Best Heat Index alternatives: apps like Heat Index

9+ similar apps compared and reviewed

4.8 avg rating

9 free apps

Updated October 2026

Heat Index

Thai Meteorological Department

🔧 Utilities

☀️ Weather

Whether you want more options like Heat Index or a completely different take on the same concept, our curated list of 9+ similar apps has you covered. Updated for 2026 with the latest ratings and comparisons.

Top Alternatives to Heat Index

Heat Index Calculator Pro by Do Tri

Heat Index & Weather

Editor's Choice

☀️ Weather

4.7(75 ratings)

FreeAdsIn-App Purchases

Instantly determine how hot it truly feels by combining temperature and humidity. This app provides real-time weather data, forecasts, and heat risk warnings to help you plan outdoor activities safely and avoid heat-related illnesses.

RIWI by Royal Irrigation Department

Strong Contender

☀️ Weather

0.0(0 ratings)

Free

National ThaiWater by Office of the National Water Resources

Worth Considering

☀️ Weather

0.0(0 ratings)

Free

More apps like Heat Index

AQIC

Air Quality Information Center

Free

This app provides real-time PM2.5 air quality data across Thailand, including hourly and daily averages. It also offers three-day forecasts and tracks active fire hotspots from NASA data for effective pollution monitoring and warnings.

Real-time PM2.5 dataHourly and daily averagesAir Quality Index (AQI)

☀️ Weather

(0)

free

Compare with Heat Index

SWOC PR

by Royal Irrigation Department

Free

☀️ Weather

(0)

Compare with Heat Index

Compare with Heat Index

实时温度计-实时天气温度

实时天气预报温度穿衣钓鱼指数

Free

Get real-time temperature and humidity data for your current location and multiple cities. View hourly forecasts, temperature rankings, and current weather conditions to plan your day and travel with confidence.

Real-time temperature and humidity monitoringSupport for multiple city weather trackingGlobal temperature rankings (hot/cold)

☀️ Weather

(1)

free with in-app purchases

Compare with Heat Index