Circuit Champ Privacy Policy
Envizzion operates Circuit Champ, an educational circuit-simulation app. This policy explains how the app handles information when you use it.
Information the app may process
Circuit Champ may use an anonymous or signed-in Firebase account to save progress, cloud circuits, and app settings. If you choose to sign in with a supported provider, the app may receive account information necessary to connect your progress to that account.
The app may process circuit designs, progress, settings, purchase-entitlement status, and technical information needed to operate, secure, and improve the service. If ads are enabled in the free version, Google AdMob may process device, advertising, and usage information to provide, measure, and protect advertising. If you purchase Circuit Champ Pro, RevenueCat and Google Play may process purchase and entitlement information to validate and restore the purchase.
How Envizzion uses information
Envizzion uses this information to provide circuit simulations, save and restore progress, maintain account features, process optional purchases, serve or limit ads, prevent fraud and abuse, provide support, and improve reliability.
Sharing
Envizzion uses service providers that process information on its behalf: Google Firebase for app accounts and cloud data, Google Play for Android transactions, Google AdMob for advertising where enabled, and RevenueCat for purchase validation and entitlement management. These providers process information under their own applicable privacy terms and policies.
Children and general audiences
Circuit Champ is designed for general audiences, including learners. The app uses an age gate to apply the appropriate ad treatment where applicable. Parents or guardians should supervise children’s use of the app and may contact us about privacy questions or deletion requests.
Data retention and deletion
We keep information only for as long as needed to provide the service, meet legal obligations, resolve disputes, and enforce agreements. To request deletion of account-linked cloud data, contact Envizzion at envizzioninc@gmail.com from the email or account associated with the request. We may need information to verify and process the request.
Security
We use reasonable safeguards and service providers that support encrypted transmission. No method of electronic storage or transmission is completely secure.
Your choices
You can avoid optional sign-in features, manage or reset app data through the app and device settings where available, manage Google Play purchases through Google Play, and contact us with privacy requests.
Changes to this policy
We may update this policy when the app or applicable requirements change. We will post the updated policy with a revised effective date.
Contact
Envizzion
envizzioninc@gmail.com