Enhance your cognitive abilities with a fun mental calculation trainer. Solve addition, subtraction, and multiplication problems to earn points and track your progress over time. Compete globally through Game Center rankings.





59+ iOS apps & games curated and reviewed
Every iPhone needs a few good koki yoshida apps. We benchmark 59+ of them on App Store rating, freshness, and pricing, then surface the standouts so you don't have to scroll the App Store yourself.





Enhance your cognitive abilities with a fun mental calculation trainer. Solve addition, subtraction, and multiplication problems to earn points and track your progress over time. Compete globally through Game Center rankings.





Design custom jigsaw puzzles using your own photos, complete with filters and decorative frames. Share your creations with friends or enjoy a daily selection of free puzzles. Compete with others in daily rankings and organize pieces with a handy tray.





This app provides a digital scorebook and stats tracker for baseball teams. It allows for real-time game sharing, automatic calculation of player and team statistics, and easy team management. It's designed for coaches, parents, players, and managers to simplify scorekeeping and gain insights into performance.




Experience a classic Japanese card game with vibrant visuals and a user-friendly design. This app offers a blend of strategy and chance, perfect for both beginners learning the ropes and experienced players seeking a challenge. Play against a charming fish character or a friend.


Connect with people through voice calls and chats. Share your thoughts, join group discussions, or enjoy one-on-one conversations. Discover communities based on shared interests and express yourself through voice and image posts.


Explore a world where mythical creatures inhabit everyday places. Walk to find and collect these beings, using special balls to capture them. Track your steps and discover new stages with rarer creatures.


This application serves as a comprehensive reference for Joseki, the established corner patterns in the game of Go. It provides a structured way to explore and learn these strategic sequences.




This app helps you expand your karaoke repertoire with background playback and practice tools. Discover new hits, create playlists, and even find vocal-less tracks to improve your singing.


A simulation game where you nurture and strengthen adorable creatures by feeding them. Explore diverse regions, battle enemies, and discover legendary items. Enjoy automatic resource generation and a variety of unlockable friends and weapons.


Collect coins to feed adorable Koi carps and watch them grow. Navigate obstacles, customize your pond, and unlock premium Koi varieties. A relaxing game of growth and collection.




Tap the correct Japanese surname as it falls from the sky before it hits the trash can. Avoid tapping incorrect surnames to preserve your lives. The game's difficulty increases with your score.












Experience a remastered romance fantasy visual novel with a secret identity and transformation theme. Enjoy a fully voiced Japanese story featuring animated characters and improved CGs. Embark on an adventure to a land of cat people and uncover hidden purposes.