Improve English: Word Games

With the widespread and increased use of digital and online tools to facilitate learning, specifically language learning, there are mobile applications suitable for all needs and levels of proficiency. As reviewed in this paper, Improve English: Word Games developed by knudge.me is among the top-rated apps that is oriented towards vocabulary building with an eye to the reading and writing skills. This application is essentially based on scientific algorithms and gamification, incorporating micro-learning, spacing effect, and adaptive intelligence to satisfy the needs of modern-day learners. This review paper offers a descriptive account of the app, along with critical evaluation including its strong points and limitations. The review concludes with several suggestions to improve the educational quality of the app.