240+ iOS apps curated and reviewed
From beginner-friendly picks to power-user tools, our catalytic converter guide list covers 240+ iPhone apps updated through November 2026. Compare ratings, prices, and screenshots in one place.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 |  | Free | 3.6★ (14) | No | Yes | Oct 2026 | |
| 2 |  | Free | 3.1★ (20) | No | Yes | Oct 2026 | |
| 3 |  | Free | 4.7★ (71) | No | Yes | Nov 2026 | |
| 4 |  | Free | 4.1★ (52) | No | Yes | Oct 2026 | |
| 5 |  | Free | 3.0★ (2) | No | No | May 2026 | |
| 6 |  | Free | — | No | No | May 2026 | |
| 7 |  | Free | 3.0★ (12) | No | Yes | Oct 2026 | |
| 8 |  | Free | 4.5★ (10) | No | No | Oct 2026 |
Access a comprehensive database of over 10,000 catalytic converter codes, complete with current market prices and images. Search by serial number or browse by manufacturer to find detailed information and maximize your scrap value.
Access a comprehensive database of catalytic converters with real-time pricing based on XRF values. Browse by manufacturer or code, view high-quality images, and stay updated with daily additions and market rate changes.
This app provides real-time pricing for catalytic converters, drawing from a vast database of cars and converter listings. It offers tools for searching by VIN or vehicle details, viewing detailed photos, and comparing market prices. Users can manage their findings in a customizable cart and access support for identifying parts.
