Even though there's a free version on their website, it is also stated on their website that every single penny/form of donation would be much appreciated.
Iyo marka la eego in Duda dhamaanteed ku saabsan bogagga internetka, waxaad hubsan kartaa in xitaa boggaaga bilaashka ah uu si qurux badan u siin doono dhammaan qalabka moobiilka iyo kiniinka.