USEBY.
App Soon

See what
goes first.
Not more
than that.

A local-first expiry tracker for iPhone. Scan packaging. Read the date. Know what to use next.

Open App
SEE WHAT GOES FIRST. USEBY. LOCAL-FIRST. NO CLOUD. NO CHAOS. SEE WHAT GOES FIRST. USEBY. LOCAL-FIRST. NO CLOUD. NO CHAOS. SEE WHAT GOES FIRST. USEBY. LOCAL-FIRST. NO CLOUD. NO CHAOS. SEE WHAT GOES FIRST. USEBY. LOCAL-FIRST. NO CLOUD. NO CHAOS. SEE WHAT GOES FIRST. USEBY. LOCAL-FIRST. NO CLOUD. NO CHAOS. SEE WHAT GOES FIRST. USEBY. LOCAL-FIRST. NO CLOUD. NO CHAOS. SEE WHAT GOES FIRST. USEBY. LOCAL-FIRST. NO CLOUD. NO CHAOS. SEE WHAT GOES FIRST. USEBY. LOCAL-FIRST. NO CLOUD. NO CHAOS.

01. Scan

Read
Dates

Take a photo of the package and confirm the result fast. The app is built around one short scan-to-save flow.

02. Privacy

Local
Only

No account. No cloud required. Your food items, reminder setup, and app flow stay on your iPhone.

03. Focus

Use
Soon

Useby shows what expires first so you can act in time without turning food tracking into a noisy household app.