195+ iOS apps & games curated and reviewed
Out of 195+ kenichiro sakamoto apps and games on iOS, 20 are free and the rest sit in the paid tier. This page sorts them so you can compare both sides before you commit.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | Free | 4.6★ (48K) | Yes | Yes | Jul 2026 |
| 2 |  | Free | 4.8★ (52K) | Yes | Yes | Jul 2026 |
| 3 |  | Free | 4.8★ (13K) | Yes | Yes | Jul 2026 |
| 4 |  | Free | 4.6★ (14K) | Yes | Yes | Jul 2026 |
| 5 |  | Free | 4.7★ (159K) | No | Yes | Jul 2026 |
| 6 |  | Free | 4.8★ (3.4K) | No | No | Jul 2026 |
| 7 |  | Free | 4.6★ (11K) | No | Yes | Jul 2026 |
| 8 |  | Free | 4.6★ (3.6K) | Yes | Yes | Jul 2026 |
Engage in interactive quiz games for learning and fun at school, home, or work. Create your own quizzes with templates, diverse question types, and multimedia. Ideal for students, teachers, and anyone looking to make learning more dynamic.
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 audio app delivers general knowledge through engaging 10-minute stories and quizzes. Learn about history, science, art, and more on the go, anytime, anywhere. It's designed to make learning easy and entertaining.
This app offers an immersive language learning experience focused on speaking from day one. It utilizes AI and real-world conversation scenarios to help users gain confidence in languages like Spanish, French, and English. With bite-sized lessons and speech feedback, it aims to accelerate language acquisition.
This AI chatbot app provides instant answers to your questions, acts as a personal assistant for research, translates over 140 languages, and offers intelligent writing suggestions. It's designed to simplify information gathering and enhance communication for students, professionals, and anyone seeking knowledge.
This comprehensive language learning tool offers an extensive dictionary with over 175,000 entries and 58,000 example sentences. It includes advanced features like handwriting recognition, conjugation search, and a text reader, alongside flashcard study tools and JLPT-specific lists. Learn Japanese offline with this pocket-sized study companion.
This application offers a relaxing and interactive method for learning Japanese. It uses engaging games that connect words with images to reinforce meaning and provides opportunities to practice language mastery. Track your progress and test your knowledge with a summary and rating.
This app uses AI and scientific methods to teach vocabulary efficiently for faster language acquisition. It offers personalized learning plans, speech recognition, and spaced repetition to help users remember words long-term. Learn 16 languages with a focus on practical, high-frequency vocabulary.
Engage with daily learning puzzles centered around a single theme. Explore history, science, and pop culture through four unique, human-crafted games designed for discovery and fun.
Engage in a trivia game that challenges your knowledge and cognitive abilities. Answer questions across various subjects to unlock beautiful landscape backgrounds. Earn coins to buy hints and extra lives, making it a fun way to train your brain.
Master Japanese kanji and vocabulary with AI-powered drills and spaced repetition. Track your progress, practice writing, and review efficiently with customizable quizzes. Works offline for convenient study anytime, anywhere.
Master Japanese writing with comprehensive lessons for Hiragana and Katakana. Build vocabulary and grammar skills through engaging quizzes and spaced repetition. Practice reading and writing with audio pronunciation, all offline.
Engage in daily brain training with a unique trivia game. Test your general knowledge across various subjects with a puzzle-like interface. Improve memory and learn new facts while playing.
Master Japanese Hiragana and Katakana with this engaging app. It offers authentic pronunciation, diverse practice methods, and vocabulary building to make learning enjoyable and effective. Start your Japanese journey with a supportive mascot and smart learning tools.
This app teaches Japanese kanji by focusing on vocabulary words. It offers writing practice with stroke detection and spaced repetition reviews for effective memorization. Learn kanji readings naturally through over 5,000 JLPT-aligned words.
This app uses AI to help students with academic challenges. Scan math, science, and grammar problems for instant, accurate answers with step-by-step explanations. It also digitizes test papers and organizes questions by subject.
Master Japanese Hiragana and Katakana with this app. It offers customizable tables, drawing practice, and various quiz modes including handwriting recognition. Track your learning progress and set study reminders to effectively learn the Japanese alphabets.
Master Japanese with just 10 minutes a day. This app uses scientifically proven spaced repetition to help you quickly expand your vocabulary and improve speaking, listening, and writing skills. Learn over 500 new words monthly and cover a year's college course material in just 3 months.
This AI-powered app acts as a comprehensive study companion, offering instant answers to math problems with step-by-step solutions. It also assists with writing, language learning, coding, and trivia challenges, making learning more efficient and creative.
Learn numerous languages with interactive, audiovisual lessons designed for quick conversational fluency. Focuses on practical context and relevant topics for travelers and business professionals.