CatalystPro Data vs CRG Calculator
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
CatalystPro Data
Access professional-grade pricing data for catalytic converters. This tool provides real-time precious metal market integration and a smart calculator to determine converter values based on gram weight and current rates. It's designed for automotive professionals in the recycling industry.
- Real-time precious metal market data (Pt, Pd, Rh)
- Smart calculator for converter values
- Customizable margins (Payout %, Return Rates)
- Searchable catalog by part number
- Streamlined dark-mode interface
- Enterprise-grade security
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Unlock Professional Grade Pricing Data. CatalystPro is the definitive tool for catalytic converter recyclers, buyers, and automotive professionals. Stop guessing and start pricing with precision using our real-time precious metal market integration. Learn which converters contain which specific PGM's. Key Features: Live Market Data: Instant feed for Platinum (Pt), Palladium (Pd), and Rhodium (Rh) spot prices. Smart Calculator: Automatically calculate individual converter values based on gram weight and current market rates. Custom Margins: Adjust your Payout % and Return Rates to match your business model instantly using our smart slider. Searchable Catalog: Quickly find and price thousands of converters by part number (Premium Catalog). Secure & Private: Enterprise-grade security keeps your pricing data and business margins safe. Designed for Speed Built for the fast-paced recycling environment, CatalystPro offers a streamlined, dark-mode interface that is easy to read in any lighting condition. Whether you are in the yard or the office, get the price you need in seconds. Membership Required CatalystPro requires an active subscription for full access to live PGM data and the comprehensive catalog. Manage your account securely via our web portal. Note: This app is a companion tool for existing CatalystPro subscribers.
CRG Calculator
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CRG Calculator is a mobile application designed to assist approved users with precious metals calculations and catalytic converter valuation workflows. The application provides calculation tools, pricing information, and calculation history to support day-to-day operational activities. Features include: • Precious metals calculations for Platinum (Pt), Palladium (Pd), and Rhodium (Rh) • Live LME pricing information • Calculation history linked to your account • Secure account authentication • Mobile access to calculation tools and market information Access Creating an account does not automatically grant access. New accounts require administrator approval before application features become available. If you require access, please register through the application and wait for approval from an administrator.
Screenshots
Verdict
CatalystPro Data and CRG Calculator are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | CatalystPro Data | CRG Calculator |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) — better | — |
| Number of ratings | 2 — better | — |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Subscription | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 15.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 12 MB | 34 MB |
| Age rating | 4+ | 4+ |
| Developer | Julian Baros | CRG CATALYTIC CONVERTERS (FZC) |
In-app purchases
CatalystPro Data
No in-app purchases
CRG Calculator
No in-app purchases





