It is vital to first comprehend the various wants and skills of seniors since the existing user interface is not flexible enough to meet their needs. Because seniors will no longer be a minority in the next few years, this research underscores the necessity of supporting elders by reworking the smartphone interface to improve the user experience for older users. The main goal of this research project is to provide a user-friendly smartphone interface for seniors. To do this, it is vital to learn how elderly people perceive and interact with the modern smartphone interfaces, as well as what challenges they confront. In the second stage, an elder-smartphone interface (ESI) design is created based on the preferences of the end-user, which are noted via a post-experimentation questionnaire. The Elderly-Smartphone Interface (ESI) design is assessed with actual end users during the third phase. The bulk of the evaluators give positive feedback while rating the prototype. The target group for this study is an active senior demographic that is capable of using cellphones on its own. The word “ancient” in this study refers to those who are sixty years of age or older.