Privacy Policy
Effective date: Oct 12, 2026. This policy covers devfofun.com and the apps published here, including Assistant Center MCP.
Overview
devfofun builds small, focused applications. This policy explains what information is collected when you visit, how it is used, and the choices you have.
Information we collect
- Basic technical data your browser sends automatically, such as pages visited, browser type, and approximate region derived from network data.
- Information you choose to send, such as an email if you contact the site.
- No accounts, no tracking profiles, and no advertising identifiers are created by this site itself.
How information is used
- To operate and keep the site working.
- To understand which pages are visited so the site can be improved.
- To respond if you contact the site.
Google user data
Some apps here support signing in with a Google account. When you choose to connect a Google account, this section describes exactly how that data is handled.
What we access
- Basic account details needed to identify the account you signed in with.
- Calendar data, tasks, and mail, and only for the features you ask the app to perform.
- Nothing beyond the permissions shown on the consent screen at the time you sign in.
How we use it
- To provide and improve the features you requested, such as reading your calendar or tasks so the app can act on them for you.
- For nothing else. Google user data is never used for advertising, profiling, credit decisions, or any purpose you did not ask for.
How we store it
Data is kept on the owner's own machine, in the app's private storage, and is protected by sign-in controls and encrypted connections. Access tokens are stored on that machine and are not published or shared.
What we share
Google user data is not sold, rented, or transferred to third parties. It is not shared with advertising platforms, data brokers, or information resellers. It is disclosed only where required by law, or to keep the service secure.
Human access
No one reads your Google user data. It is not reviewed by hand, except where you have clearly asked for specific content to be looked at, or where it is strictly necessary to investigate a security or abuse issue or to comply with the law.
Retention and deletion
Google user data is kept only as long as needed to provide the features you use. You can disconnect access at any time from your Google account settings, or by asking us, and the stored data is deleted.
Limited Use
Use and transfer of information received from Google APIs adheres to the Google API Services User Data Policy, including the Limited Use requirements. In plain terms: data is used only to provide or improve the user-facing features that are visible and prominent in the app, transfers are limited to what is needed to run those features, and no one reads the data by hand.
Sharing outside Google data
Other information is not sold or rented. It is shared only when needed to run the site, such as with a hosting provider, or when required by law.
Security
Reasonable measures are used to protect information, including encrypted connections. No method is completely secure, so absolute security cannot be guaranteed.
Your choices
- You can browse without providing contact information.
- You can request access, correction, or deletion of a message you sent.
- You can revoke Google access at any time from your Google account settings.
Children
This site and its apps are not directed to children and do not knowingly collect information from children.
Changes
This policy may be updated as the apps grow. The effective date above will be revised when that happens, and material changes to how Google user data is used will be announced before they take effect.
Contact
For privacy questions, contact: