FAQ for Walls by HYP

What is in the collection?

A curated collection of public-domain art and space photography, ready to unlock and set as your wallpaper. The launch collection is public-domain work from The Met Open Access (CC0) and NASA. Each wallpaper shows its source credit.

How do coins work?

Coins are used only in this app to unlock wallpapers. You buy coin packs with Google Play Billing, and the coins are added to your wallet after the server verifies the purchase. Unlocking a wallpaper debits its price in coins from your balance. Coins do not expire and cannot be exchanged for money.

Why can I not download wallpapers?

The app applies wallpapers directly to your device without saving the original file to your gallery, downloads, or shared storage. Originals are only readable through a short-lived link while the app applies the wallpaper. This keeps the full-resolution files inside the app for everyone, and protects the work of any living artist whose wallpapers appear here.

Can an applied wallpaper still be captured?

Yes, and we want to be honest about this. Once a wallpaper is applied, it is your home or lock screen image. A screenshot of the launcher will include it, and a rooted device can extract system content. The app blocks screenshots and file saving inside the app to prevent casual extraction, but it does not provide DRM.

How do I restore my purchases on a new device?

Sign in with the same Google account. Your coin balance, unlocked wallpapers, and history are stored on the server, so they appear automatically after sign-in. The app also syncs any purchase that was left unconfirmed the last time you used it.

How do refunds affect my coins?

If a purchase is refunded through Google Play, the coins from that purchase are debited from your balance. The balance can go negative, and while it is negative you cannot unlock new wallpapers until it is positive again. Wallpapers you already unlocked stay unlocked.

How do I delete my account?

In the app: Settings > Account > Delete account. This deletes your account data, including your balance and entitlements, and signs you out. You can also use the web page at walls-hyp.web.app/delete-account. Purchase records may be kept where required for tax, accounting, and fraud prevention.

Who do I contact about problems?

support@hypweb.in