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App Store Apps > Reference > ERDSS
App profile · Reference
ERDSS icon

ERDSS

by MEPSS LLC · Free · Version 4.08.06
Availability No longer on the App Store
Rating on App Store
2.78/5
9 ratings
Rating
2.78
9 reviews
Best rank
–
not in the top lists
Last updated
March 9, 2022
4.08.06
AppBrain's verdict Established

It doesn't have enough ratings yet to judge what users think.

ERDSS is made and published by MEPSS LLC. AppBrain is an independent app data site and isn't affiliated with MEPSS LLC. The app name, icon, screenshots and description belong to MEPSS LLC and are shown as published on the App Store.

About ERDSS

ERDSS was a reference app developed by MEPSS LLC. It was removed from the App Store May 23, 2025.

User Ratings

ERDSS was rated 2.78 out of 5 stars, based on 9 ratings.

App Information

ERDSS was free. The app size was 261.92 MB. The last available version was 4.08.06. The last update was on March 9, 2022.

Technical Requirements

The app had a content rating of Medium Maturity. The app had been available on the App Store since November 2018.

Description by MEPSS LLC (from the App Store)
The Chemical Companion provides first responders with decision support for hazardous environments contaminated with chemical agents. This software tool is provided free-of-charge to the military, law enforcement, and fire departments.

Features include:
- Detailed information on 3000+ common chemicals and synonyms
- Personal Protective Equipment (PPE) including respirators
- Hazardous Concentration Levels and Exposure Guidelines
- Isolation and Protective Action Distances
- ERG and Emergency Medical Information
- Identify unknown chemicals using physical properties or exposure symptoms
- Over 30 Decision Support Tools

Important: This application is only accessible by authorized personnel. You may register for an account at https://chemicalcompanion.org .
Show more Show less
Price Free
Rating 2.78 based on 9 ratings
Version 4.08.06
App size 261.9 MB
Maturity Medium Maturity
This app is currently not available on the App Store.

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Changelog of ERDSS

No changelog data

Developer information for MEPSS LLC

MEPSS LLC

Address:

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Comments on ERDSS for iOS

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Technologies used by ERDSS

Frequently asked questions about ERDSS

Is ERDSS free?

Yes. ERDSS is free on the App Store.

Is ERDSS still available?

No. ERDSS was removed from the App Store. We last saw it there May 23, 2025.

How large is the ERDSS download?

ERDSS is 261.92 MB to download.

Is ERDSS suitable for children?

App Store gives ERDSS a medium maturity rating, so it is not meant for young children.

How do people rate ERDSS?

ERDSS scores 2.78 out of 5 stars, from 9 ratings on the App Store.

Who made ERDSS?

ERDSS was developed by MEPSS LLC. It is listed in the reference category on the App Store.

What are the best alternatives to ERDSS?

People looking at ERDSS also look at these reference apps: Hazard3 Training, Decon Field Guide, CBRNResponder, HazMatIQ, CAMEO Chemicals.

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Buxus icon Buxus
IAFC Events icon IAFC Events
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