What is it?

What frustrates shoppers isn’t high prices—it’s not seeing through them. Tags say “sale,” but some are per 500g, some per 250g, some a fixed box price. Before you’ve finished converting, you’ve already bought.

WorthIt (斤斤计较) clears that fog. Enter price and weight, get yuan-per-jin in three seconds. Compare the same item across stores and pack sizes. Category references include typical price ranges so you’re not led by “today’s special” alone.

What we believe

It’s the pocket calculator you pull out while shopping—no fluff, built for those moments that look cheap but feel wrong after the math. Especially handy if you don’t haunt wet markets every day: calculate first, then buy clear.

See every jin clearly—then it’s a real deal.

Privacy

No account, no network, no cloud. History stays on your phone. You can still generate a comparison card and share it with family.

Stack

Pure SwiftUI + SwiftData. No third-party SDKs, no ads, no accounts. Everything runs on-device.

Contact

Send feedback via the in-app Feedback entry. We read every message.