Instant Heart Rate vs OpenTracks
A side-by-side look at Instant Heart Rate and OpenTracks. For an in-depth review of either product, follow the links below.
Instant Heart Rate
Sport & Health
Instant Heart Rate is an app that uses your phone's camera to measure your heartbeat. It works by detecting subtle color changes in your finger that occur when blood flows through it. The app is free, easy to use, and provides a quick way to check your pulse rate.
heart-ratehealthfitness
OpenTracks
Travel & Location
OpenTracks is a free and open source GPS tracking app for Android. It allows users to record outdoor activities like hiking, cycling, running etc. and view detailed statistics like time, distance, elevation, speed etc.
gpstrackingoutdoorshikingcyclingrunning
Related Comparisons
ASICS Runkeeper
Health Glance
Wahoo Fitness
SmartRunner