Best Spanish Thesaurus Apps

206+ iOS apps curated and reviewed

4.6 avg rating
20 free apps
Updated May 2026

Looking for free spanish thesaurus apps? 20 of our 206+ tracked titles are free to download — no subscription, no trial. The rest are premium picks worth paying for.

Top Picks for Spanish Thesaurus

Spanish Dictionary & Thesaurus#1

Spanish Dictionary & Thesaurus by Farlex, Inc.

with English Translations
Editor's Choice
🔍 Reference
4.4(186 ratings)
FreeAdsIn-App Purchases
Spanish Dictionary & Thesaurus screenshot 1
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Access a comprehensive Spanish dictionary and thesaurus with English translations. Look up definitions, verb conjugations, and synonyms. Features include offline access, audio pronunciations, and voice search for convenient word discovery.

Oxford Dictionary & Thesaurus#2

Oxford Dictionary & Thesaurus by MobiSystems, Inc.

Thesaurus & Offline Vocabulary
Strong Contender
🔍 Reference
4.6😐(28K ratings)
FreeAdsIn-App Purchases
#86in Reference
Oxford Dictionary & Thesaurus screenshot 1
Oxford Dictionary & Thesaurus screenshot 2
Oxford Dictionary & Thesaurus screenshot 3
Oxford Dictionary & Thesaurus screenshot 4
Oxford Dictionary & Thesaurus screenshot 5
Oxford Dictionary & Thesaurus screenshot 6

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.

What We Love

  • 👍 Reliable and simple to use
  • 👍 Comprehensive and best for all English, especially rare and aged language
  • 👍 Very useful for learning new words
  • 👍 Excellent reference app

Room to Improve

  • 🐛 Glitchy, way too many ads
  • 🔒 Annoying popup ads makes it unusable
  • 🔒 Ads stuck in, despite payment
Dictionary Linguee#3

Dictionary Linguee by DeepL SE

German, French, Spanish, more
Worth Considering
🔍 Reference
4.8😊(11K ratings)
Free
Dictionary Linguee screenshot 1
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Access reliable translations for multiple languages, including French, Spanish, and German, with this comprehensive dictionary app. It offers fast, offline access to a vast database compiled by lexicographers and includes example sentences and audio pronunciations.

What We Love

  • 🚀 Simple, easy to use, and effective
  • 👍 Great app for looking up words and seeing examples
  • 👍 Excellent resource for finding example uses of new words
  • 👍 Superb app for looking up vocabulary and comparing meanings

Room to Improve

  • 🐛 Freezes and crashes frequently
  • 🐛 Slow and laggy, especially when switching between apps
  • 🔒 Requires local network access for no clear reason

More Spanish Thesaurus apps to explore

4
SpanishDictionary.com Learning
SpanishDictionary.com Learning
SpanishDictionary.com Learning
Translator, Conjugation & More
Free

Master Spanish with this comprehensive app. It offers translation, verb conjugation, interactive lessons, pronunciation videos, and vocabulary practice. Learn online or offline with millions of trusted users.

Spanish-English DictionarySpanish-English TranslatorSpanish Verb Conjugations
📚 Education
(197K)
free with in-app purchases
5
Spanish Dictionary - Dict Box
Spanish Dictionary - Dict Box
Spanish Dictionary - Dict Box
English Spanish Translation
Free

This app provides a comprehensive English to Spanish and Spanish to English dictionary and translator. It offers offline functionality, word correction, and the ability to translate text directly from other applications and web browsers. Users can also access image search and word reminders.

Offline dictionary and translatorTranslate in other apps and browsersImage search and picture dictionary
🔍 Reference
(8.3K)
free with in-app purchases
6
Spanish Dictionary +
Spanish Dictionary +
Spanish Dictionary +
Translator to learn English
Free

This app provides a comprehensive bilingual dictionary and translator for English and Spanish. It offers offline access to over 350,000 words and phrases, along with pronunciation, text scanning, and vocabulary-building games. Ideal for students, travelers, and language enthusiasts looking to improve their skills.

Bilingual English-Spanish dictionaryOffline translation for words and phrasesText scanning via camera
📚 Books
(1.9K)
free with in-app purchases
7
Power Thesaurus
Power Thesaurus
Power Thesaurus
Comprehensive. Fast. Reliable.
Free

Find accurate synonyms, antonyms, definitions, and related words with this comprehensive and fast thesaurus. Designed for writers, students, and professionals, it offers intuitive navigation and smart filters to help you express ideas clearly and confidently.

Ad-free PRO MembershipIntuitive navigationSmart filters
🔍 Reference
(2.9K)
freemium
8
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
9
Spanish Translator Offline
Spanish Translator Offline
Spanish Translator Offline
Translate & Learn Spanish
Free

Translate between English and Spanish offline with a vast database of words, sentences, and expressions. Features include auto language detection, pronunciation with human voice, and word correction. Review past translations and save favorites.

Offline translation200K bilingual sentencesAuto language detection
🔍 Reference
(20K)
free with in-app purchases
10
iSpanish - Spanish Translator
iSpanish - Spanish Translator
iSpanish - Spanish Translator
Spanish & English translation
Free

This app offers accurate Spanish and English translation for text, photos, and speech. It utilizes AI for voice recognition and provides a collection feature for new vocabulary, aiding in language learning and travel communication.

Text translationPhoto translationVoice translation
🔍 Reference
(12K)
free with in-app purchases
11
Diccionario español.
Diccionario español.
Diccionario español.
by Farlex, Inc.
Free

Access multiple Spanish dictionaries and a thesaurus from trusted sources. Features an offline dictionary with over 97,000 definitions and 25,000 words. Includes verb conjugations, audio pronunciations, and bookmarking.

Multiple Spanish dictionariesThesaurusOffline dictionary
🔍 Reference
(5.1K)
free with in-app purchases
12
WordReference Dictionary
WordReference Dictionary
WordReference Dictionary
by WordReference.com, LLC
Free

Access a comprehensive suite of dictionaries and translation tools for multiple languages. Explore conjugations, synonyms, and a vast forum with millions of answered questions. This app provides quick access to extensive language resources.

Extensive multilingual dictionariesVerb conjugatorsSynonym finder
🔍 Reference
(5)
ad-supported
13
Diccionario Inglés Español
Diccionario Inglés Español
Diccionario Inglés Español
Spanish English Dictionary
Free

This app provides a comprehensive offline Spanish-English dictionary and translator. It features native audio pronunciations, a vast vocabulary of over 700,000 words, and tools like flashcards and idiom dictionaries to aid language learning and travel.

Offline Spanish English dictionaryOffline translatorNative audio pronunciations
📚 Education
(1.4K)
free with in-app purchases
14
Learn Spanish for Beginners
Learn Spanish for Beginners
Learn Spanish for Beginners
Learn Spanish in 31 Days
Free

Master Spanish with this comprehensive educational app designed for beginners. Practice speaking, listening, reading, and writing to build vocabulary and grammar. Includes a free translator and offline access.

100% Free Spanish Learning100% Offline AccessNo Account Needed
📚 Education
(27K)
free with in-app purchases
15
Spanish English best dictionary
Spanish English best dictionary
Spanish English best dictionary
by Thanh Nguyen Van
Free

This comprehensive dictionary offers a vast vocabulary for Spanish and English, with detailed word descriptions and numerous examples. Its user-friendly interface and high performance ensure a smooth experience, while native speaker pronunciations aid language learning. It functions offline for core features but requires internet for pronunciation and web browsing.

Largest vocabularyDetailed word descriptionsNumerous examples
📚 Education
(122)
free with in-app purchases
16
FreeSaurus - The Free Thesaurus!
FreeSaurus - The Free Thesaurus!
FreeSaurus - The Free Thesaurus!
by Weeswares Pte Ltd
Free

This is a straightforward thesaurus app that provides synonyms and antonyms for words. It focuses on simplicity and ease of use, offering related words alongside definitions. An internet connection is required for it to function.

Synonyms and antonymsRelated wordsSimple interface
🔍 Reference
(120)
free
17
Ella Verbs: Learn Spanish
Ella Verbs: Learn Spanish
Ella Verbs: Learn Spanish
Conjugation lessons & quizzes
Free

Master Spanish verb conjugations with structured lessons and intelligent quizzes. This app focuses on understanding grammar patterns rather than rote memorization, helping you speak Spanish confidently. Progress through 50 levels, track your CEFR level, and practice with various methods.

50 levels of bite-sized lessons2,300+ verbs with guidesSmart Quizzes with spaced repetition
📚 Education
(5.1K)
freemium
18
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
(11K)
free with in-app purchases
19
Parrot – Learn Spanish
Parrot – Learn Spanish
Parrot – Learn Spanish
#1 Way to Learn Spanish
Free

Learn Spanish by scrolling through authentic videos, similar to social media feeds. This app uses a natural immersion method to help you understand and speak real Spanish quickly. Features include instant translation and gamified progress to keep you motivated.

Learn naturally from native speakersFastest video-based learningTap to translate captions
📚 Education
(6.6K)
subscription
20
Spanish Dictionary &Translator
Spanish Dictionary &Translator
Spanish Dictionary &Translator
English to Spanish Dictionary
Free

Learn and translate Spanish with this comprehensive offline dictionary and translator. It offers a vast vocabulary, a Spanish keyboard, speech-to-text, and a fun quiz feature to test your knowledge. Perfect for travelers and language learners.

Offline English to Spanish dictionarySpanish translatorSpanish keyboard with suggestions
📚 Education
(191)
free with in-app purchases