CatXapp is an iPhone app for scrap yards and catalytic converter buyers. Search converter codes, see live PGM-adjusted buy prices, build carts, set margin, and export PDF receipts.

How do converter prices update?

CatXapp adjusts catalog prices using live platinum, palladium, and rhodium spot markets. Tap refresh on the market strip to pull the latest spots.

What is the difference between Essential and Pro?

Essential includes unlimited code lookup and live PGM-adjusted prices. Pro adds cart tools, profit margin control, saved loads, and PDF export.

Is CatXapp available on Android?

CatXapp is available on iPhone running iOS 17 or later through the App Store.

Catalytic converter pricing for iPhone

What’s it worth? One tap.

Q: Is there a free trial?

Yes. New users get 5 free code lookups per week with no account. CatXapp Pro monthly also includes a 3-day free trial through the App Store (previously 14 days). Cancel anytime in Apple Account settings.

Enter the converter code — CatXapp shows the live buy price instantly. No more guessing at the scale.

Download on the App Store See plans

20,000+ codes · Live Pt · Pd · Rh · 5 free lookups/week · 3-day Pro trial

CatXapp search result for converter code 12596678 with live market prices

20,000+ converter codes, one search.

Full or partial code, any brand — GM, Toyota, Diesel, Ford, and more. Matches in milliseconds when stamps are hard to read.

CatXapp partial code search highlighting matching converter codes

Real-time metal prices, in your pocket.

Platinum, palladium, and rhodium spot prices — refresh on tap so every quote reflects today’s market.

CatXapp home screen with live platinum, palladium, and rhodium market strip

Build the quote. Send the PDF.

Add cats to a cart, set integrity and margin, then hand the seller a clean, dated PDF receipt — saved per customer.

Pro feature

CatXapp cart with converter codes and live market price button

CatXapp PDF receipt for Reynolds Auto Repair

Stop overpaying

Set your margin. Keep your profit.

Dial in your profit margin once. Every search and quote updates automatically.

Pro feature

CatXapp profit margin slider in Pricing settings

Simple plans for the yard

Start free with 5 code lookups per week. Need more? Essential for unlimited search, or Pro with a 3-day free trial. Cancel anytime.

Free

Try it on the yard — no account

$0 / week

5 code lookups per week
Live Pt · Pd · Rh adjusted prices
No credit card required

Download free

Essential

Unlimited lookup & live PGM prices

$7.99 / mo

Unlimited converter code search
Live Pt · Pd · Rh adjusted prices
$69.99 / year option

Subscribe on App Store

Pro

Cart, margin, saved loads & PDF

$13.99 / mo

Everything in Essential
3-day free trial on monthly
Cart, margin, PDF export
$119.99 / year option

Start 3-day Pro trial

FAQ

What is CatXapp?

An iPhone app for scrap yards and catalytic converter buyers — code search, live PGM-adjusted buy prices, carts, margin, and PDF receipts.

How do prices update?

Catalog prices adjust with live platinum, palladium, and rhodium spots. Tap refresh on the market strip for the latest.

Essential vs Pro?

Free: 5 lookups per week. Essential: unlimited lookup + live PGM prices. Pro: cart, margin, saved loads, and PDF export.

Is there a free trial?

Yes. Download free and get 5 code lookups per week with no account. Pro monthly also includes a 3-day free trial via the App Store (previously 14 days). Cancel in Settings → Apple Account → Subscriptions.