RBRN Labs
An indie app studio in Virginia building iOS apps.
Swelter: Heat Safety & WBGT
Summers are getting hotter. Swelter helps you answer one question: how risky is it to be active outdoors right now?
An iOS app for planning outdoor activity in the heat. Swelter estimates wet-bulb globe temperature (WBGT), the standard measure of heat stress, from local weather data, all on-device, and shows how risky conditions are now and when the better windows are today. Built privacy first, Swelter never tracks or sells your data.
- One number that gets heat right
- A heads-up when it matters
- Beautiful ambient weather visuals
App Store Launching soon
