248+ iOS apps curated and reviewed
Out of 248+ heat stress monitoring app on iOS, 20 are free and the rest sit in the paid tier. This page sorts them so you can compare both sides before you commit.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 |  | Free | 3.1★ (8) | No | No | Jul 2026 | |
| 2 |  | Free | 5.0★ (9) | No | Yes | Sep 2026 | |
| 3 |  | Free | 2.6★ (314) | No | No | Sep 2026 | |
| 4 |  | Free | 3.6★ (11) | No | No | Sep 2026 | |
| 5 |  | Free | 4.6★ (2.5K) | Yes | Yes | Sep 2026 | |
| 6 |  | Free | — | No | No | Jul 2026 | |
| 7 |  | Free | — | No | No | Aug 2026 | |
| 8 |  | Free | — | No | No | Aug 2026 |
This app uses real-time weather data to calculate heat stress risk for outdoor workers. It provides customized alerts for rest, hydration, and changing conditions, along with safety resources.
This tool calculates the Wet Bulb Globe Temperature (WBGT) for your location, a comprehensive measure of heat stress that considers temperature, humidity, wind, and sunlight. It provides color-coded safety levels and tailored guidance for various activities and professions.
This tool helps outdoor workers stay safe by providing real-time heat index information and hourly forecasts specific to their location. It offers occupational safety recommendations and details on heat-related illnesses and their first aid.
