Number Draw Privacy Policy
App: Number Draw (Android: com.kkensu.www.randnumber; iOS: com.kkensu.randnumber) · Terms of Service · 한국어
This English version is a translation provided for convenience. If it differs from the Korean original, the Korean original prevails.
- Announced: October 20, 2026
- Effective: October 27, 2026
KENTEC (the "Provider") values the personal information of people who use Number Draw (the "App") and complies with the Korean Personal Information Protection Act and other applicable laws.
1. What is collected and why
The App has no sign-up, and the Provider does not directly collect your name or contact details. Draw settings and results are stored on your device. If you share results or an Excel file, that content is passed to the external app you choose. Advertising, analytics, diagnostics and notification SDKs may process the identifiers and usage data listed below.
The following information may be collected automatically through the third-party services the App uses.
- Google AdMob: advertising ID (Android ADID or iOS IDFA, where permitted), device information, IP address, ad interaction data (purpose: serving ads and measuring ad performance)
- Google Firebase Analytics: app usage records (screen views and feature-use events), app instance ID, device information (model, OS version), approximate location (country, region), in-app purchase events (item, amount, currency) (purpose: usage statistics and service improvement)
- Google Firebase Crashlytics: crash logs, device information (model, OS version), app version (purpose: finding the cause of errors and improving stability)
- Firebase Cloud Messaging and Apple APNs: Firebase installation identifier, push registration token, device and app information (purpose: delivering opted-in app news and managing delivery status)
- Google Play and Apple App Store billing: payment information (payment method, amount and so on) (purpose: processing the in-app purchase that removes ads)
App news is off by default. Topic subscription and display are enabled only after you opt in separately in app settings. System notification permission does not replace that choice. Turning it off requests unsubscription and stops new foreground notifications; notifications already queued for delivery may still arrive. Firebase initialization may process installation identifiers and registration tokens through Google and Apple. The Provider does not upload tokens to its own server.
2. In-app purchase
1. The App sells an in-app item, "Remove ads (lifetime)". Payment is processed by Google Play on Android or Apple App Store on iOS, and the Provider does not collect or keep your payment method or card details.
2. To apply ad removal, the App stores only whether you have purchased it, on your device.
3. Information processed during billing is governed by the purchasing store's Google or Apple privacy policy.
3. Retention
- Draw settings and results on your device: you can delete them with "Reset data" or by uninstalling the App. Ad removal and your app news choice are managed separately from resetting draw data. Your purchase record is kept in the Google or Apple account used in the purchasing store, so you can apply it again with "Restore purchase" after reinstalling.
- Information collected by third-party services: kept and then deleted according to each service's retention policy.
4. Transfer of personal information overseas
The third-party services the App uses transfer the collected information outside Korea for processing.
- Recipients: Google LLC (United States, contact: https://support.google.com/policies) and Apple Inc. (United States, iOS billing and push delivery, contact: https://www.apple.com/privacy/)
- Countries: the United States and other countries where Google and Apple services process data
- Items transferred: the information collected by third-party services listed in section 1
- When and how: sent over the network from time to time while you use the App
- Purpose: the purposes listed in section 1
- Retention: according to each service's retention policy
- How to refuse and the effect: you can refuse ad personalization and the like as described in section 6, but to refuse all transfers that occur while using the App, you need to stop using the App.
5. Privacy policies of third-party services
6. Your rights and how to exercise them
1. You can reset or delete your advertising ID in Android Settings > Privacy > Ads, or deny app tracking in iOS Settings > Privacy & Security > Tracking.
2. For users in regulated regions such as the European Economic Area (EEA), the App shows a consent request (Google UMP) before serving ads, and you can change your choice in the App's settings.
3. You can delete draw settings and results with "Reset data" or by uninstalling the App. Manage app news separately in settings.
7. Children's information
The App does not separately collect personal information from children under 14.
8. Privacy officer
- Officer: Hyunchol Jo (KENTEC)
- Email: kkensu@gmail.com
9. Changes to this policy
If this policy changes, notice is given on this page and through an app update at least 7 days before it takes effect. Previous versions are listed in the history below.
Revision history
- Effective October 27, 2026: added iOS billing, restoration, advertising and push disclosures, app news choices and sharing details
- Effective September 21, 2026: listed the items collected by Firebase Analytics and Crashlytics; added in-app purchase (ad removal), overseas transfer and privacy officer sections
- Effective March 16, 2019 to September 20, 2026: previous policy (Korean) — https://app-factory.pages.kkensu.com/app-factory/randnumber/privacy_v1.html