Robert has developed his own business in designing software for iOS and Android and has 11 apps available for download in four program suites: Bible Vocab, Vocab Pro, Mesha, and Film Note. These apps have been downloaded more than 115,000 times. Bible Vocab is widely regarded as one of the premier biblical language apps available.

Professor Robert Plummer (Southern Baptist Theological Seminary) has said: ‘Who could imagine that a Greek New Testament vocabulary app with this much power and flexibility even existed? I’m amazed at the intuitive design and ability to customize vocabulary acquisition to particular sections of text. I’m confident that this vocabulary app will help thousands of pastors and students read the Greek New Testament with greater fluency, confidence, and understanding. I enthusiastically endorse it.’

He is currently developing other applications for learning the vocabulary from the Quran, the Peshitta, and the Van Dyck Arabic Bible.