Before revision:  We are the first in this field to perform an empirical study on women in Bangladesh to see how game-based learning can contribute to learn food calories. We further analyze and report the impact of participants' age, professions and smartphone proficiency levels on their learning experience and progression. Our study also conforms the finding of existing studies that game-based learning can enhance the learning experience.
After revision:  Our study confirms the finding of existing studies that game-based learning can enhance the learning experience.