211+ iOS apps curated and reviewed
The best oil gauges apps on iPhone average 4.3★ across 211+ titles — we've ranked them by what real users actually keep on their phones. Updated May 2026.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | Free | 5.0★ (1) | No | No | May 2026 |
| 2 |  | Free | 3.6★ (78) | Yes | No | Jul 2026 |
| 3 |  | Free | 4.8★ (12K) | Yes | Yes | Jul 2026 |
| 4 |  | Free | 4.6★ (2.1K) | Yes | No | Jul 2026 |
| 5 |  | Free | 3.0★ (9) | No | No | Jul 2026 |
| 6 |  | Free | 4.6★ (4.1K) | No | No | Jul 2026 |
| 7 |  | $9.99 | 4.2★ (2.1K) | No | Yes | Jul 2026 |
| 8 |  | Free | 3.4★ (14) | Yes | No | May 2026 |
This app simplifies tracking and managing oil tank gauge readings, allowing for daily or periodic logging. It also supports logging run tickets and tank transfers, with offline functionality and operator-controlled access.
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.
Monitor live prices for crude oil and natural gas benchmarks with interactive charts and real-time news. Track global energy markets, commodities, and key events. Customize your dashboard for a personalized market overview.
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.
Monitor your home's oil tank levels remotely. Get alerts for low oil or delivery minimums, and track your historical consumption. Take control of your heating and potentially save money on oil orders.
Stay informed with real-time oil prices, global energy news, and in-depth market analysis. Customize your portfolio with price alerts and track over 200 oil blends. Engage with a dedicated community and share insights.
Turn your smartphone into a powerful vehicle monitoring and diagnostic tool. Track engine performance, fuel economy, and instantly diagnose check engine lights. Features advanced dashboards for performance analysis and off-roading.
This app guides you through the oil service light reset procedure for various car models from 1982 to 2022. It provides step-by-step instructions after you select your car's year, make, and model.
Manage your vehicle maintenance and order premium synthetic oils. Track oil changes, set reminders, and get personalized product recommendations for all your vehicles. Shop and reorder with ease for your cars, motorcycles, ATVs, and more.
Instantly view real-time tank levels on your smartphone, eliminating guesswork. Track usage history, receive low-level alerts, and easily request refills from your fuel supplier. Manage multiple tanks and share access with others.
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.
Explore the intricate systems of an oil rig through detailed 3D graphics and interactive experiences. Learn about power, hoisting, circulation, and BOP systems, and identify key components of drilling equipment. Offers video tutorials, a virtual rig walk-through, and an immersive VR mode.
This tool quickly determines refrigerant data, including properties, safety groups, GWP, and ODP. It offers intuitive temperature-to-pressure conversion and supports both metric and imperial units. Access detailed information and links to online resources for over 100 refrigerants.
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.
Easily book remote oil changes for your vehicles in select states. Add and manage your cars and preferred service locations for a seamless booking experience. Communicate directly with technicians for any specific instructions or appointment changes.
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.
Find the correct motor oil, gearbox oil, and other fluids for your vehicle. Get information on fill quantities, change intervals, and locate suppliers. Stay updated with product news and tips.
This app provides essential data and calculators for oil and gas well calculations. Access key dimensions, strengths, and specifications for tubulars to quickly determine volumes and capacities. Supports multiple unit systems for flexible calculations.