Story behind the app
In September 2014, my 30-year-old wife underwent surgery for a mechanical cardiac valve because hers was wearing out. As a result, she suddenly had to take blood thinners every day. The dose to be taken daily often varies from day to day. It also happens that she doubts whether she has taken the medication. This is of course very dangerous.
Around the same time, I was looking for an interesting case for my first Android app. With my wife as a guinea pig, a first version was created. INR Diary was born!
Today, INR Diary is the best rated INR management app for Android. It is available in 6 languages: English, German, Spanish, French, Italian and Dutch. INR Diary has been downloaded over 3500 times in over 30 countries throughout the world.
In the end of 2020, the app got a complete overhaul and is now also available on iOS.