250+ iOS apps curated and reviewed
The best petroleum engineering apps on iPhone average 4.6★ across 250+ 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 | 5.0★ (1) | No | Yes | Jul 2026 |
| 2 |  | Free | 5.0★ (1) | No | No | Jul 2026 |
| 3 |  | Free | 3.8★ (19) | No | No | May 2026 |
| 4 |  | Free | 4.9★ (8) | No | No | Jul 2026 |
| 5 |  | Free | — | No | No | May 2026 |
| 6 |  | Free | 4.4★ (9) | Yes | Yes | May 2026 |
| 7 |  | $1.99 | 4.5★ (4) | No | No | Aug 2026 |
| 8 |  | Free | — | No | No | Aug 2026 |
Master petroleum engineering concepts through engaging quizzes covering a wide range of topics from geology to production. Ideal for students and professionals seeking to enhance their knowledge and skills in the oil and gas industry.
This petroleum engineering calculator provides rapid answers for engineers in the field or office. It offers comprehensive tools for fluid properties, gas hydrate prediction, nodal analysis, production forecasting, volumetrics, and well testing, all accessible offline.
This app provides essential tools for oil and gas professionals involved in drilling operations. It offers unit conversions, a comprehensive drilling calculator, API tubular data, stuck pipe problem identification, and well control calculations.
This app serves as a digital hub for professionals in the oil and gas industry. It provides access to your membership profile, industry news, online communities, and technical publications. Stay connected with peers and resources through this comprehensive platform.
This multitool app assists oil and gas industry professionals and students with everyday tasks. It features an interactive formula calculator for fifty equations, a unit converter for common industry parameters, and a reference section with illustrated information.
This app provides a comprehensive offline dictionary for petroleum engineering terms, including definitions, equations, formulas, and quizzes. It offers features like speech-to-text, text-to-speech, and the ability to save favorites and view search history. It's designed for students and professionals in the oil and gas industry.
This app provides a comprehensive guide to petroleum engineering, covering fundamental concepts and advanced topics. It explains the role of petroleum engineers in finding and extracting oil and gas, making processes safer and more efficient.
Instantly decode petroleum terms with this free offline dictionary. Perfect for students and professionals, it offers a vast encyclopedia of jargon with search, bookmarking, and audio pronunciation features.
Order heating oil conveniently from your smartphone. Get instant price quotes, track deliveries, and access exclusive promotions without making a phone call. This smart platform fits your busy schedule, offering a seamless digital experience for managing your fuel needs.
Calculate volume and density changes for various petroleum products due to temperature and pressure variations. Supports crude oil, refined products, and specialized oils. Requires minimum density and temperature data, with optional volume input.
Connect with global oil industry professionals and companies. Attend exhibitions and network with investors and service providers. Discover opportunities in the oil and gas sector.
