Too little checked to say Store information only. We haven’t analysed this app or read its reviews yet.
Not yet tested.
The store currently lists version 5.1.2, updated 2026-10-27.
Store screenshots supplied by the developer.
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.
IMPORTANT: Access and usage of the application requires an approved account on chemicalcompanion.org . The account is free for first responders and military.
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
This application is only accessible by authorized personnel.…
From the developer’s store description.
For developers and the curious
The evidence, sources, measurements and versions behind every label above.
No review analysis published for this app.
“Not assessed” means we could not measure it. It is never a zero and never a pass.
No package has been scanned for this app, so nothing is published about what it ships. That is an absence of evidence, not a finding.
Supporting measurements: not a complete list of possible harms or positives. Measurement vocabulary 1.4 · how these are measured
Not yet tested. No analysis has been run for this app, so there is no version or date to report.
Each store’s release notes, as the developer wrote them. They are the developer’s words, not ours.
• Added 150 new chemicals • Updated the chemical naming scheme to prioritize Proper Shipping Name • Incorporated medical toxidromes, symptoms, antidotes, and supportive care guidelines • Added PAC data • Updated chemical names, synonyms, property data, and exposure guidelines • Updated decontamination data • Updated and added new fire extinguishment data • Updated and added new PPE suit data
Appworthy
chem-companionWhat the stores publish. Store ratings are the stores’ numbers, not Appworthy’s, and are never averaged across stores.
No itemized purchase list is available for this listing.
Not yet tested. No analysis has been published for this app, so there is no method to describe for it yet. A missing label is not a clean bill of health: it means nothing has been read, not that nothing is wrong.
Write to [email protected], or use the form. Name the finding, the app version and the evidence that needs correcting. Factual corrections are free and never depend on buying anything.