Dictionaries are not included due to licensing issues. First, download the dictionary. If you press shift (↑), the space key becomes the setting key.
Input method: Enter hiragana by flicking. To enter Kanji, press shift before the first character. If you want to convert it as is, use a space, and if you want to change it, shift it again and input it (e.g. "↑kan↑ji" for "feeling"). If you want to convert it as a prefix, press >. If there are too many candidates after conversion and it is difficult to choose, press : and enter a hint to narrow it down.
This app is a modification of SKK for Android by minghai and Reiji Kaizuki.