238+ iOS apps curated and reviewed
The best free vocabulary learning apps on iPhone average 4.6★ across 238+ titles — we've ranked them by what real users actually keep on their phones. Updated June 2026.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | Free | 4.8★ (209K) | Yes | Yes | Jul 2026 |
| 2 |  | Free | 4.7★ (18K) | Yes | Yes | Jul 2026 |
| 3 |  | Free | 4.8★ (14K) | Yes | Yes | Jul 2026 |
| 4 |  | Free | 4.7★ (9.1K) | Yes | Yes | Jul 2026 |
| 5 |  | Free | 4.7★ (27K) | No | Yes | Jul 2026 |
| 6 |  | Free | 4.7★ (2K) | No | Yes | Jul 2026 |
| 7 |  | Free | 4.6★ (300K) | No | Yes | Jul 2026 |
| 8 |  | Free | 4.8★ (216K) | Yes | Yes | Jul 2026 |
Expand your vocabulary with daily word learning and engaging games. This app offers customizable learning paths and difficulty levels to suit your English proficiency. Make vocabulary acquisition a fun and effective part of your routine.
Master English pronunciation and fluency through immersive storytelling and interactive conversations. Learn essential vocabulary and grammar with native speaker audio and real-life scenarios. Practice speaking from day one and improve your accent in just three weeks.
This app uses AI to personalize your English vocabulary learning journey. It offers interactive challenges, AI-powered practice with a virtual teacher and celebrities, and detailed word pages with AI-generated visuals. Track your progress and expand your word knowledge effectively.
Enhance your English vocabulary with this intuitive app. It uses spaced repetition to help you learn new words effectively, offering definitions, examples, and progress tracking. Achieve your language learning goals with daily reminders and streaks.
Master essential English vocabulary with a scientifically proven method. This app offers interactive learning techniques and smart training systems to improve comprehension and pronunciation in just 10 minutes a day. Learn real-life English through thematic word sets voiced by native speakers.
This app helps you build a strong English vocabulary through engaging gameplay. It offers thousands of words across numerous levels, with adaptive challenges that adjust to your skill. Customize your learning experience and track your progress as you master new words.
Master English with an AI tutor. Practice speaking, grammar, vocabulary, and pronunciation through interactive conversations and tailored lessons. Get real-time feedback to improve fluency and confidence.
Learn over 40 languages through immersive lessons that simulate real-life conversations and cultural experiences. Practice vocabulary, listening, and speaking with AI-powered bots and native speaker videos to build confidence and speak like a local.
Learn a new language by mastering 10 words daily. This app offers a structured approach to vocabulary building, making language acquisition accessible and efficient for users of all levels. Enjoy features like pronunciation training and smart notifications to enhance your learning journey.
Enhance your vocabulary and speaking skills with daily word notifications and AI-powered pronunciation practice. Create custom word lists and utilize widgets for review. Prepare for exams with curated word sets.
Enhance your English vocabulary with daily words, definitions, and usage examples. Access over 20,000 words across various categories, set personalized learning goals, and test your knowledge with interactive quizzes. Features include home screen widgets and shareable flashcards for convenient learning.
Master English with personalized lessons, vocabulary practice, and native speaker conversations. Improve speaking, listening, grammar, and cultural understanding at your own pace or with a dedicated teacher.
Learn to speak new languages quickly with short, engaging audio and video lessons created by experienced teachers. Access a vast library of content for over 30 languages and practice conversations from your first session.
Boost your English vocabulary and language skills with daily word challenges, interactive quizzes, and fun word games. Learn new words effectively with flashcards and AI-powered recommendations, even offline. Ideal for students, professionals, and language enthusiasts aiming to communicate better.
Practice speaking a new language with an AI tutor that provides personalized feedback and accent correction. Learn at your own pace with engaging conversations and contextual vocabulary to build confidence and fluency.
Learn French through engaging games and interactive lessons. Master essential vocabulary, conversation skills, and pronunciation with native speaker audio. Designed for all ages, this app makes language learning fun and effective.
Master over 5000 English words with an AI tutor and interactive flashcards. This app offers personalized learning plans, pronunciation practice, and rewards to help you communicate fluently in just 10 minutes a day.
Master Spanish vocabulary with an efficient flashcard system. Features a smart learning algorithm, example sentences, and custom word options. Track your progress with detailed statistics and learn offline.
Enhance your English vocabulary with a personalized, science-based approach. Master new words, phrases, and idioms through curated lessons, interactive exercises, and AI-powered explanations. Track your progress and stay consistent with daily reminders and widgets.
This app offers a comprehensive curriculum for children aged 2-8, covering reading, math, science, art, and more through engaging games and activities. It provides a safe, ad-free learning environment with a personalized learning path to foster early academic skills.