Cotham Technologies worked closely with our partners Freestyle Technology and Suntec to build out a smart metering IoT based solution. The prospective customers were utility companies across Asia Pacific such as Suchuang Gas. The app was targeted at prepayment consumers of utilities. It enabled users to check their current balance, historical usage presented via bar and line graphs and add funds to their account via a payment gateway. The app was rapidly delivered within 4 weeks for both iOS and Android and conformed to both phone and tablet form factors.