Best Erg App

249+ iOS apps curated and reviewed

3.4 avg rating
18 free apps
Updated November 2026

ERG for iOS is the household name in erg app, but it's far from the only option. We track 249+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.

Compare top Erg App (November 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1ERG for iOSERG for iOSFree4.8★ (64)NoNoOct 2026
2HazMat - ERG 2024 GuidebookHazMat - ERG 2024 GuidebookFree4.6★ (1K)NoYesOct 2026
3ErgDataErgDataFree4.8★ (6.5K)NoNoNov 2026
4ERG 2020ERG 2020Free4.1★ (54)NoNoOct 2026
5J. J. Keller® ERG AppJ. J. Keller® ERG AppFree5.0★ (2)YesNoOct 2026
6qollabqollabFree1.0★ (1)NoNoNov 2026
7Hazmat ERG Guide & PlacardsHazmat ERG Guide & PlacardsFree—NoYesNov 2026
8ErgTracker: Scan & ShareErgTracker: Scan & ShareFree—YesYesJun 2026

Top Picks for Erg App

HazMat - ERG 2024 Guidebook#2

HazMat - ERG 2024 Guidebook by Volodymyr Oliennikov

Emergency Response Guidebook
Strong Contender
🔍 Reference
4.6😞(1K ratings)
FreeIn-App Purchases
HazMat - ERG 2024 Guidebook screenshot 1
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HazMat - ERG 2024 Guidebook screenshot 3
HazMat - ERG 2024 Guidebook screenshot 4

This app provides a quick reference for hazardous materials, serving as an educational tool for handling, storage, and incident response. It functions offline, making it accessible without an internet connection.

What We Love

  • 🚀 Handy for hazmat training
  • 👍 Very informative

Room to Improve

  • 🐛 App is outdated
  • 💰 Requires paid upgrade to access full content
  • 🔍 Difficult to navigate and use
4.8😐(6.5K ratings)
Free
ErgData screenshot 1
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This training partner app allows you to set up and customize workouts, view real-time stats, and track your progress. It syncs with a popular online logbook and offers detailed post-workout analysis. Compatible with various devices, it enhances your fitness journey with data-driven insights.

What We Love

  • 🚀 Great app
  • 👍 Excellent stats
  • 👍 Easy to use
  • 👍 Seamless sync with Concept2 logbook
  • 👍 Customizable heart rate zones
  • 👍 Accessible with VoiceOver
  • 👍 Drastically improved from previous versions

Room to Improve

  • 🐛 Connection issues with PM5
  • 🐛 Unreliable heart rate monitoring
  • 🐛 Sync issues with Apple Health
  • 🐛 Crashes and data loss
  • 🐛 Frequent disconnections
  • 🐛 Logbook not updating properly
  • 🐛 Inconsistent performance after updates
  • 🐛 Requires account login, can't use anonymously

More Erg App apps to explore

FAQ about Erg App

What is the best erg app for iPhone?
ERG for iOS tops our erg app ranking as of November 2026, with a 4.8-star average from 64 App Store ratings, and it's free to download.
Yes — 18 of the top erg app we rank are free to download, including ERG for iOS and HazMat - ERG 2024 Guidebook.
ERG for iOS has no ads and has no in-app purchases, according to its App Store listing as of November 2026.
We track 249+ erg app on the iOS App Store as of November 2026, ranked by rating, recency, and analysis of real user reviews.

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