199developments Pvt Ltd is a boutique software development company that specializes in creating exceptional, hand-crafted apps with a focus on deep tech biofeedback solutions.
Our flagship product, Mindbreath, is widely recognized as the best heart biofeedback app on the planet, serving over 1 million customers and earning recommendations from doctors and professionals worldwide.
Our beloved app that started it all.
The best breathing exercises app and among the simplest Mindfulness app. Also helps health & immunity via stepwise lung capacity & HRV programs. It is also used by professional health consultants.
Easily log, track, and analyze blood pressure. Seamlessly syncs with Apple Health Kit. Science-backed exercises to regulate Blood pressure. Gives an overall view of your health.
Previously No.1 in Health & Fitness app category on iOS in Taiwan & South Korea.
Easily measure Heart rate, HRV & Stress. The most comprehensive Apple watch health tool enables it to do 90% of what a Whoop band does- readiness, cardio load, recovery, sleep analysis, 24x7 Cardio monitor and more with just your Apple watch.