Then you'll love the Android app. The Promolante App comes with all the features you see on this site and more. On the app, you have access to all the data bundles from the various networks with the ability to tap to buy.
Check out the Promolante app for yourself.
Enjoy unlimited minutes to call Vodafone numbers, 5 minutes to call all local networks and 20MB data to browse the internet valid for 1 day. Subscription fee is GHC1.