# ERG for iOS vs SMARTPLAN SMART App

The clearest difference is update cadence: SMARTPLAN SMART App at fortnightly against ERG for iOS's every 4 months. SMARTPLAN SMART App also leads on rating (5.0 vs 4.8). ERG for iOS's advantage is ratings volume (64 vs 1) and chart position (#133 vs unranked). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

SMARTPLAN SMART App holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: ERG for iOS has 64 ratings behind it against 1, so its average is the more settled of the two.

ERG for iOS ships an update every 4 months, SMARTPLAN SMART App fortnightly. The most recent releases landed on September 22, 2026 and September 11, 2026 respectively.

## The numbers

| Metric | ERG for iOS | SMARTPLAN SMART App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (64 ratings)](https://appshunter.io/ios/app/erg-for-ios/id1597142669/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/smartplan-smart-app/id6511191592/reviews)** |
| Number of ratings | **64** | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Fortnightly** |
| Monetization | Free | Free |
| Best chart rank | **#133** | — |
| Size | 27 MB | 190 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Pipeline and Hazardous Materials Safety Administration](https://appshunter.io/developer/954888820) | [Technical Response Planning](https://appshunter.io/developer/1467813480) |

## What reviewers say

### ERG for iOS

[App page](https://appshunter.io/ios/app/erg-for-ios/id1597142669)

**Currently charting:** #133 Top Free · Reference (US App Store)

This app provides first responders with quick access to critical information for hazardous materials transportation incidents. It features an indexed list of dangerous goods, including ID numbers, hazards, and safety precautions, aiding in effective response.

**Highlights:** Indexed list of dangerous goods, ID number lookup, General hazard information, Recommended safety precautions, Multi-language support (English, French, Spanish)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### SMARTPLAN SMART App

[App page](https://appshunter.io/ios/app/smartplan-smart-app/id6511191592)

Access critical response plan information, including diagrams, checklists, and contact lists, directly from your mobile device. Communicate with contacts via call, text, or email. This app functions offline, ensuring access to vital data even without network coverage.

**Highlights:** Quick access to critical response information, View diagrams and checklists, Access contact lists, Call, text, or email contacts, Offline functionality

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is ERG for iOS free?

ERG for iOS is free to download, with no in-app purchases.

### Is SMARTPLAN SMART App free?

SMARTPLAN SMART App is free to download, with no in-app purchases.

### Which has better reviews, ERG for iOS or SMARTPLAN SMART App?

SMARTPLAN SMART App is rated higher. ERG for iOS averages 4.8 out of 5 from 64 ratings, while SMARTPLAN SMART App averages 5.0 from 1 ratings.

### Do ERG for iOS or SMARTPLAN SMART App have ads?

Neither ERG for iOS nor SMARTPLAN SMART App shows ads.

### Which is updated more often, ERG for iOS or SMARTPLAN SMART App?

ERG for iOS ships an update every 4 months, and SMARTPLAN SMART App fortnightly. Most recently, ERG for iOS was updated on September 22, 2026 and SMARTPLAN SMART App on September 11, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*