# Group Catalyst — Catalytic Converter Guide > Catalytic converter pricing and sales guide with subscription features. (iPhone/iPad app by Belanger Converter Recycling LLC.) - Source: https://appshunter.io/ios/app/group-catalyst/id1559856678 (this page in markdown: same URL + `.md`) - Developer: [Belanger Converter Recycling LLC](https://appshunter.io/developer/1559856680) - Category: Productivity, Utilities - Price: Free with in-app purchases - Rating: 4.50/5 from 10 App Store ratings · 5 written reviews indexed - Age rating: 4+ - Requires: iOS 11.0 · 34 MB - Languages: English - Released: 2021-05-04 - Data updated: 2026-06-08 - Monetization: freemium - User reviews in markdown: https://appshunter.io/ios/app/group-catalyst/id1559856678/reviews.md ## What is Group Catalyst? This guide helps in the aid of selling catalytic converters and provides up to date pricing with the current market. By entering the converter code or name, it will give the price and description. ​If the number shows no results there is a phone number on the bottom of the page that you can call to talk to a representative for assistance. The app offers monthly subscription allows the user to 1) Search a database of catalytic converters by name multiple times, 2) Take a picture of a catalytic converter if needed and store it for future use, 3) Send an email to anyone they like with a “mini invoice” PDF that gives their price and a picture of the converter You can also check terms of use via: https://www.belangerconverterrecycling.com/termsofuse ## Key features - Real-time catalytic converter pricing - Search by converter code or name - Database search with subscription - Photo capture and storage - Generate PDF mini invoices - Contact support for assistance ## Pricing and in-app purchases Base price: Free. **Subscriptions** | Subscription | Price | Period | | --- | --- | --- | | Tier 2 | $9.99 | per month | | Tier 1 | $4.99 | per month | ## Recent user reviews (5 of 5) All indexed reviews: https://appshunter.io/ios/app/group-catalyst/id1559856678/reviews.md ### 1/5 — Waste of money *2022-08-26* I purchased a subscription so I could look up current prices. Out of the 10 I tried to look up, 0 results were found! Waste of time and money! ### 5/5 — Better pricing guide *2022-07-28* Definitely enjoyed checking codes on this app very close to my local area prices. Thanks. Definitely worth downloading and better prices than most cc apps. ### 5/5 — Best prices and honest business *2022-07-14* I wouldn’t recommend any other place to take care of your recycling needs. Best prices on ferrous and Nonferrous metals. ### 5/5 — Easy to use *2022-06-03* Great app and great prices ### 5/5 — Awesome people *2022-01-17* Paying high dollar ## Frequently asked questions about Group Catalyst ### What is Group Catalyst? Group Catalyst is a guide that helps in selling catalytic converters by providing up-to-date pricing and descriptions. You can search for converters by code or name, and a subscription unlocks additional features. ### How do I find the price of a catalytic converter? You can find the price of a catalytic converter by entering its code or name directly into the app's search function. If a result is not found, you can contact a representative via the provided phone number. ### What features are available with a Group Catalyst subscription? A monthly subscription to Group Catalyst allows unlimited database searches, the ability to take and store pictures of converters, and the option to send PDF mini invoices via email. ### What are the subscription tiers for Group Catalyst? Group Catalyst offers two monthly subscription tiers: Tier 1 at $4.99 per month and Tier 2 at $9.99 per month, providing different levels of access to premium features. ### What devices does Group Catalyst support? Group Catalyst is supported on iPhones and iPods. It is rated for ages 4 and up. ### How often is Group Catalyst updated? The latest version of Group Catalyst is 1.7.0, which was last updated on January 30, 2023. This indicates regular updates to maintain accuracy and functionality. ### Does Group Catalyst have ads? No, Group Catalyst does not contain advertisements. The app is free to download and use, with optional in-app purchases for subscription services. ### How does Group Catalyst compare to other pricing guides? Group Catalyst offers specific pricing and sales tools for catalytic converters, including unique features like PDF invoice generation and photo storage, which may differentiate it from more general automotive pricing applications. ## Version history (last 5 releases) ### 1.7.0 — 2023-01-30 Simplified in-app purchase. ### 1.6 — 2022-06-20 Converter Tally Features: - User can see a "+" or "-" next to their inventory - Using the "+" will add a converter from their internal inventory of that specific converter - Using the "-" will remove a converter from their inventory of that specific converter (if it removes them all to "0", it should prompt them "Are you sure you want to completely remove this converter from your inventory?" - The total of all the qty of single converters will be shown as well as a "drill down" to see all of their single converters in a list - Clicking on the converter that has multiple converters will show a full list of their converters with the total of all converters - When preparing the PDF to send to dealers, they will be able to choose how many converters they want to add to the invoice - While exporting the invoice from the details screen, users can now choose if they want to go with full price or half price. ### 1.5 — 2022-04-26 Resolved crash. ### 1.4 — 2022-04-12 Introducing multiple tier for search. ### 1.3 — 2021-12-13 - Visual Up/Down Pricing Changes - Various Bug Fixes. ## Apps similar to Group Catalyst | App | Rating | Price | Category | | --- | --- | --- | --- | | [Tinker Tracker](https://appshunter.io/ios/app/tinker-tracker/id6740008900) | 5.0 (1) | Free | Productivity | | [Car Group Organizer](https://appshunter.io/ios/app/car-group-organizer/id6451009593) | — | Free | Productivity | | [HTS Code Lookup](https://appshunter.io/ios/app/hts-code-lookup/id6744954529) | 2.0 (1) | Free | Productivity | | [HomeCapture](https://appshunter.io/ios/app/homecapture/id6450489242) | 5.0 (2) | Free | Productivity | | [SIA CoRe](https://appshunter.io/ios/app/sia-core/id6651817248) | 3.3 (7) | Free | Productivity | | [Cat® Power OnSite](https://appshunter.io/ios/app/cat-power-onsite/id1438562258) | 3.7 (3) | Free | Productivity | ## Related topics [catalytic converter guide](https://appshunter.io/ios/topics/catalytic-converter-guide) · [catalytic converter pricing](https://appshunter.io/ios/topics/catalytic-converter-pricing) --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-08.*