Privacy Policy

Last updated 2026-09-07

build-your.app (we call the app "Bya" for short) lets you describe an app in plain language and get one built for you. This page explains, plainly, what we collect and why.

What we collect

• An install ID, created on your device the first time you open the app. It has no name or email attached.
• A device token, which lets our server recognize your device on later visits.
• The prompts you write and the apps we generate from them, so you can come back to and edit your own builds.
• Once purchases through Google Play are live, a record of what you bought, handled by Google Play, not by us directly.

What we don't do

No ads, anywhere in the app. We never sell your data to anyone, for any reason.

How your prompt is used

To build your app, we send your prompt to our AI provider, a third-party service that turns your description into working code. That's the only reason your prompt ever leaves our server. We don't hand it to anyone else, and we don't use it to train anything of our own.

If you publish an app

Publishing an app to the community listing is your choice, made from inside the app. Once published, its title, icon, screenshots, category, the prompt you used to build it, and your chosen creator handle are all visible to anyone browsing the community, until you unpublish it.

Deleting your data

Open any app's Data screen inside Bya and delete its data, then uninstall the Bya app itself. That removes what's on your device. To ask us to remove anything stored on our server, email us (below) and we'll take care of it.

Contact

Questions, requests, anything at all: hellomynameisntandy@gmail.com.