This app tracks humid-heat conditions using Wet Bulb Globe Temperature (WBGT) to help you plan outdoor activities safely. It provides alerts, hourly timelines, and guidance based on risk levels.





250+ iOS apps curated and reviewed
Every iPhone needs a few good wet bulb temperature tracker apps. We benchmark 250+ of them on App Store rating, freshness, and pricing, then surface the standouts so you don't have to scroll the App Store yourself.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 | Free | 5.0★ (2) | No | Yes | Oct 2026 | ||
| 2 | Free | 4.6★ (2.8K) | Yes | Yes | Oct 2026 | ||
| 3 | Free | 4.8★ (17) | No | Yes | Oct 2026 | ||
| 4 | Free | 5.0★ (23) | Yes | Yes | Oct 2026 | ||
| 5 | Free | 5.0★ (1) | No | No | Oct 2026 | ||
| 6 | Free | — | No | No | Aug 2026 | ||
| 7 | Free | 2.3★ (3) | No | Yes | Oct 2026 | ||
| 8 | Free | 5.0★ (2) | No | No | Oct 2026 |





This app tracks humid-heat conditions using Wet Bulb Globe Temperature (WBGT) to help you plan outdoor activities safely. It provides alerts, hourly timelines, and guidance based on risk levels.






This tool helps prevent heat-related illnesses for outdoor workers by providing heat index and wet bulb temperature data. It offers current conditions and forecasts for US locations, using standardized risk level categorizations to help plan work activities and ensure safety.






This app provides a clear risk assessment for outdoor activities by calculating the wet-bulb globe temperature (WBGT), which combines heat and humidity. It offers a simple risk band, UV index, and customizable alerts to help users stay safe in various conditions.