OpenStreetMap vs The 4-Hour Body App
A side-by-side look at OpenStreetMap and The 4-Hour Body App. For an in-depth review of either product, follow the links below.
OpenStreetMap
Travel & Location
OpenStreetMap is a free, open-source, crowd-sourced map of the world. Volunteers collect map data using GPS devices, aerial imagery, local knowledge, and other free sources to create and update the map database.
open-sourcecrowdsourcedmapnavigation
The 4-Hour Body App
Sport & Health
The 4-Hour Body App is a health and fitness tracker inspired by the book The 4-Hour Body by Timothy Ferriss. It allows users to log diet, exercise, and other metrics to optimize physical performance and weight loss.
healthfitnesstrackingweight-loss
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