Privacy Policy
Last updated: October 28, 2026
RevUpBrain (www.revupbrain.com) is run by WizSaurus. We make free learning games and tools for kids, families, schools, churches and seniors. This page explains what information is used when you visit our site and how advertising works here.
Information we collect
- No accounts, no sign-up. We do not ask for your name, email, address or any other personal information to play our games or use our tools.
- Game progress and settings (for example scores, levels, sound on/off) are saved only in your own browser using local storage. This information stays on your device and is not sent to us. You can remove it at any time by clearing your browser's site data.
- Camera and microphone. Some games and tools (for example motion games and speech tools) ask for permission to use your camera or microphone. The video and sound are processed inside your browser on your device. They are not recorded, uploaded or stored by us.
- Pictures and files you open in our tools (for example the background remover or image upscaler) are processed inside your browser. They are not uploaded to us.
- Emails. If you email us, we receive your email address and message and use them only to reply to you.
Hosting and basic logs
Our site is hosted on Google Firebase Hosting. Like most websites, the hosting service may automatically record technical information such as your IP address, browser type and the pages requested, to deliver the site and keep it secure. See the Firebase privacy information.
Advertising and cookies
We use Google AdSense to show ads, which helps keep our games free.
- Third-party vendors, including Google, use cookies to serve ads based on a user's prior visits to this website or other websites.
- Google's use of advertising cookies enables it and its partners to serve ads to users based on their visit to this site and/or other sites on the Internet.
- You may opt out of personalized advertising by visiting Google Ads Settings. You can also opt out of some third-party vendors' use of cookies for personalized advertising at www.aboutads.info.
- Learn more in How Google uses information from sites or apps that use its services and the Google advertising policy.
Visitors from the European Economic Area, the United Kingdom and Switzerland may be asked for consent before cookies are used for advertising.
Children's privacy
Many of our visitors are children. We do not knowingly collect personal information from children, and our games do not ask children to type in personal information. Parents and teachers who have questions, or who believe a child has sent us personal information by email, can contact us and we will delete it.
Links to other sites
Some pages link to other websites (for example the sources of free pictures and sounds we use). Their privacy policies apply when you visit them.
Changes to this policy
If we change this policy, we will update this page and the date at the top.
Contact us
Questions about privacy: wizsaurus@gmail.com