Health Maintain App is a lifestyle app that offers an easy way to record, maintain, review, display, and export a person's daily cardio readings. It also allows recording of any health issues, resolutions, medications, and adding calendar events to the default Android calendar. The app enables the entry of readings such as a person's name, age, weight, blood pressure readings, and heart rate, which can be reviewed directly, exported via a CSV file, and displayed in a graph (only the last 20 readings are displayed in a graph).

In addition, the app contains a calculation screen for calculations like BMI, BMR, a sci-calculator, and information on E Numbers screen. The Events page allows for the addition of any health events, requirements for the person in the system, and adding calendar appointments/events associated, etc. The app allows for three separate sections to write the person's illness, resolution, and medications. Events can be reused for different people, deleted, exported, and emailed. Reminders, calendar events can also be added at the same time. The full free version comes with ads.