We’ve just launched our latest app: an Adlam calculator for the Fulani people of Africa. Adlam is the newest script in our African typeface system; it was created by Abdoulaye and Ibrahima Barry of Guinea in the 1980s for the Pulaar language throughout Sub-Saharan Africa. We contacted Abdoulaye and Ibrahima, and they’re kindly advising us on apps as well as the definitive forms of the Adlam alphabet.
Version 1.0 of the calculator is here: https://goo.gl/dqi6MJ