Privacy Policy

Last Updated: October 2026

The Mayone Co., Ltd. Apps are created by Mayone Co., Ltd., a limited liability company under Vietnamese law.

This Privacy Policy is compliant with the General Data Protection Regulation (GDPR 2016/679) and applicable global data protection laws. Mayone Co., Ltd. is an App development and app publishing company. We deliver Apps to almost all app stores all over the world (including Google Play Store and Apple App Store). We create Apps for many different devices including but not limited to phones, tablets, watches, TVs, and desktop computers. By using any of our Apps, you are consenting to our processing of data as outlined in this Privacy Policy. Our terms for the use of Apps (which can be found here Terms of Use) apply to your use of the Apps.

1. What Data Do Our Apps Obtain?

1.1 We collect data about you and the way the Apps are used in various ways:

• (a) Automatically Collected Data – The Apps collect certain data automatically, such as: the type of device you use, device identifiers (such as the resettable advertising identifier assigned to your device), the IP address of your device, geographical data such as the general location of your device, your operating system, Wi-Fi MAC address in your area, the type of internet browsers you use, data connection status and success/failure of connection, crash logs, diagnostic data, and data about the way you use the App, and other non-personal data as reasonably required by us to enhance our services. If you activated "Location" in the settings of your device and allowed the App to collect data about the precise location of your device, the App will collect such data. Furthermore, we may collect location data using network triangulation, GPS, and Wi-Fi IP address to determine your general device location. We also may collect location data and other diagnostic data through the App for network analytics and troubleshooting purposes.
• (b) User Provided Data – The App obtains the data you provide when you download and use the App. Depending on the specific App, we may ask that you provide:
  • (i) your name, email address, age, username, password, and other registration data;
  • (ii) transaction-related data, such as when you make in-app purchases or subscriptions, respond to any offers, or download or use Apps from us;
  • (iii) data you provide us when you contact us for customer support or feedback; and
  • (iv) data or media content you enter or import into our system when using the App (such as photos, files, or contact data processed locally or on-device to perform App features).
• (c) Other Sources – We may also get data from other trusted sources (such as app store providers, attribution partners, and analytics services) and may combine it with data collected about you.

2. Data Sharing and Advertising

• 2.1 To the extent feasible, we only use your data in an anonymized, hashed, or obfuscated way. We only use personally identifiable information to the extent required to provide our services.
• 2.2 We may share your data with third parties in the ways that are described in this Privacy Policy. We may disclose your data (a) as required by law, such as to comply with a subpoena or similar legal process, (b) when we believe in good faith that disclosure is necessary to protect our rights, protect your safety or the safety of others, investigate fraud, or respond to a government request, (c) with our trusted service providers who work on our behalf, do not have an independent use of the data we disclose to them, and have agreed to adhere to the rules outlined in this Privacy Policy, and (d) with third-party advertising networks and analytics companies as described below.
• 2.3 We may use and share the data, including Automatically Collected Data and User Provided Data, in an anonymized, hashed, or obfuscated way for purposes of advertisement by us or our partners. We do not pass any personally identifiable data to ad networks or advertisers. The data may be used for the purpose of serving users advertisements based on particular users' presumed interests, and also to present advertisements in third-party applications or other platforms. We work with advertisers and third-party advertising companies (such as Google AdMob and mediation partners) that collect data about how you interact with advertising and content provided in the App, which helps us keep the cost of the App free. Advertisers and advertising companies use some of the data collected by the App, including the advertising identifier assigned to your device, to serve advertisements that are targeted to your interests in the App. These third parties may also obtain anonymous data about other applications you have downloaded to your device, the websites and applications you visit, and your location in order to help analyze user behavior and serve targeted advertising on the App and on other applications and websites. We may use and share your location data to provide you with localized data, including localized advertising, within the App. To learn how to opt out of the use of data collected from the App for targeted advertising purposes, please see the "Managing Your Data" section of this Privacy Policy.
• 2.4 We may work with analytics and attribution companies (such as Google Analytics for Firebase, Firebase Crashlytics, and AppsFlyer) to help us understand how the App is being used, such as the frequency and duration of usage, campaign attribution, and in-app events.
• 2.5 If you have allowed us to collect data about your precise location by activating "Location" in the settings of your device, we may share it with our ad network partners in order to tailor the ads that are displayed within the App.
• 2.6 The paid or VIP subscription versions of our Apps generally do not contain third-party banner or interstitial advertising and will not use your data for this purpose. In the Apps that do not contain advertising, the data collection software may still collect diagnostic and analytics data to maintain App functionality, but will not use it to serve you interest-based advertising.

3. Managing Your Data

• 3.1 You can stop all collection of data by the App easily by uninstalling the App. You may use the standard uninstall processes as may be available as part of your device or via the application marketplace or network.
• 3.2 You may at any time opt out of further allowing the App to have access to your precise location data, camera, photo library, or notifications by deactivating the respective permissions in the privacy settings on your device.
• 3.3 Most modern devices provide advertising identifiers. These identifiers have different names depending on the brand of your device. For example, they are called Identifier for Advertisers (IDFA) on iOS/Apple devices, and Google Advertising ID (GAID / AAID) on Android devices. These operating systems let you see your advertising identifier in the settings of your device, and you control how it is used. It includes options for you to reset or delete your identifier and opt out of cross-app advertising. The features or functionality hereof may change at the discretion of the operating systems. To opt out of the use of data collected by our advertising partners across different applications to serve ads that are targeted to your interests, please consult the settings available on your device (for instance "Allow Apps to Request to Track" / "Limit Ad Tracking" on your iOS/Apple device and "Opt out of Ads Personalization" / "Delete advertising ID" on your Android device).
• 3.4 The Network Advertising Initiative (NAI) and the Digital Advertising Alliance (DAA) offer opt-out tools to assist you in managing your choices for participating companies. For more information about these tools, please visit: http://networkadvertising.org/choices or https://aboutads.info.

4. Business Transfers

Data about you may be disclosed as part of any merger, acquisition, or sale of company assets. In the unlikely event of an insolvency, bankruptcy, or receivership, your data may also be transferred as a business asset.

5. Children's Privacy

We do not use the Apps to knowingly solicit data from or market to children under the age of 13. If a parent or guardian becomes aware that his or her child has provided us with personal data without their consent, he or she should contact us at mayoneltd2026@gmail.com. We will delete or anonymize such data from our files within a reasonable time.

6. Security

We are concerned about safeguarding the confidentiality of your personal data. We provide physical, electronic, and procedural safeguards to protect data we process and maintain. For example, we limit access to this data to authorized employees and contractors who need to know that data in order to operate, develop, or improve our Apps. Please be aware that, although we endeavor to provide reasonable security for personal data we process and maintain, no security system can prevent all potential security breaches. As stated above, we use anonymization techniques in order to limit the use of personally identifiable information as much as possible.

7. Data Retention & Deletion Policy

We will retain User Provided Data for as long as you use the App and for a reasonable time thereafter. We will retain Automatically Collected Data for up to 12 months, and thereafter we may store it in aggregate. If you would like us to delete User Provided Data that you have provided via the App, please contact us at mayoneltd2026@gmail.com and we will respond in a reasonable time. Please note that some or all of the User Provided Data may be required in order for the App to function properly.

8. Changes to This Privacy Policy

This Privacy Policy may be updated from time to time. We will notify you of any changes to our Privacy Policy by posting the new Privacy Policy here. You are advised to consult this Privacy Policy regularly for any changes. If you have any questions, please contact us at mayoneltd2026@gmail.com.