Overview
Elunoku is an offline-first Sudoku app designed to work without account registration or a custom backend.
Core gameplay data stays on your device. Elunoku uses Firebase Analytics for limited product analytics and Google Mobile Ads for optional rewarded content and occasional interstitial placements. Google User Messaging Platform is used to present privacy choices where required.
Information We Collect
- Game sessions, puzzle progress, notes, elapsed time, mistakes, hints, completed-game history, daily challenge records, achievements, theme choices, language, and gameplay settings stored locally on your device.
- Limited app interaction events through Firebase Analytics, such as onboarding completion, game or daily challenge starts and completions, selected difficulty, hint usage, achievement unlocks, mistake counts, and broad duration buckets.
- Technical app and device information that Firebase Analytics may process to provide analytics, such as app version, operating system, device category, locale, and an app-instance identifier.
- Advertising and consent-related information that Google Mobile Ads and User Messaging Platform may process, such as IP-derived approximate location, device or app identifiers, ad impressions and interactions, consent choices, and diagnostic or performance information.
- Contact details and message content only when you voluntarily email Ascend Spark for support.
How We Use Information
- Provide and preserve local Sudoku gameplay, settings, progress, statistics, and achievements.
- Understand aggregate feature usage and improve onboarding, puzzle flows, hints, daily challenges, accessibility, and localization.
- Provide optional rewarded content, limit how often placements appear, measure delivery, respect applicable privacy choices, and help detect invalid activity or abuse.
- Respond to support requests and investigate reported issues.
Sharing and Third-Party Services
- We do not sell personal information or Sudoku gameplay content.
- Firebase Analytics, a Google service, processes limited analytics data on our behalf under Google's applicable terms and privacy practices.
- Google Mobile Ads and Google User Messaging Platform process advertising, consent, device, interaction, and diagnostic information on our behalf under Google's applicable terms and privacy practices.
- Elunoku requests non-personalized ads, does not request Apple's App Tracking Transparency permission, and does not include in-app purchases or account-based cloud sync.
- When you choose the app's share action, the content you select is handled by the iOS share sheet and the destination service you choose. Elunoku does not share it automatically.
Retention
- Local gameplay data remains on your device until you delete it through app behavior, reset or erase the device, or remove the app and its data.
- Firebase Analytics data is retained according to the analytics configuration and Google's applicable retention practices.
- Advertising and consent data is retained according to Google's applicable configuration, legal requirements, and retention practices.
- Support communications are retained only as long as reasonably needed to respond, troubleshoot, and maintain appropriate business records.
Your Choices and Rights
- You can play the core game offline. Analytics delivery and network-based content may be delayed or unavailable while the device is offline without preventing gameplay.
- Where required, you can review or update advertising privacy choices from Elunoku's Privacy settings. Declining optional choices does not block the core Sudoku game.
- You can remove locally stored Elunoku data by deleting the app and its data from your device.
- Because the current version has no account-based cloud profile, there is no Elunoku account to delete.
- You may contact us to request access, correction, or deletion of personal information contained in support communications you sent directly to us.
Children's Privacy
Elunoku is a general-audience puzzle app and is not specifically directed to children under 13. We do not knowingly collect personal information from children.
Contact Us
If you have questions about this policy or want to submit a privacy request, contact hello@ascend-spark.com.