Why would I pay to use your app when there are freeish alternatives available ?
You do not seem to have a mobile app too. A mobile app would be most ideal as I could revise while travelling.
You could gauge market acceptance by advertising/promoting on school and college (SAT/GRE/IELTS) blogs and sites. Also language learning sites and forums.
You do not seem to have a mobile app too. A mobile app would be most ideal as I could revise while travelling.
You could gauge market acceptance by advertising/promoting on school and college (SAT/GRE/IELTS) blogs and sites. Also language learning sites and forums.