This Android phone keyboard allows you to type in the Cicipu language of Nigeria, with easy access to all the special characters missing from other keyboards.
After installing just enable the keyboard in Settings > Languages and input, then you can switch to the Cicipu keyboard at any time.
Hold down the buttons for more choice:
a ã á à
e ẽ é è
i ĩ í ì
o õ ó ò
u ũ ú ù
ø ø̃ ǿ ø̀ q
ɗ f
ɓ x
Added adaptive icons