evidence: The Instant Heart Rate app is a blood pressure tracking app that acts as a pulse checker and heart rate monitor. One of its perks is that it can be used on a smartphone from the comfort of your own home, without the need to deploy a wearable or find a fancy machine. [...] Some phone apps can help measure blood pressure. However, phone apps generally help you monitor your blood pressure but do not measure heart rate. They have helpful features such as reminders and blood pressure tracking and reminders to take blood pressure medication. [...] It is, however, important to note that blood pressure apps are not a replacement for services from your medical doctor. You must combine an exercise routine with a healthy diet to manage your blood pressure best.