223+ iOS apps & games curated and reviewed
The best johnny grammar word challenge apps on iPhone average 4.7★ across 223+ titles — we've ranked them by what real users actually keep on their phones. Updated May 2026.
Test your English spelling, vocabulary, and grammar in a fast-paced 60-second quiz. Choose from three difficulty levels and categories, and compete globally. Earn badges and learn from feedback on incorrect answers.
Improve your English grammar with thousands of practice questions and activities. Covers all levels from beginner to advanced, with various question types and grammar topics. Track your progress and test your knowledge.
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.
Learn English grammar, vocabulary, and sentence structure by arranging words into correct sentences. This game offers multiple difficulty levels and modes, including multiplayer, to help users of all ages improve their language skills in an engaging way.
Enhance cognitive abilities like focus, memory, and math skills with a personalized daily training program. Improve productivity, earning power, and self-confidence through engaging brain games designed by experts.
Improve your English spelling with this engaging word game. It offers a series of levels with increasing difficulty, each featuring multiple-choice questions. Track your progress and master a wide range of vocabulary in a fun and intuitive way.
Improve your writing with this app that offers grammar and spelling checks, synonym suggestions, and word definitions. Enhance your text style and vocabulary for professional and personal communication.
Improve your English grammar with interactive lessons and tests. This app provides clear explanations for mistakes and helps you identify areas needing more practice. Perfect for intermediate learners to enhance their language skills.
This app offers a fun, game-based approach to learning English prepositions. Players place prepositions correctly to form sentences, with challenges for all skill levels. It includes multiplayer options and aims to improve language learners' grammar.
This AI-powered English tutor helps you practice conversations, improve pronunciation, and build vocabulary for real-life scenarios like job interviews and presentations. It offers personalized learning paths and instant feedback to boost your speaking confidence.
Master English grammar with comprehensive lessons, real-life examples, and interactive tests. This app covers over 163 grammar points, offering unique tips to distinguish between similar structures and apply them in practical situations. Improve your writing and speaking skills for exams like TOEIC, IELTS, and TOEFL.
Master essential vocabulary with this engaging word game. Daily quizzes cover 1200 important words with definitions and examples, progressing from basic to advanced levels. Track your learning and unlock new challenges.
Test and enhance your English grammar skills with this engaging trivia game. It features multiple levels and two distinct game modes to make learning fun and effective. Practice and reinforce your knowledge anytime, anywhere.
Sharpen your mind with this addictive word puzzle game. Connect letters to find hidden words, solve anagrams, and complete crosswords amidst beautiful scenery. It's a relaxing yet challenging way to boost your vocabulary and unwind.
Master English vocabulary, grammar, and all four core skills with this comprehensive learning app. It offers interactive exercises, news articles, books, and videos to enhance your language proficiency effectively.
Challenge your vocabulary with a fun synonym game. Select the correct synonym from multiple choices and learn definitions for over 3800 words. Compete with others and track your progress.
Engage your mind with a relaxing word puzzle game set against beautiful landscapes. Improve your vocabulary by finding hidden words and solving progressively challenging puzzles. This game offers a fun and unique brain training experience.
Learn English spelling and vocabulary through interactive games. Explore over 30 topics and practice with thousands of words and expressions. Enjoy a fun and engaging way to enhance your language skills.
Engage in exciting word games by forming words from letter tiles. Compete with friends or play solo challenges to test your spelling and anagram skills. Unlock unique tile styles and aim for high scores in various game modes.