Settings

How Spounce behaves, where your data lives, and what is real versus simulated.

Appearance

Following your device, which is currently light.

Canvas

Gentle movementSmart grouping — draws items of the same category and product type togetherCompare prices against“Price you last saw” only moves when you open an item. A background update never resets it.

Colour bands

Ring intensity on the canvas comes from the size of the move. Colour is never the only signal: an arrow and a number appear alongside it.

Counts as unchangedunder 1%

Subtle1% to 5%

Moderate5% to 15%

Strong15% and over

Shown as staleolder than 48h

Automatic price checks

Syncing…

Your eBay and Best Buy items are checked about every 6 hours, even while Spounce is closed. New prices arrive here when you open it, and alerts fire then. Sample items and items you entered by hand are not checked.

Last background runnot yet — the first runs within minutes of the server starting

Your items being checked0

Last synced to this browser—

Tracking providers

Checking\u2026

Not yet implemented: notification delivery. Alerts are recorded and shown in the app, but Spounce does not send email or push notifications yet.

Your data

Stored inThis browser only

Syncs across devicesNo

Your own items0

Sample items0

Price observations0

Boards0

Alert rules0

Without an account, everything lives in this browser on this device: another device starts empty, and clearing site data deletes your boards.

About

Spounce prototype. The demonstration catalogue uses invented brands, merchants and prices. Saved items is the keyboard-navigable alternative to the canvas.