This word game challenges you to rearrange letter tiles in a grid to form words in each row and column. It offers multiple puzzle sizes and unlimited hints for a fun brain teaser.
Letter Box - Word Games for Brain Training by Ross McNamara





15+ similar games compared and reviewed
Whether you want more options like Letter Zap Classic or a completely different take on the same concept, our curated list of 15+ similar apps and games has you covered. Updated for 2026 with the latest ratings and comparisons.





This word game challenges you to rearrange letter tiles in a grid to form words in each row and column. It offers multiple puzzle sizes and unlimited hints for a fun brain teaser.





This educational game makes learning common English misspellings fun and challenging for all ages. It offers timed tests and untimed practice modes with thousands of words. Compete globally or play solo to improve your vocabulary and spelling skills.




Test and improve your chemistry knowledge by forming chemical formulas from names. Offers singleplayer modes for accuracy and speed, plus a competitive two-player option.


Engage in a fun word challenge with multiple game modes designed to test spelling, memory, and cognitive skills. Suitable for all ages, it offers progressive difficulty and the ability to create custom word lists for personalized learning and practice.


Guess the word by identifying the common theme across four pictures. This addictive game offers hours of entertainment with unlockable levels and categories. Utilize helpers or ask friends when you get stuck.


Engage your mind with a classic word puzzle game offering thousands of crosswords and definitions. Play offline, enjoy regular updates, and enhance your vocabulary and logic skills. This game provides a relaxing yet stimulating mental workout for all players.


This is a word puzzle game where players must identify four secret groups of four words, each sharing a common theme. It's designed to sharpen vocabulary and logical thinking with a new daily challenge.


Guess a secret word by submitting your own words and seeing how similar they are. An AI algorithm sorts words by context to determine their proximity to the secret word, with unlimited guesses available.


Guess the most popular answers to fun and unexpected questions in this trivia game. Play solo or challenge friends to see if your answers align with the majority. Discover thousands of topics from movies to everyday life.


This app offers a traditional crossword puzzle experience to sharpen your reasoning and Portuguese language skills. Solve word puzzles using clues, with some letters automatically filling in to help you complete the grid. Enjoy a challenging and engaging pastime.