Four Letters is an easy-to-play word challenge game available on iPhone. The game involves swiping or tapping to connect four letters and create familiar and more challenging words as you progress. The objective is to beat the countdown clock and achieve high scores.

One of the standout features of Four Letters is the Dictionary screen, which allows players to learn new words and improve their language skills. The game also offers leaderboards, where players can compete and compare their scores with friends. Additionally, there are numerous achievements to earn, providing a personal challenge and allowing players to track their progress.

Four Letters offers the option to switch between English and Spanish, allowing players to make words from both languages. With thousands of possible letter combinations, the game offers a variety of answers to questions, encouraging players to get creative.

Please note that Four Letters is free to play but does include in-game advertising. However, players have the option to make a one-time in-app purchase to disable third-party ads. It is also important to mention that in-app purchases can be disabled in the device's settings.

Overall, Four Letters is an engaging word challenge game that offers a range of features to enhance gameplay and improve language skills. It provides an enjoyable experience for players looking to test their word-making abilities and compete with friends on the leaderboards.