Privacy Policy for RiddleCube

Last updated: May 5, 2026

1. Introduction

Welcome to RiddleCube, a mobile app where users solve riddles for fun. We respect your privacy and it is important to us. This policy explains what information we collect, how it's used, and how you can control it.

2. What We Collect

Local Data

All game-related data (riddles, score, points, and settings) is stored locally on your device using SQLite and flutter_secure_storage. We do not collect or transmit any personal data or identifiers. There is no backend or server that is connected that belongs to us.

Advertising Data

RiddleCube uses Google AdMob to display ads. AdMob may collect the following via its SDK:

Device Advertising ID
IP address
Device and OS information
App usage data
Location data (if permitted)

We do not access or store this data. It is managed by Google.

3. How We Use Information

Local Data: Used to manage riddles, progress, and in-game features.
Ad Data: Used by AdMob to deliver relevant ads and measure performance.

4. Data Security

Your game data is stored locally and encrypted where necessary. No data is transmitted to our servers (we don't have any). We rely on the security of your device and AdMob's practices for ad-related data.

5. Controlling Your Advertising Data

You can limit or reset your device's advertising data:

On Android

Go to Settings → Google → Ads
Enable Opt out of Ads Personalization
You can also Reset Advertising ID

For more info, visit Google Ads Settings.

6. Children's Privacy

RiddleCube is not intended for children. We do not collect personal information from children.

7. Your Rights

Since we do not collect or store personal data ourselves, we do not offer user accounts or data access requests. You can manage your ad preferences via your device settings.

8. Changes to This Policy

We may update this policy periodically. The latest version will always be available on this page.

9. Contact

If you have any questions or concerns, please contact us:
Email: joao.mqs.dev@gmail.com