Prepare yourself for the tiniest space key.

I was going to write this review with the keyboard, but I dont have several weeks.

The keyboard heavily relies on using suggestive text, which I find bulky. Its not very good with punctuation or capitalization (in fact, if youre used to your device capitalizing I for you, youre out of luck). The app is clunky and slow. For single letter words or words with two of the same letter, it just doesnt get it without suggestive text. But worst of all is how it shrinks the space key. It moves the keyboard switch button to the right side of the space key (shrinking it) and gives you the option to change the theme of Brilliant Keyboard in its place. I switched keyboard mid-swipe 30 times before it got too annoying. With how slow and unhelpful this keyboard was, I honestly just stayed with the regular keyboard once I switched to it.

Maybe this works for some, but it certainly didnt work for me.

Star D. about Brilliant Keyboard for iOS 8: Cool Themes and Predictive Typing, v3.6