ERG 2020 Downloads & RevenueERG 2020 · App Store
Not in any tracked top chart right now.
Updated 1 Nov 2026 · rankings refresh through the day
DeveloperNational Library of Medicine
CategoryReference
PriceFree
Released
Rating★ 5.0 (1)
Version3.1.6
Age rating12+
First seen by us
12 Oct 2026
12 Oct 2026Installs (est.)1k+ worldwide
📈Dropped out of every chart we track📈Charting in a new country🆕First spotted by AppInsider🆕Released on the App Store
Full timeline · 4 events in the last 12 months
- 📈ERG 2020 dropped out of every chart we trackLast seen 18 Oct
- 📈ERG 2020 charting in a new countrySouth Korea
- 🆕ERG 2020 first spotted by AppInsider#72 in Top Free · Reference · United Arab Emirates
- 🆕ERG 2020 released on the App Store
Collected from the stores by AppInsider since we first spotted the app. Dates are when we saw each change.
Rating
5.0 ★
1 ratings
Measured
ERG 2020 on the App Store
App details
App ID
592158838
Publisher
National Library of Medicine
On the store since
Jan 2013
13 years on the store
Minimum OS
iOS 11.0+
iPhone 5s and later
Devices
iPhone · iPad
Universal purchase
Content rating
12+
2 content notes below
Languages
2
EN FR
Size
54 MB
Also listed in
Education
Content notesInfrequent/Mild Medical/Treatment InformationInfrequent/Mild Alcohol, Tobacco, or Drug Use or References
ERG 2020 downloads
Worldwide, per day, and installs to date. The band is open; the exact number is free with an account.
How this is calculated
Apple publishes no download counts. App Store downloads come from chart positions and daily rating growth per country, calibrated on Google Play install counts; lifetime installs from ratings worldwide × installs per rating. Confidence is the chance the real number is within half to double ours.
Active users
All platforms, worldwide. Free with an account.
Stickiness (DAU / MAU)
how many monthly users open it on a given day
How this is calculated
Monthly users come from lifetime installs across every store, fitted on monthly active user figures companies publish; daily users = monthly × the typical daily/monthly ratio for the category. Confidence is the chance the real number is within half to double ours.
Where it ranks now
Every top chart it appears in across 30 countries.
| Country | Charts | Rank |
|---|---|---|
| Not charting right now. | ||
Ratings
App Store, worldwide.
Rating
5.0 ★
1 ratings
Measured
Ratings
1
Measured
About ERG 2020
PHMSA (U.S. Department of Transportation Pipeline and Hazardous Materials Safety Administration)'s 2020 Emergency Response Guidebook provides first responders with a go-to resource to help deal with hazmat accidents during the critical first 30 minutes.
The ERG contains an indexed list of dangerous goods and the associated ID number, the general hazards they pose and recommended safety precautions. For example, if emergency responders arrive at the scene of an overturned tractor trailer displaying a DOT hazmat placard, they would use the guide to identify the material associated with the placard and get guidance on how to respond accordingly.
The 2020 version of the ERG includes general revisions, reorganized general information pages, protective distance mapping updates, and the new ability to share data links through URLs. Updated every four years, the ERG is available free to public safety agencies in all states and territories through designated state coordinators’ offices. PHMSA has partnered with the National Library of Medicine to provide this free application as well as a version of the ERG in its Wireless Information System for Emergency Responders (WISER) application.
The ERG contains an indexed list of dangerous goods and the associated ID number, the general hazards they pose and recommended safety precautions. For example, if emergency responders arrive at the scene of an overturned tractor trailer displaying a DOT hazmat placard, they would use the guide to identify the material associated with the placard and get guidance on how to respond accordingly.
The 2020 version of the ERG includes general revisions, reorganized general information pages, protective distance mapping updates, and the new ability to share data links through URLs. Updated every four years, the ERG is available free to public safety agencies in all states and territories through designated state coordinators’ offices. PHMSA has partnered with the National Library of Medicine to provide this free application as well as a version of the ERG in its Wireless Information System for Emergency Responders (WISER) application.
Latest updates
3.1.6
ERG 2020 app has been re-released as ERG for IOS by Pipeline and Hazardous Materials Safety Administration. Please download this new version to get the latest features and updates. ERG 2020 by National Library of Medicine will no longer be supported.