Best Drug Dictionary Offline Apps

241+ iOS apps curated and reviewed

4.4 avg rating
16 free apps
Updated July 2026

Drugs Dictionary is the household name in drug dictionary offline, but it's far from the only option. We track 241+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.

Compare top Drug Dictionary Offline Apps (July 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Drugs Dictionary - OfflineDrugs Dictionary - OfflineFree4.9★ (9)YesNoAug 2026
2Drug Dictionary FreeDrug Dictionary FreeFreeNoNoMay 2026
3Pocket Drugs DictionaryPocket Drugs DictionaryFree3.2★ (6)NoNoMay 2026
4Liixuos Drugs DictionaryLiixuos Drugs DictionaryFree5.0★ (2)YesNoJul 2026
5Dictionary.Dictionary.Free4.8★ (15K)YesYesAug 2026
6Drugs Dictionary ProDrugs Dictionary ProFreeNoNoMay 2026
7Dictionary.com: English WordsDictionary.com: English WordsFree4.8★ (328K)YesNoAug 2026
8Medical Dictionary Offline PreMedical Dictionary Offline PreFree4.3★ (20)YesYesMay 2026

Top Picks for Drug Dictionary Offline

Drugs Dictionary - Offline#1

Drugs Dictionary - Offline by FRIENDSAPP LISTING

Medical Dictionary Offline
Editor's Choice
🏥 Medical
4.9(9 ratings)
FreeAds
Drugs Dictionary - Offline screenshot 1
Drugs Dictionary - Offline screenshot 2
Drugs Dictionary - Offline screenshot 3
Drugs Dictionary - Offline screenshot 4
Drugs Dictionary - Offline screenshot 5
Drugs Dictionary - Offline screenshot 6

Access comprehensive information on medications, medical terms, and diseases without an internet connection. This app offers detailed drug data, prescription guidance, and a vast database for educational purposes.

Pocket Drugs Dictionary#3

Pocket Drugs Dictionary by Hany Elmehy

Worth Considering
🏥 Medical
3.2(6 ratings)
Free
Pocket Drugs Dictionary screenshot 1
Pocket Drugs Dictionary screenshot 2
Pocket Drugs Dictionary screenshot 3
Pocket Drugs Dictionary screenshot 4

Access comprehensive drug information offline with a user-friendly interface. Learn about uses, dosages, side effects, and interactions. The app can also read information aloud and allows for easy sharing of details.

More Drug Dictionary Offline apps to explore

4
Liixuos Drugs Dictionary
Liixuos Drugs Dictionary
Liixuos Drugs Dictionary
Quick Drugs Reference
Free

This medical reference app offers comprehensive information on over 7,700 drugs, including indications, mechanisms of action, and pharmacokinetic details. It features offline access to basic drug data, a user-friendly interface, and search functionality, making it a valuable tool for healthcare students and professionals.

Offline drug informationOver 7,700 drugsDetailed pharmacology data
🏥 Medical
(2)
ad-supported
5
Dictionary.
Dictionary.
Dictionary.
by TheFreeDictionary.com
Free

Access a comprehensive dictionary, thesaurus, and translation tool with millions of definitions and synonyms. Explore specialty dictionaries, learn new words daily, and play word games. This app offers offline access and integrates seamlessly with other applications.

Offline dictionary and thesaurusMillions of definitions and synonymsWord of the Day and Idiom of the Day
🔍 Reference
(15K)
free with in-app purchases
6
Drugs Dictionary Pro
Drugs Dictionary Pro
Drugs Dictionary Pro
Drugs
Free
💪 Health & Fitness
(0)
7
Dictionary.com: English Words
Dictionary.com: English Words
Dictionary.com: English Words
Dictionary, Thesaurus, Vocab
Free

Access over 2 million trusted definitions and synonyms for English words. Enhance your vocabulary with daily new words, example sentences, and audio pronunciations. This app provides grammar tips and editorial content to deepen your understanding of the English language.

2 million+ definitions and synonymsWord of the DayExample sentences
🔍 Reference
(328K)
free with in-app purchases
8
Medical Dictionary Offline Pre
Medical Dictionary Offline Pre
Medical Dictionary Offline Pre
Medical Dictionary
Free

Access a comprehensive offline medical dictionary with over 150,000 terms, definitions, and audio pronunciations. Ideal for medical professionals, students, and anyone seeking clear medical terminology.

Offline access150,000+ medical terms40,000+ audio pronunciations
📚 Education
(20)
free with in-app purchases
9
Dictionary and Thesaurus Pro
Dictionary and Thesaurus Pro
Dictionary and Thesaurus Pro
by TheFreeDictionary.com
$9.99

Access a comprehensive offline dictionary and thesaurus with extensive content in multiple languages. Explore definitions, synonyms, and specialized dictionaries for various fields. Enjoy an ad-free experience with features like word games and instant lookups.

Ad-free experienceOffline English dictionary and thesaurusOffline dictionaries in 13 languages
🔍 Reference
(2.6K)
paid
10
Dictionary Offline - Dict Box
Dictionary Offline - Dict Box
Dictionary Offline - Dict Box
Dictionary for All Languages
Free

This app provides an offline dictionary and translator for over 50 languages. It offers smart word suggestions, text translation in other apps, offline pronunciation, and a picture dictionary. An optional premium upgrade unlocks advanced features and an ad-free experience.

Offline dictionary & translator50+ languages supportedSmart word suggestions
🔍 Reference
(12K)
free with in-app purchases
11
One Dictionary
One Dictionary
One Dictionary
Extensible offline dictionary
Free
🔍 Reference
(0)
12
Merriam-Webster Dictionary+
Merriam-Webster Dictionary+
Merriam-Webster Dictionary+
Premium Ad-free Dictionary
$9.99

Access America's leading dictionary with over 15,000 extra entries for people and places. Enjoy offline access, voice search, and daily vocabulary builders. This app offers expert word guidance with a thesaurus and example sentences.

Ad-free experience15,000+ premium entriesOffline dictionary access
🔍 Reference
(22K)
freemium
13
Oxford Dictionary & Thesaurus
Oxford Dictionary & Thesaurus
Oxford Dictionary & Thesaurus
Etymology & Offline Vocabulary
Free

Access a vast collection of dictionaries and thesauruses with definitions, pronunciations, and etymology. Features include offline access, advanced search options, and personalized word lists. Ideal for students, professionals, and word enthusiasts.

15 Oxford DictionariesThesaurus integrationAudio pronunciations
🔍 Reference
(29K)
free with in-app purchases
14
English Dictionary *
English Dictionary *
English Dictionary *
Thesaurus and Vocabulary words
Free

Enhance your English vocabulary with a comprehensive offline dictionary and thesaurus. Access over 500,000 words, their meanings, synonyms, antonyms, and pronunciations. Perfect for students and professionals to improve language skills anytime, anywhere.

Offline word searchSynonyms and antonymsWord definitions
🔍 Reference
(1.2K)
subscription
15
Словарь Оффлайн
Словарь Оффлайн
Словарь Оффлайн
by Tapclay
$0.99

Access definitions and translations for up to 66 languages without an internet connection. This app is ideal for travelers or those in areas with limited connectivity, saving data costs. Dictionaries are downloaded once and remain on your device for continuous use.

66 offline dictionariesMulti-language definition and translationNo internet required
🔍 Reference
(0)
paid
16
Electronic Dictionary Offline
Electronic Dictionary Offline
Electronic Dictionary Offline
by Andrew Putranto
Free
📚 Education
(0)
17
Medicine Dictionary
Medicine Dictionary
Medicine Dictionary
and Prescription Drug Guide
Free

Access comprehensive information on over 4,000 prescription and over-the-counter medications. This drug dictionary provides details on generic and brand names, side effects, interactions, and more, trusted by healthcare professionals.

4,000+ prescription and OTC medicationsDetailed drug entriesUnlimited bookmarks
🏥 Medical
(977)
free with in-app purchases
18
Dictionary - Word Search Lex
Dictionary - Word Search Lex
Dictionary - Word Search Lex
Dictionary for normal Language
Free

Access a professional multilingual dictionary for English, Japanese, and Korean. Get detailed definitions, pronunciations, and example sentences. Save your search history and favorites for offline language learning.

Multilingual definitionsPronunciations and examplesAuto-save history
🔧 Utilities
(1)
ad-supported
19
Advanced English Dictionary.
Advanced English Dictionary.
Advanced English Dictionary.
English Dictionary & Thesaurus
$2.99

This comprehensive English dictionary and thesaurus offers offline access to millions of words, definitions, pronunciations, and etymologies. Explore word connections, sample sentences, and discover new vocabulary with advanced search and unique features.

Extensive word database (4.9 million words)High-quality audio pronunciations (US, UK, AU)Advanced search technology
🔍 Reference
(241)
paid
20
Dictionary - English
Dictionary - English
Dictionary - English
English Dictionary Offline
Free

This offline English dictionary and thesaurus provides definitions, synonyms, antonyms, and example sentences for over 147,000 words. It offers intelligent word suggestions, spelling corrections, and integrates with Wikipedia for deeper learning. Save favorite words and track your search history.

Offline dictionary and thesaurus147,000+ wordsSynonyms and antonyms
🔍 Reference
(112)
free with in-app purchases

FAQ about Drug Dictionary Offline

What are the best drug dictionary offline apps for iPhone?
Drugs Dictionary - Offline tops our drug dictionary offline apps ranking as of July 2026, with a 4.9-star average from 9 App Store ratings, and it's free to download.
Yes — 16 of the top drug dictionary offline apps we rank are free to download, including Drugs Dictionary - Offline and Drug Dictionary Free.
Drugs Dictionary - Offline shows ads and has no in-app purchases, according to its App Store listing as of July 2026.
We track 241+ drug dictionary offline apps on the iOS App Store as of July 2026, ranked by rating, recency, and analysis of real user reviews.
Drugs Dictionary provides detailed information about drugs used for medication, many medical terms, and details about diseases. It also includes medication prescriptions for various illnesses.
Yes, Drugs Dictionary is completely offline. You can access all its information without an internet connection after downloading it.