Tired of always having to remember the different short-codes to top-up your account or check your airtime balance? Travelling within Africa and can't keep track of the different Telco short-codes in each country, especially those confusing data plans? Then this app is for you. OneTime takes care of these and many more with the press of a button. ** Currently supports all mobile networks in Ghana, Nigeria, Uganda & South Africa (MTN, Airtel, Vodafone, Tigo, Expresso, Etisalat, UG Telecom, Africell, Smart, Telkom, Virgin, Cell C, Vodacom). More countries coming soon.