Last Updated: January 26, 2026
Welcome to Brain Lock: Number Puzzle ("we," "our," or "us"). We are committed to protecting your privacy and ensuring you have a positive experience while using our mobile application (the "App"). This Privacy Policy explains how we collect, use, disclose, and safeguard your information when you use our App.
By downloading, installing, or using our App, you agree to the collection and use of information in accordance with this Privacy Policy. If you do not agree with our policies and practices, please do not use our App.
Our App stores the following information locally on your device using secure local storage:
Important: All this information is stored locally on your device and is not transmitted to our servers or third parties. You can delete this data at any time by uninstalling the App.
We may automatically collect certain information about your device, including:
We may collect information about how you interact with the App, such as:
We use the information we collect for the following purposes:
Our App uses Google AdMob to display advertisements. AdMob may collect and use information about your device and app usage to show you personalized ads. This includes:
For more information about how Google uses data when you use our App, please visit: Google Privacy Policy
You can opt out of personalized advertising by adjusting your device's advertising settings:
We use AsyncStorage (React Native) to store your game data locally on your device. This data never leaves your device and is not shared with third parties.
Our App may request access to your device's photo library to save Brain Certificates you've earned. This permission is optional and only used when you choose to save a certificate to your gallery. We do not access, view, or transmit any other photos from your device.
Our App displays advertisements through Google AdMob. We show the following types of ads:
We comply with Google's AdMob policies and request your consent before showing personalized ads (where required by law, such as in the EU under GDPR).
Note: You can control ad personalization through your device settings as described in Section 4.1.
We implement appropriate technical and organizational measures to protect your information:
However, no method of transmission over the internet or electronic storage is 100% secure. While we strive to use commercially acceptable means to protect your information, we cannot guarantee absolute security.
Our App is not intended for children under the age of 13. We do not knowingly collect personally identifiable information from children under 13. If you are a parent or guardian and believe your child has provided us with personal information, please contact us, and we will delete such information from our systems.
If you are between 13 and 18 years old, please review this Privacy Policy with your parent or guardian to ensure you understand and agree to it.
Depending on your location, you may have certain rights regarding your personal information:
Since your game data is stored locally on your device, you can delete all your data at any time by uninstalling the App. You can also clear app data through your device settings.
You can opt out of personalized advertising through your device settings (see Section 4.1).
If you are located in the European Economic Area (EEA), you have the right to:
If you are a California resident, you have the right to:
Your game data is stored locally on your device for as long as you have the App installed. When you uninstall the App, all locally stored data is deleted.
We do not retain your personal information on our servers. Any data collected by third-party advertising services (such as Google AdMob) is subject to their respective privacy policies and retention periods.
Your information may be transferred to and processed in countries other than your country of residence. These countries may have data protection laws that differ from those in your country.
When we use Google AdMob, your data may be processed in the United States and other countries where Google operates. Google complies with applicable data protection laws and provides appropriate safeguards for international data transfers.
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 "Last Updated" date at the top of this policy.
You are advised to review this Privacy Policy periodically for any changes. Changes to this Privacy Policy are effective when they are posted on this page.
Our App includes features that allow you to share your quiz results and achievements on social media platforms. When you use these features, you are sharing information directly with the social media platform you choose. This sharing is subject to the privacy policies of those platforms, not this Privacy Policy.
We do not control what information you share or how it is used by social media platforms. Please review the privacy policies of any social media platforms you use.
Currently, we do not use third-party analytics services. However, we may implement analytics in the future to better understand how users interact with our App and to improve our services. If we do so, we will update this Privacy Policy to reflect those changes.
If you have any questions, concerns, or requests regarding this Privacy Policy or our data practices, please contact us:
App Name: Brain Lock: Number Puzzle
Bundle ID: com.brainlock.numberpuzzle
Email: [Your Contact Email]
Website: [Your Website URL]
We will respond to your inquiry within a reasonable timeframe and in accordance with applicable law.
By using our App, you consent to our Privacy Policy and agree to its terms. If you do not agree to this Privacy Policy, please do not use our App.
© 2026 Brain Lock: Number Puzzle. All rights reserved.