240+ iOS apps curated and reviewed
OSHA is the household name in niosh heat stress, but it's far from the only option. We track 240+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | Free | 2.5★ (312) | No | No | Aug 2026 |
| 2 |  | Free | 4.4★ (19) | No | No | Aug 2026 |
| 3 |  | Free | 4.6★ (2.5K) | Yes | Yes | Aug 2026 |
| 4 |  | Free | 3.1★ (8) | No | No | Jul 2026 |
| 5 |  | Free | — | No | No | Jul 2026 |
| 6 |  | Free | 3.6★ (11) | No | No | Aug 2026 |
| 7 |  | Free | — | No | No | May 2026 |
| 8 |  | Free | — | No | No | May 2026 |
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.
This tool calculates the heat index based on temperature and humidity, providing OSHA-calibrated risk levels and protective recommendations for outdoor work. It also includes a reference guide for heat-related illnesses and first aid.
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 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 application helps assess heat stress risks for workers using the Humidex Method, a standard accepted by WorkSafeBC. It aids individuals in understanding their personal risk and mitigation strategies, while also assisting employers in meeting compliance obligations.
This application provides real-time Wet Bulb Globe Temperature (WBGT) and detailed weather forecasts for your location. It offers heat stress risk assessments and actionable recommendations to help you stay safe outdoors. Receive location-based insights including temperature, humidity, wind speed, and UV index.
Drift off to sleep faster with a vast library of high-quality, endless ambient sounds. Mix and match sounds, save your favorite combinations, and utilize features like a fade-out timer and bedtime reminders for a better night's rest.
This app calculates the Wet Bulb Globe Temperature (WBGT) to assess outdoor heat risk for activities. It provides clear safety flags and hourly forecasts to help you plan outdoor events safely. Get personalized alerts and find the best times for your activities.
This utility app helps determine necessary precautions against cold stress by calculating adjusted outdoor temperatures based on wind speed. It estimates the cooling power of the environment to prevent adverse health effects like frostbite and hypothermia.
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.
Control your Dyna-Glo heater remotely via Wi-Fi or Bluetooth. Adjust power, set desired temperatures, and schedule timers directly from your smartphone for convenient and smart heating.
