Privacy Policy — leo Ads Manager

Last updated: October 18, 2026

This Privacy Policy describes how the application leo Ads Manager (the “Application”), developed and operated by independent developer PING GUO (the “Developer”), accesses, uses, stores, and protects information obtained through Google APIs. It also covers this website, https://ads009.com (the “Website”).

1. What leo Ads Manager is

leo Ads Manager is a personal, single-user software application. The Developer built it to manage his own Google Ads accounts through the Google Ads API: creating and editing campaigns, ad groups, ads, and keywords; adjusting budgets and campaign status; and retrieving performance reports for those accounts. The Application is used only by the Developer himself. It is not offered to the public, it has no external users, and no one else can sign in to it or authorize it.

2. Information the Application accesses through Google APIs

When the Developer signs in with his own Google account and grants authorization, the Application accesses the following data through the Google Ads API, solely for the Developer’s own Google Ads accounts held under his own manager account:

• Google Ads account information, such as account names, account IDs, currency, and time zone of the Developer’s own accounts;
• Campaign data, including campaigns, ad groups, ads, keywords, budgets, bids, and campaign status;
• Performance statistics reported by Google Ads, such as impressions, clicks, cost, and conversions.

The Application also stores the OAuth access and refresh tokens issued for the Developer’s own authorization, so that the Developer does not have to sign in again for every operation. The Application does not access Gmail, Google Drive, contacts, location, photos, or any other Google service, and it does not request any sensitive or restricted OAuth scopes.

3. How the information is used

Information obtained through Google APIs is used only to operate the Developer’s own Google Ads accounts on his own behalf: displaying his account and campaign data to himself, applying the changes he decides to make, and producing his own performance reports. It is not used for any other purpose. In particular, the data is never used to serve advertising to any person, to build profiles, or to make decisions about any individual other than the Developer himself.

4. Storage and security

OAuth tokens and application data are stored only on systems under the Developer’s personal control — his own computer and his own private workspace accounts that he uses for his own reporting — protected by account passwords and operating-system access controls. Data in transit between the Application and Google APIs is encrypted using HTTPS/TLS as provided by Google.

5. Sharing and transfer

The Developer does not sell, rent, trade, or share information obtained through Google APIs with any third party, and does not transfer it to any third party except as necessary for the Application to communicate with Google’s own APIs on the Developer’s behalf. No advertising networks, data brokers, or analytics providers receive this data.

6. Limited Use disclosure

leo Ads Manager’s use and transfer of information received from Google APIs will adhere to the Google API Services User Data Policy, including the Limited Use requirements.

7. Retention, deletion, and revocation

Application data is retained only for as long as the Developer needs it to manage and report on his own Google Ads accounts, and the Developer can delete locally stored data and tokens at any time. Because the only authorized user is the Developer himself, revocation is in his hands at all times: he can remove the Application’s access at any time from his Google Account permissions page at https://myaccount.google.com/permissions, after which the Application can no longer access any Google data. Requests or questions about deletion may also be sent to the contact address in Section 9.

8. This Website

This Website is a static, informational site that is publicly available without signing in. It does not collect visitors’ personal information, does not offer user accounts, does not set tracking cookies, and does not run analytics or advertising scripts.

9. Contact

Developer: PING GUO, independent developer. Questions about this Privacy Policy or about leo Ads Manager may be sent to [email protected].

10. Changes to this policy

If this Privacy Policy changes, the updated version will be posted on this page with a new “Last updated” date.