Challenge your mind with this classic arithmetic puzzle game. Use four numbers and basic operations to reach 24. Offers hundreds of levels for all skill ranges and can be played offline.



8+ similar apps compared and reviewed
Whether you want more options like Yoyo Words · 悠悠背单词 or a completely different take on the same concept, our curated list of 8+ similar apps has you covered. Updated for 2026 with the latest ratings and comparisons.



Challenge your mind with this classic arithmetic puzzle game. Use four numbers and basic operations to reach 24. Offers hundreds of levels for all skill ranges and can be played offline.






This app uses AI to create personalized Korean reading materials with inline translations and audio. It features an AI tutor for explanations and practice, and a unique review system that resurfaces saved vocabulary within new content. Track your progress with encouraging statistics.




This app offers online one-on-one foreign language training with certified teachers and diverse learning materials. It provides flexible scheduling, multi-device support, and personalized learning plans to help users improve their language skills for various scenarios.


This app is a comprehensive community for overseas study, offering shared experiences, admission data, test preparation materials, and career advice. It facilitates discussions on academics, life, finance, and immigration for students and professionals abroad. Users can browse, post, and interact with forum content, share it, and manage their notifications.




This app helps children truly master English vocabulary by addressing spelling, listening, and speaking. It uses a unique 'deliberate learning + natural acquisition' model, supported by linguistics and brain science, to build a strong foundation for language proficiency.


This app provides a vast collection of practice questions and exam papers for primary and secondary school students and teachers. It offers AI-powered tools for creating custom tests, detailed explanations for each question, and features for managing assignments and analyzing student performance. The platform aims to streamline the teaching and learning process for all subjects and grade levels.


This AI-powered platform offers comprehensive online learning support for primary and secondary school students. It synchronizes with national textbooks across multiple subjects, providing interactive lessons, practice exercises, and AI-driven tutoring to enhance academic performance and independent learning skills.