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ERG for iOS

Pipeline and Hazardous Materials Safety Administration
App Store·ReferenceFree★ 4.78 (63)launched 4.4y agoapp updated 1.6y agocharts in 2 countries
Scout Score
7

ERG for iOS generates an estimated $0/month in revenue from 30–200 downloads/month on the App Store, according to AppCurrents estimates (updated 2026-06-17).

Estimates updated 17.06.2026 · How we estimate · Ranges reflect model confidence, not exact figures.
Est. revenue / month$0
Est. downloads / month30–200
Estimate confidencemedium
PricingFree
Rating4.78 ★ (63 ratings)
CategoryReference
Released25.01.2022
App last updated30.10.2024
PlatformiOS
Est. downloads / mo
30–200
Est. revenue / mo
$0
Rating velocity / day
0
Chart velocity
—
Peak rank
—
Days tracked
—

Modeled monthly estimate · rating velocity · medium confidence

About

PHMSA’s Emergency Response Guidebook (ERG) is the go-to resource for first responders during the initial phase of a dangerous goods or hazardous materials transportation incident. The ERG app is a valuable companion, based on the latest edition of the ERG, to help responders quickly access critical information at their fingertips. The app features an indexed list of dangerous goods, including th…

View on the App Store →

Trends & analysis

Chart rank trend

US · overall
Collecting rank history — no snapshots so far. Fills in twice daily.

Why it's surfacing

Scout 7
Newness
3
Breakout
0

Ratings & velocity

★ 0 in window
Total ratings
63
Jun 4Jun 17
New ratings / day
10
Jun 5Jun 17

Rating distribution

95% positive · 63 ratings
5★
84%
4★
11%
3★
3%
2★
2%
1★
0%

Geographic reach

best rank · 2 storefronts
tw
#70 category
ca
#96 category

Revenue & downloads trend

ARPU $0
Est. revenue / mo · $0
$0
Jun 4Jun 17
Est. downloads / mo · 68
680
Jun 4Jun 17

Update history

1 update tracked
  • v4.1.11.6y ago

    Bug fix related to distance alerts on the map

ERG for iOS — FAQ

How many downloads does ERG for iOS get?

ERG for iOS sees an estimated 30–200 downloads per month on the App Store, per AppCurrents modeling.

Is ERG for iOS free?

ERG for iOS is free to download on the App Store, with no in-app purchases detected.

What is ERG for iOS's rating?

ERG for iOS holds a 4.78-star average from 63 ratings on the App Store.

When was ERG for iOS released?

ERG for iOS launched on the App Store on 25.01.2022. Its latest version shipped 30.10.2024.

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