Cat DB – Catalytic Converters

Scrap catalyst marketplace

Only for iPhone

Free · In‑App Purchases

iPhone

The No. 1 catalytic converter pricing app. Search 233 Million cars by year/make/model or VIN. Cat DB is the largest USA cat database ever made, with 20,000+ listings including 3,000+ generics. “Free Forever” plan includes 3x code or “no code” searches per day plus a bonus 3x vehicle or VIN searches per month. Enjoy 30 days of browsing without creating a login. Start an account to stay on the “Free Forever” plan. No commitment or credit card required. Need more searches? Try UNLIMITED* free for 7 days with the Level 2 trial. High volume search plans start as low as $11.99/month or $114.99/year. Choose from Live Market catalytic converter prices or pricing backed by USA recycling companies with easy shipping, or drop-off options. The Ultimate Catalytic Converter Pricing App has DOUBLE the tools. You’ll get… SEARCH BY VIN OR VEHICLE Enter or scan the VIN or year/make/model of the junk car and instantly get cat prices and quantity of cats per vehicle. ALL THE PHOTOS 62,000+ Zoomable photos of every angle, including with & without shield and assembly photos. PRICE HERE, SELL ANYWHERE View buyer-backed prices without being restricted to selling to that buyer. Sell wherever you like, no minimums ever. SEARCH BY PARTIAL CODE Enter the code or as much of the code as you can read, then use 28+ filters to narrow your search. SEARCH WITHOUT A CODE Use 28 specs filters (size, shape, brand, sensors, pipes, etc.) to quickly identify cats with rusty or hard to read codes. 3D MODELS Use the fully interactive 3D model to confirm an attached cat is OEM. Or use it to locate all the bolts for easy removal. PRICE ADJUSTMENT Set custom margins up or down on any subscription plan. Hide all prices with a single tap. INITIAL PRICE IN CART Add cats to your cart at any % of profit margin and they will be automatically saved at that price for future reference. CURRENT PRICE IN CART As the market changes, the “current value” view will show you the updated price and calculate your gain or loss. SHIELD REMOVED VIEW Easily identify catalytic converters with missing shields, this filter removes all the shields from cats shown in results. FULLY EDITABLE CART Adjust the quantities by full and all partial material content in the cart per converter. Quick swipe to delete. NO LOST CREDITS Total search results are shown upfront, so you don’t waste credits on too many or zero results. EARN FREE SEARCHES Get rewarded when you contribute expertise, photos, videos, or support to the community. FREE PHOTOGRADING Can’t find what you’re looking for? The cat team is always here to assist via text, Facebook, or email. USA BUYER NEAR YOU Send your cart to the buying company with just a tap. All cat prices shown are backed by this buyer.* LIVE MARKET PRICING View real-time prices that follow the PGM market. Pull a “Total Assay Metals” report on 100+ cats. A PLAN FOR EVERY SEASON Upgrade or downgrade your subscription as needed to suit your needs. 4 plans available. INTERACTIVE METALS GRAPH Watch all catalytic metals live in one graph. Prices update every 15 minutes. 3 years of historic pricing data. PRICE RANGE VIEW Buy junk cars safely with the best and worst case scenario of what you’ll be paid based on the code. FIXED PRICE VIEW See what you’ll be paid if the converter doesn’t have a readable code, AKA the “generic” price. EASY CAT IDENTIFICATION Confidently identify catalytic converters with tons of crystal clear photos, a 3D model, & 28 specifications per cat. catdb.app/terms-conditions catdb.app/privacy-policy *Free trial of “Level 2” subscription plan includes unlimited code/no code searches and 5 vehicle/VIN searches daily. *Buyers are third-party companies based in the USA. Prices of catalytic converters are subject to change with the PGM market.

  • 4.7
    out of 5
    55 Ratings

New Feature: Customize your refined metals return rates with our Private App Enterprise plan. + Contact us to enable advanced buyer tools + Interface and performance updates Contact us directly with your feedback and so we can keep making the improvements your business needs. Questions or suggestions? Email help@catdb.app or text us at 505-273-3473. Has Cat DB boosted your business? Leave us a review!

The developer, D8ta Technologies LLC, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Used to Track You

    The following data may be used to track you across apps and websites owned by other companies:

    • Identifiers
  • Data Not Linked to You

    The following data may be collected but it is not linked to your identity:

    • Contact Info
    • Identifiers
    • Usage Data
    • Diagnostics

Privacy practices may vary, for example, based on the features you use or your age. Learn More

The developer has not yet indicated which accessibility features this app supports. Learn More

  • Seller
    • D8ta Technologies LLC
  • Size
    • 109.7 MB
  • Category
    • Reference
  • Compatibility
    Requires iOS 16.0 or later.
    • iPhone
      Requires iOS 16.0 or later.
    • Apple Vision
      Requires visionOS 1.0 or later.
  • Languages
    • English
  • Age Rating
    18+
  • In-App Purchases
    Yes
    • Level 2 $19.99
    • Level 0 $1.99
    • Level 3 $29.99
    • Level 1 $11.99
    • Level 1 $11.99
    • Level 3 $289.99
    • Level 2 $107.99
    • Level 2 $191.99
    • Level 0 $19.99
    • Level 3 $161.99
  • Copyright
    • © 2025 D8ta Technologies LLC