Privacy Policy
Last updated — August 2026
This policy covers the Android applications I publish on Google Play under the name Airen, and the private tooling I use to advertise them. I am an independent developer working as an individual, reachable at contact@airenapp.top.
Each application published under the Airen name carries its own data safety declaration and privacy disclosure on its Google Play listing, describing what that application collects and why. For questions about a specific app, those disclosures apply and take precedence over this page.
I run a private tool, UAC Campaign Manager, which connects to the Google Ads API to manage advertising campaigns for my own applications. This section describes how that tool handles data obtained from Google.
What it accesses
- Google Ads account, campaign, ad group, ad and creative asset configuration for accounts I own.
- Advertising performance and spend data for those accounts: cost, impressions, clicks, conversions, conversion value and related metrics.
Access is granted through Google OAuth 2.0 when I sign in with my own Google account, using the
https://www.googleapis.com/auth/adwords scope. The tool cannot reach Google Ads accounts
outside the manager account hierarchy I control.
Why it accesses it
- To create and edit advertising campaigns for my own applications.
- To upload creative assets and replace the ones that perform poorly.
- To track advertising spend and analyse campaign performance.
How it is stored
- Data retrieved from the Google Ads API is stored in a private database on a server I control, which is not publicly accessible.
- Credentials are kept in environment variables on that server and are never published or committed to source control.
- The tool is used by me alone. There are no other users and no public interface.
What is never done with it
Google user data is not sold, rented or transferred to third parties. It is not used for advertising to other people, for profiling individuals, or for training machine learning or AI models.
It is used only for the purposes described above, in line with the Google API Services User Data Policy, including its Limited Use requirements.
Retention and removal
Advertising data is kept only as long as it is useful for campaign analysis and can be deleted at any time. Access can be revoked from the Google Account permissions page, which immediately ends the tool's ability to reach the Google Ads API.
This site is a set of static pages. It uses no analytics, no advertising trackers and no cookies, and it collects no personal information from visitors. Fonts are served from this domain rather than a third-party service. Standard web server logs record IP addresses and request details for security and diagnostics.
If this policy changes, the revised version appears on this page with a new date.
Questions about this policy:
contact@airenapp.top