Last updated: 7 April 2026
This Privacy Policy describes how the Lab Craft mobile application ("Lab Craft", "the App", "we", "us", or "our") handles information when you use it. Lab Craft is
developed and published by SUMIT SINGH ("the Developer").
By downloading, installing, or using Lab Craft, you agree to the terms described in this Privacy Policy. If you do not agree, please do not use the App.
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1. Information We Collect
Lab Craft does not collect, store, or transmit any personally identifiable information (PII) from its users.
We do not ask you to:
- Create an account
- Provide your name, email address, phone number, or date of birth
- Sign in with Google, Facebook, or any other service
- Grant access to your contacts, photos, camera, microphone, location, or files
We do not use any analytics tools, advertising SDKs, crash-reporting services, or behavioral tracking technologies.
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2. Local Storage on Your Device
To save your progress and preferences, Lab Craft stores the following information locally on your device only using the standard Android WebView local storage. This
data never leaves your device:
- Discovered chemical reactions (your in-game progress log)
- Earned achievements and badges
- Completed challenges and quests
- Best times for the timed challenge
- Theme preference (dark / light mode)
- Sound on/off setting
You can erase all of this information at any time by:
- Clearing the app's storage from your device's Settings → Apps → Lab Craft → Storage → Clear Data, or
- Uninstalling the App.
We have no way to access, recover, or back up this data — it exists only on your device.
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3. Permissions We Use
Lab Craft requests the following Android permissions:
┌──────────────────────┬────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────┐
│ Permission │ Why we use it │
├──────────────────────┼────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────┤
│ INTERNET │ To load the React JavaScript library used to render the app's user interface, served from a public Content Delivery Network (CDN). │
├──────────────────────┼────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────┤
│ ACCESS_NETWORK_STATE │ To detect whether the device has an active network connection before attempting to load the above library. │
└──────────────────────┴────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────┘
We do not use these permissions to track you, send your data anywhere, or download anything other than the standard JavaScript library required for the app to display
correctly.
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4. Third-Party Services
Lab Craft loads the React JavaScript library from a public CDN provided by unpkg.com the first time you launch the app. This is a one-time technical request that
fetches a public, open-source library. No personal data is sent to unpkg.com beyond what any standard web request automatically includes (such as your device's public
IP address and browser User-Agent string), which unpkg.com may log for technical and abuse-prevention purposes.
You can review unpkg.com's policies at: https://unpkg.com
Lab Craft does not integrate with any other third-party service, advertising network, social media platform, analytics provider, or cloud backup system.
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5. Children's Privacy
Lab Craft is intended for users aged 13 and above. We do not knowingly collect any information from children under the age of 13.
If you believe that a child under 13 has used the App, please be assured that Lab Craft itself does not collect any personal information from anyone, regardless of
age. There is nothing for us to delete, because nothing is ever sent to us.
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6. Data Security
Because Lab Craft does not collect or transmit any personal information, there is no user data on our servers to secure. The local game progress stored on your device
is protected by the standard sandboxing mechanisms provided by the Android operating system.
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7. In-App Purchases and Advertising
The current version of Lab Craft contains:
- No in-app purchases
- No advertisements
- No subscriptions
If we add any of these features in a future version, this Privacy Policy will be updated accordingly and the changes will be made clear before you use the new
features.
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8. Your Rights
Because we do not collect any personal data, most data-protection rights (such as the right to access, correct, or delete personal data) do not technically apply.
However, you always have the right to:
- Stop using Lab Craft at any time
- Uninstall the App, which permanently removes all locally stored data
- Contact us with any questions about this Privacy Policy
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9. Changes to This Privacy Policy
We may update this Privacy Policy from time to time, for example to reflect new features, legal requirements, or changes in technology. The "Last updated" date at the
top of this page shows when the most recent changes were made. Continued use of Lab Craft after changes are posted constitutes acceptance of the updated Policy.
We encourage you to review this page periodically.
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10. Compliance
This Privacy Policy is intended to comply with:
- Google Play Developer Program Policies
- Google Play Families Policy (where applicable)
- The General Data Protection Regulation (GDPR) of the European Union
- The California Consumer Privacy Act (CCPA)
- The Digital Personal Data Protection Act, 2023 (India)
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11. Contact Us
If you have any questions, concerns, or feedback about this Privacy Policy or about Lab Craft itself, please contact:
Developer: SUMIT SINGH
Email: sumits7196@gmail.com
We will do our best to respond within 7 business days.