Best Petroleum Dictionary Terms Definitions Apps

241+ iOS apps curated and reviewed

4.0 avg rating
16 free apps
Updated September 2026

The best petroleum dictionary terms definitions apps on iPhone average 4.0★ across 241+ titles — we've ranked them by what real users actually keep on their phones. Updated September 2026.

Compare top Petroleum Dictionary Terms Definitions Apps (September 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Petroleum Dictionary Terms DefinitionsPetroleum Dictionary Terms DefinitionsFree3.6★ (5)NoNoMay 2026
2Petroleum Dictionary - OfflinePetroleum Dictionary - OfflineFree4.4★ (9)YesYesMay 2026
3Petroleum Dictionary ProPetroleum Dictionary ProFree—NoNoMay 2026
4Dictionary.com: English WordsDictionary.com: English WordsFree4.8★ (328K)YesNoSep 2026
5Dictionary.Dictionary.Free4.8★ (15K)YesYesSep 2026
6Advanced English Dictionary.Advanced English Dictionary.$2.994.7★ (241)NoNoAug 2026
7DictionaryDictionaryFree4.0★ (5)YesNoSep 2026
8American Heritage® DictionaryAmerican Heritage® Dictionary$12.994.7★ (199)NoYesSep 2026

Top Picks for Petroleum Dictionary Terms Definitions

Petroleum Dictionary - Offline#2

Petroleum Dictionary - Offline by Puju Dekivadiya

Petroleum terms with meaning
Strong Contender
📚 Education
4.4(9 ratings)
FreeAdsIn-App Purchases
Petroleum Dictionary - Offline screenshot 1
Petroleum Dictionary - Offline screenshot 2
Petroleum Dictionary - Offline screenshot 3
Petroleum Dictionary - Offline screenshot 4
Petroleum Dictionary - Offline screenshot 5

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.

More Petroleum Dictionary Terms Definitions apps to explore

FAQ about Petroleum Dictionary Terms Definitions

What are the best petroleum dictionary terms definitions apps for iPhone?
Petroleum Dictionary Terms Definitions tops our petroleum dictionary terms definitions apps ranking as of September 2026, with a 3.6-star average from 5 App Store ratings, and it's free to download.
Yes — 16 of the top petroleum dictionary terms definitions apps we rank are free to download, including Petroleum Dictionary Terms Definitions and Petroleum Dictionary - Offline.
Petroleum Dictionary Terms Definitions has no ads and has no in-app purchases, according to its App Store listing as of September 2026.
We track 241+ petroleum dictionary terms definitions apps on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.
Petroleum Dictionary Terms Definitions is an offline tool that helps users instantly decode petroleum terms. It features a large encyclopedia of terms, search functionality, bookmarking, and audio pronunciation.
The app includes meanings for various petroleum terms such as Abel tester, Absolute pressure, Acidity, Air-Fuel Ratio, Barrel, Bbl, Benzene, Calorie, Calorific Value, and Catalyst, among many others.