244+ iOS apps curated and reviewed
The best oil specifications apps on iPhone average 4.1★ across 244+ titles — we've ranked them by what real users actually keep on their phones. Updated August 2026.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | Free | 4.1★ (82) | Yes | No | Aug 2026 |
| 2 |  | $4.99 | — | No | No | May 2026 |
| 3 |  | Free | 5.0★ (6) | No | No | May 2026 |
| 4 |  | Free | — | No | No | Aug 2026 |
| 5 |  | Free | 4.6★ (2.1K) | Yes | No | Aug 2026 |
| 6 |  | Free | — | No | No | May 2026 |
| 7 |  | Free | — | No | No | May 2026 |
| 8 |  | Free | — | No | No | May 2026 |
Access a comprehensive database of lubrication specifications for vehicles from the last 25 years. Find oil capacities, weights, drain plug torques, and fluid types for transmissions and transfer cases. Includes maintenance light reset instructions.
Access detailed technical information on lubricants, including motor and gear oil specifications and standards. Learn about key industry organizations and OEM requirements, with articles addressing common lubrication issues.
Manage your vehicle's oil changes and purchase quality synthetic oil. Track maintenance, set reminders, and connect with oil dealers and experts. Offers exclusive discounts and rewards for preferred customers.
Find nearby oil change locations and view estimated wait times. Save money with personalized coupons and exclusive offers. Get essential vehicle maintenance services quickly and conveniently.
This professional tool performs complex oil calculations for various movements like tank transfers and loading operations. It includes comprehensive conversion tables, ASTM calculations, and blending models. Essential for oil professionals, traders, and engineers on the go.
Stay informed with real-time crude oil price updates, including Brent, WTI, and Natural Gas. Receive important market news and notifications to never miss a critical update.
This utility app focuses on providing high-quality products and services at competitive prices by optimizing business practices. It aims to offer a superior customer experience through efficient purchasing and logistics, driven by its dedicated team.
Track oil prices in real-time with instant notifications and home screen alerts. View price charts and historical data, even without opening the app. Supports multiple currencies and units for comprehensive analysis.
This tool calculates the standard density of oil products based on measured apparent density. It automatically queries density tables and computes volume correction factors for accurate standard volume and mass calculations. Improve efficiency and accuracy compared to manual methods.
This app provides convenient automatic fuel oil delivery and HVAC services for homes. It offers competitive pricing and expert installation and servicing of high-efficiency heating and cooling systems.
Monitor your home's heating oil levels and track fuel consumption directly from your iPhone or iPad. Easily manage sensor configurations and customize alert preferences for peace of mind.
This app enables wholesale petroleum customers to conveniently order products, schedule deliveries, and monitor oil futures. It also provides direct access to customer support.