BIL group built the 数学奥林匹克冒险 app as a Commercial app. This SERVICE is provided by BIL group and is intended for use as is.
Information Collection and Use
This app requires a one-time purchase to download. Please note that all payment transactions are securely processed and managed entirely by the Google Play Store. We (BIL group) do not collect, process, or have access to your financial information, such as credit card details.
Furthermore, to ensure your privacy, this app operates purely offline and does not collect, store, or share any personal information, usage data, or location data.
Children’s Privacy
We are deeply committed to protecting children's privacy. We recognize that our app's target audience includes children under the age of 13. We strictly comply with the Children's Online Privacy Protection Act (COPPA) and Google Play's Families Policy requirements.
This app does not collect, store, or share any personally identifiable information from any users, including children. Additionally, to provide a safe environment for children, this app contains:
No advertisements (Ads)
No in-app purchases (IAP)
No external links to social media or websites
Contact Us
If you have any questions or suggestions about our Privacy Policy, do not hesitate to contact us at katyma2013@gmail.com.