If you want to improve your English spelling and vocabulary this app is for you. Spell lit is meant to help you to improve your English spelling by challenging your memory to recognize correct spellings from incorrect ones. The incorrect spellings contain common mistakes such as using incorrect vowel, misplaced vowels, wrong prefix (un instead of im or in), wrong suffix (tial instead of cial, tion instead of sion, ence instead of ance) and many others. This app will help you to first think about correct form of a word and second memorize it by repetition. If you have problem with a word's definition, there is a Wiktionary link for each word for its definition.
The app can be played in different levels so you will find it useful if you are an ESL student, want to improve your English spelling, or just enjoy to challenge yourself with some not very common words.
This free version of Spell lit includes about 3000 words.