Healthcare App Development Trends in 2021

The global healthcare market was estimated at $185.3 billion in 2020 and might grow at a compound rate of 16.2% by 2021-2027. Another statistics says that it might reach $10 trillion by 2022

The booking ease, all-around accessibility, and convenience that healthcare apps provide are why the demand for online booking app development is increasing. Apps like doctor appointment app are helping people connect with doctors 24*7. mHealth apps help people live a healthy life. 

Up to that, the growing trends and technological advancements are further simplifying the day-to-day operations. For hospitals, it means streamlined operations, quick booking, improved patient monitoring, etc. For patients, it means 24/7 support, convenience, and time-saving. As a result, the healthcare industry is prospering with the latest developments. 

Here’s what you must look for in 2021.

  • mHealth

With the world operating in the digital sphere, mobile apps have become an integral part of how patients and doctors communicate to manage an illness. 

Whether designed to book an appointment or consult virtually, mHealth apps would be paramount. Instead of in-person meetings and offline calls, patients would now prefer mobile apps as healthcare standards.

We would also see a surge in the way doctors and hospitals use mHealth. Instead of checking patients in-person, doctors would prefer viewing their health details on the app. For instance, the heartbeat, oxygen rate, cholesterol level, etc.

  • Patient-Generated Health Data

Carrying health reports while visiting a doctor is not a trend anymore. Doctors now use PGHD (patient-generated health data) to learn about patients’ history of illness, treatments, operations, allergies, and more. It is a trend that helps give a comprehensive idea of the patients’ health and fill the gaps. 

Generally, PGDM consists of symptoms of a disease, treatment history, healing process, biometric data, lifestyle, behavior, habits, and more. The patients can add and update their data anytime via mobile apps. 

Overall, the analysis reduces the patient’s visits to the clinic.

  • Telemedicine and Telehealth Apps

In 2020, the telemedicine market was estimated at $55.9 billion. It is foreseen to grow at a rate of 22.4% by 2021-2024—the reason why this fastest-growing segment is the latest mobile app trend. 

As we talk about telemedicine, it is a distribution of health-related information virtually. It’s a convenient way to converse with the patients and offer reliable access.

Telehealth apps such as “doctor appointment app” and “doctor on demand” are others on the trending list. Virtual consultation and digital prescription are filling the gap that the pandemic brought in.

And it won’t be long that these healthcare apps would take over the market, switching the industry from in-person visits to virtual visits.

  • Wearable Devices

Wearable devices have been on the market for a long time now. However, the pandemic has turned into the concept of fitness. People are now serious about their health and thus opt for smart wearable devices. It helps them measure their heart-rate, steps walked, calories burnt, quality of sleep, and more. Overall, with smart devices, people can now keep a check on their health parameters.

As for the growth rate, the market is projected to grow by 20.5% surpassing $46.6 billion by 2025. That means it’s a start to a long-term trend. In the near future, we might even see people booking appointments from wearable devices. 

  • Communication Channels

Effective communication improves the chances of successful treatments. To attain this, there are many communication channels available like instant messaging, real-time video calls, emergency calls, and more. As of late, speech recognition is set to dominate the healthcare industry. Also, quality feedback and live-chats would be seen as the source of improvement. It would help the healthcare industry to enhance the communication channels and the services.

  • IoT

IoT has already brought in a lot of transformation in a few industries. But, in 2021, we would see it revolutionizing healthcare. Just how warehouses use sensors to track every activity, hospitals would be IoT-powered. Doctors would know about patients’ every activity, location, ailments provided, etc. They would know if a patient’s condition worsens or crosses a defined threshold value. They can even track their staff movements and vice versa. Every activity in and around can be monitored.

In fact, in the coming years, we would see many of the hospital activities being automated. Like when a doctor is required, they would be alerted automatically, and more. 


In 2021, we are set to witness the technological possibilities and how they would transform the healthcare industry. Data protection, geolocation, contact tracing, AR/VR enabled surgery practice, cloud-based solutions are a few of the trends that have already set in. 

With these trends, the demand for online booking app development will also increase. So, if you haven’t developed a doctor appointment app yet, now is the right time.

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