updated" date.

11. Contact Us

If you have questions about this Privacy Policy or our privacy practices, please contact us at:

Email: radostina.tachova@gmail.com
App: CodeDex (iOS)
Developer: Radostina Tachova