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





16+ similar games compared and reviewed
Whether you want more options like SpellingGnat or a completely different take on the same concept, our curated list of 16+ 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.


Challenge yourself to find words using available letters, earning points for each word discovered. Explore themed worlds, collect stars, and unlock new puzzles in this engaging word game suitable for the whole family.


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 in unlimited word guessing games with a variety of challenges. Choose between relaxed play or a timed 10-second mode. Customize your experience with different word lengths, hints, and themes.


A word-making game where you create words using letters on a board, with each word needing to include a central letter. Customize game settings like the number of letters and minimum word length. Share games with friends or play public games with leaderboards.


Engage in a fun word search game to find hidden words by connecting letters. This addictive and educational experience offers hundreds of levels and brain training challenges. Compete with friends and improve your vocabulary.


This word puzzle game challenges you to find words using a set of seven letters, with a mandatory center letter. Compete with friends, track your progress through ranks, and discover pangrams. Customize your word list for a personalized experience.