Instant Heart Rate vs TrailRunner
A side-by-side look at Instant Heart Rate and TrailRunner. 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
TrailRunner
Sport & Health
TrailRunner is an open-source, cross-platform tool for planning and logging outdoor activities like hiking, trail running, and mountain biking. It allows users to discover new trails, record tracks, analyze performance data, and share trips.
hikingtrail-runningmountain-bikingoutdoor-activitiesgps-tracking
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