https://speakerdeck.com/peterson376/telemedicine-app-development-cost-everything-you-need-to-know

The telemedicine app development cost depends on a variety of factors
such as features, development of telemedicine app, service provided by the
telemedicine app, and compliance level.
The telemedicine app development solutions in Dar es Salaam include a
patient’s app, doctor app, and admin panel for a single platform. The version
of this telemedicine app will cost you around $50,000 to $80,000, depending
on the factors mentioned above.
If the company wants to develop a feature-rich telemedicine app that has
more functionality and features, the development costs can be around
$150,000- 250,000. The average time taken for the development of a
telemedicine app can vary between 3 to 12 months.