Effective date: October 6, 2026
SparkSprint is a single-player arithmetic game by Haosheng Li / Bubu Studio. No game account is required. Progress, game history, unlocked items, settings, and a local copy of your Spark Plus entitlement are stored on your device. We do not operate a game-save server or a separate analytics service.
The iOS and Android versions use Google AdMob for interstitial ads at natural breaks and optional rewarded videos. Rewarded videos begin when you choose an advertised reward. Spark Plus removes interstitials and grants the offered rewards without watching a video. Desktop and web versions do not use these mobile advertising SDKs.
Google Mobile Ads and its User Messaging Platform (UMP) may process IP addresses and coarse location, device and advertising identifiers, advertisements shown, app and ad interactions, crash reports, performance information, and other diagnostics. These services use data to deliver and measure advertising, personalize ads where permitted, provide consent features, analyze service performance, and detect fraud. Google may share data with advertising partners. Data collected by the Google Mobile Ads SDK is encrypted in transit.
UMP updates consent information at launch and presents privacy choices where required, including the EEA, UK, and Switzerland. The advertising SDK is initialized only when the consent status permits ads. Where required by UMP, Settings → Privacy options lets you review or change your choices.
On iOS, we request App Tracking Transparency permission through Google's IDFA explanation flow. If you allow tracking, Google may use the IDFA to link activity with data from other companies' apps or websites for advertising and measurement. Declining tracking does not prevent gameplay; the IDFA is not sent with ad requests. You can change tracking permission in iOS Settings. On Android, you can reset or delete your advertising ID in device settings. Non-personalized or limited ads may still involve data processing for delivery, security, and measurement.
For Google's practices and choices, see Google's Privacy Policy and how Google uses information from apps using its services.
Spark Plus is a one-time, non-consumable purchase processed by Apple's App Store or Google Play through OpenIAP. The app receives product and transaction information to recognize, restore, and finish purchases, and to respond to refunds or revocations. We do not receive your card or banking details and do not send purchase receipts to a developer-operated server. The store retains purchase records under its own policies. You can restore Spark Plus using the same store account after reinstalling.
The game does not request access to contacts, photos, camera, microphone, or precise location. Removing the app or clearing its data removes its local save, subject to any device backup or restore settings; it does not delete store purchase records or data held by advertising providers. Contact those providers using their privacy controls for data they hold.
If you email support, we receive the information you send and use it to respond. Contact us to request deletion of that correspondence. Visiting this website also sends a request to its hosting provider, which may process ordinary connection and security logs.
SparkSprint is intended for users aged 13 and over and is not directed to children under 13. We do not knowingly collect children's personal information through a developer-operated service. Contact us if you believe a child has sent us personal information.
Changes will be posted here with a revised effective date. For privacy questions or support, email mike007jd@gmail.com or visit the support page.