250+ iOS apps curated and reviewed
The best urban dictionary apps on iPhone average 4.2★ 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 | 4.5★ (3.5K) | — | No | Aug 2026 |
| 2 |  | Free | 3.1★ (18) | Yes | Yes | Aug 2026 |
| 3 |  | Free | 4.8★ (328K) | Yes | No | Aug 2026 |
| 4 |  | Free | 4.3★ (9) | No | Yes | Aug 2026 |
| 5 |  | Free | 4.1★ (41) | No | No | May 2026 |
| 6 |  | Free was $0.99 | 4.3★ (11) | No | Yes | Aug 2026 |
| 7 |  | Free | 1.0★ (4) | No | No | May 2026 |
| 8 |  | Free | 4.7★ (1.1K) | Yes | Yes | Aug 2026 |
Access a vast collection of user-submitted definitions for slang and non-slang words. Search, vote on definitions, and discover new words with daily updates. Share interesting terms easily with friends.
Explore modern slang, internet expressions, and everyday sayings with clear definitions and real examples. Stay fluent in contemporary language and understand online culture.
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.
Access a comprehensive slang dictionary with definitions, a daily word, and random entries. Save your favorite terms and sync them across your devices. Share interesting definitions with friends.
Discover the meanings of thousands of slang terms, acronyms, and abbreviations. This free app provides definitions, examples of use, and popularity ratings, helping you understand and use modern language effectively. It's fully functional offline and updates daily.
This app displays your most important tasks directly on your phone's lock screen, eliminating the need to open a separate to-do app. It allows for quick task creation via voice commands and offers customizable widgets for both lock and home screens to help you stay focused and organized.
Access a comprehensive English lexical database with definitions, synonyms, and semantic relations. Discover new words daily, search offline, and customize your reading experience.
Explore the meanings and origins of over 61,000 idioms, slang terms, proverbs, and expressions. Understand conversational English like a native speaker with definitions, historical context, and example sentences.
Access America's most respected dictionary, updated with new words and meanings. This app offers offline access, voice search, daily vocabulary challenges, and a thesaurus. It's designed for English language reference, education, and vocabulary enhancement.
Decode trending slang from social media and real life with instant lookups and example usage. Save favorites, suggest new meanings, and explore slang by themes. Stay updated weekly with new terms.
Access definitions from various sources like Wikipedia and Urban Dictionary, with multilingual support and pronunciation guides. Enhance your vocabulary with synonyms, related words, and real-life usage examples.
Explore a comprehensive A-Z guide to rap and hip-hop terminology, slang, and abbreviations. This free resource helps you understand the language of the culture with over 5,000 terms and definitions.
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.
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.
Explore the origins and history of English words with this comprehensive dictionary app. It offers instant search, related word suggestions, and an offline mode for premium users. Enhance your vocabulary and understanding of word roots.
A comprehensive offline English dictionary offering in-depth word definitions, usage examples, and rich language data. Explore synonyms, antonyms, pronunciations, and more without an internet connection.
This app provides a comprehensive offline English dictionary and thesaurus with fast searching, spelling suggestions, definitions, and usage examples. It offers extensive word data and advanced search filters without requiring an internet connection.
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.
This app offers a comprehensive bilingual English-Arabic dictionary and translator with over 350,000 words and phrases. It supports offline use, image text scanning, and includes learning tools like flashcards and word games to enhance vocabulary.