Best apps like FAST-ACT

6+ similar apps compared and reviewed

4.0 avg rating
6 free apps
Updated October 2026
FAST-ACT
FAST-ACT
Timilon Technology Acquisitions LLC

Whether you want more options like FAST or a completely different take on the same concept, our curated list of 6+ similar apps has you covered. Updated for 2026 with the latest ratings and comparisons.

Top Alternatives to FAST

Chem Companion#1

Chem Companion by MEPSS LLC

Chemical Companion
Editor's Choice
🔍 Reference
0.0(0 ratings)
Free
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This tool offers decision support for first responders in hazardous chemical environments. It provides detailed information on thousands of chemicals, PPE recommendations, and emergency response guidance. Access is restricted to authorized personnel.

4.6(8 ratings)
FreeAds
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This reference app provides quick and efficient decontamination methods for hundreds of threats. It features a classic Threat Index, pictorial instructions, and an in-app dwell timer to guide users through mission execution. Designed for approved users, it aims to make anyone an instant decontamination expert.

REAC/TS#3

REAC/TS by ORAU

Radiation Emergency Assistance
Worth Considering
🔍 Reference
5.0(4 ratings)
Free
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This app provides essential information for the medical management of individuals exposed to radiation or radioactive materials. It serves as a valuable resource for healthcare professionals and emergency responders dealing with radiation-related emergencies.