Good Oil vs Core
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Good Oil
Manage your account on the go with this business application. Access fuel prices, order fuel, view invoices, and review financial and sales history directly from your iPhone or iPad.
- View latest fuel prices
- Place fuel orders
- View and print invoices
- Access credit card history
- View sales history and reporting
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We are excited to announce our new iPhone app. Now you can access your account information anytime and anywhere at your convenience. Key Features: - View your latest fuel prices - Check your EFT details - Place fuel orders - View and print invoices - Access credit card history - View sales history and other reporting data
Core
This app provides a seamless mobile and web ordering solution for businesses. It allows users to submit orders, manage credit requests, and access crucial business information like invoices and delivery details. The platform aims to simplify ordering, reduce labor costs, and improve inventory management.
- Submit orders
- Process credit requests
- Access invoices
- View credit request status
- Track delivery details
- Optimize inventory
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Our brand-new cutting edge ordering solution, CustomerFirst continues our industry leadership in online ordering and business solutions. The mobile app is fully integrated with web, allowing customers to seamlessly move between devices. • Submit orders and process credit requests • Make ordering easier by providing a complete business solution • Reduces customer labor, improves order accuracy and optimizes inventory levels • Access helpful customer information, like invoices, credit request status, delivery details and more
Screenshots
Verdict
The clearest difference is review sentiment: Good Oil at 100% against Core's 0%. Good Oil also leads on rating (4.8 vs 1.4). Core's advantage is ratings volume (181 vs 11). On price, update cadence, ads and in-app purchases there is nothing between them.
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.
Good Oil holds the better App Store score, 4.8 against 1.4. That said, the two scores are not equally well evidenced: Core has 181 ratings behind it against 11, so its average is the more settled of the two. Written reviews point the same way: 100% of Good Oil's written reviews are positive against 0% of Core's.
Both ship on a similar rhythm, roughly monthly. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.
| Parameter | Good Oil | Core |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (11 ratings) — better | 1.4 (181 ratings) |
| Positive reviews | 100.0% of reviews — better | 0.0% of reviews |
| Number of ratings | 11 | 181 — better |
| Update frequency | Monthly | Monthly |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 49 MB | 73 MB |
| Age rating | 17+ | 4+ |
| Developer | PDS Solutions, LLC | Core-Mark US, LLC |
Customer experience
Good Oil
Core
In-app purchases
Good Oil
No in-app purchases
Core
No in-app purchases
