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.
1.3.2
February 3, 2026
Onboarding is added.
Access all premium features for one month.
Petroleum Dictionary Offline is a free educational tool designed to help users learn petroleum terms quickly. It offers definitions, equations, formulas, and quizzes related to the oil and gas industry, accessible without an internet connection.
Yes, Petroleum Dictionary Offline contains advertisements. While the app is free to download and use, users may encounter ads during their session.
It aids learning through a searchable dictionary, pictorial views of items, over 5000 terms, engineering equations, formulas, and interactive quizzes. The app also includes a quick guide for frequently used formulas.
Yes, Petroleum Dictionary Offline is designed to be fully functional offline. Users do not need an internet connection to access its features, making it convenient for use anywhere.
Petroleum Dictionary Offline offers premium subscription plans including a Weekly Pro Plan for $1.99, a Monthly Pro Plan for $4.99, and a Yearly Pro Plan for $29.99.
The app was last updated on February 3, 2026, with version 1.3.2. The developer states they will keep users updated with the latest words in the app.
Petroleum Dictionary Offline is compatible with iPhones, iPads, and iPods. It is suitable for users of Apple mobile devices.
Petroleum Dictionary Offline has an age rating of 4+. This indicates it is suitable for children and general audiences.
