Decoyo: Privacy Wallet

Keep a separate set of checkout details and present them on your terms, on the device.

Utilities

Who it's for

Someone asked for a phone number by a shop that does not need it.

The problem

A form that asks for too much

A phone number or a name the purchase never needed.

One real identity, everywhere

The same details sit exposed at every checkout.

A checkout form asks for more than the purchase requires, and the same real details end up exposed at every one of them.

From trigger to relief

Set up a counter identity

Choose which details it carries, on this device.

Present it at checkout

A card ready to show, kept behind Face ID.

Reveal the real value only when you choose

Face ID gates the switch back to what is true.

Nothing leaves the device

No account, no server: generated and kept on the phone.

Four steps from setting up a counter identity to presenting it at checkout, with the real details revealed only behind Face ID.

Screenshots

Decoyo present screen showing a counter identity card with an email visible and a phone number hidden
The present screen: a counter-identity card kept behind Face ID, with an email shown and a phone number hidden until tapped.
Decoyo edit a detail screen with a stand-in value set to rotate itself on a schedule
Editing one detail: a stand-in value that rotates itself on a schedule you choose, so a one-off share does not stay valid forever.
Decoyo settings screen stating real details stay on the phone and appear only behind Face ID
Settings: real details stay encrypted on the phone and appear only behind Face ID, with no account and nothing uploaded.

Try it

Not live yet. The screenshots above come straight from the real build.

Running the real app in your browser needs a domain that is not set up yet.

Open the live app

Price

$5.99 once. One-time lifetime.

Free: 2 counter-identities.

What's different

A separate set of details you choose to present, held on the device, with the real value behind a biometric check.