179+ iOS apps curated and reviewed
Every iPhone needs a few good n4studies apps. We benchmark 179+ of them on App Store rating, freshness, and pricing, then surface the standouts so you don't have to scroll the App Store yourself.
This application simplifies sample size and study power calculations for various research designs. It offers tools for estimating population means and proportions, comparing groups, and analyzing different study types like case-control and randomized controlled trials. Results can be easily shared via email.
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.
Watch and subscribe to a vast array of videos, from music and gaming to news and learning. Discover trending content, connect with creators, and even upload your own videos. Offers options for ad-free viewing and exclusive perks.
This app uses AI to help you improve your speaking fluency in various languages. Engage in simulated conversations, receive instant feedback on pronunciation and intonation, and track your progress to become a confident speaker.
This AI-powered platform helps you speak languages with confidence through personalized learning paths and real-life conversation practice. It offers expert-designed courses, instant feedback on pronunciation, and a supportive environment to achieve your language goals.
Prepare for JLPT N5, N4, and N3 exams with this educational app. It offers comprehensive practice in grammar, kanji, vocabulary, listening, and reading comprehension to help you succeed.
Practice Japanese reading, listening, and speaking with daily news articles tailored to your JLPT level. Features AI conversation practice, pronunciation scoring, and mock tests for exam success.
This app is a comprehensive Japanese grammar learning assistant. It provides detailed explanations, example sentences, and comparisons of similar grammar points to help learners overcome difficulties. Features include daily grammar cards, categorized lessons, quick search, and a practice test bank.
This app offers a comprehensive Japanese vocabulary learning experience with a vast selection of wordbooks covering textbooks, proficiency tests, and daily life. It features interactive learning methods, AI-powered pronunciation feedback, and gamified challenges to make memorization effective and enjoyable.
Access essential campus information, including event schedules, tech support, and residence hall updates. Find emergency contacts, navigate with campus maps, and connect through social media.
This app aims to understand users' daily lifestyles and provide necessary services digitally. It offers a simple, reliable, fast, and innovative super app designed for everyone's future lifestyle.
This app provides maintenance, repair, and cleaning services for individuals and companies. Services can be accessed through annual, monthly, or hourly contracts.
Access essential campus information and services on the go. Find maps, course details, faculty contacts, and event schedules. Receive important alerts and news directly to your device.
This platform offers online courses for multiple languages, including Japanese, English, Korean, German, French, and Spanish. It features live interactive lessons with teachers, AI-powered assistance for grammar and vocabulary, and offline review options. Students can track progress and participate in challenges for rewards.
This app provides accurate English-Chinese translation using advanced AI and NMT technology. It features real-time voice and photo translation, making it an ideal tool for travelers and language learners. Build your vocabulary with personalized word lists and access exam-specific word banks.
Master Japanese Kanji for the JLPT exam with this comprehensive learning app. It offers smart review, stroke order guidance, and vocabulary practice, organized by JLPT levels N5-N1.
Prepare for the JLPT N4 listening exam with this educational app. It offers practice questions featuring audio and video clips, allowing users to select answers based on what they hear.
Prepare for your 2026 DMV written test with a comprehensive system designed for success. Access state-specific content, practice with real exam questions, and master road rules for car, CDL, and motorcycle licenses. Aimed at helping you pass on your first attempt.