# EPA Response On The Go Plus vs GridSure

The clearest difference is rating: EPA Response On The Go Plus at 5.0 against GridSure's 4.5. EPA Response On The Go Plus also leads on iOS requirement (11.0 vs 16.4). GridSure's advantage is update cadence (every 2 weeks vs every 4 months). On price, review sentiment, ratings volume and ads there is nothing between them.

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

EPA Response On The Go Plus holds the better App Store score, 5.0 against 4.5. Both are backed by a comparable volume of ratings — 5 and 8 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

EPA Response On The Go Plus ships an update every 4 months, GridSure every 2 weeks. The most recent releases landed on November 2, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | EPA Response On The Go Plus | GridSure |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (5 ratings)](https://appshunter.io/ios/app/epa-response-on-the-go-plus/id1204463589/reviews)** | [4.5 (8 ratings)](https://appshunter.io/ios/app/gridsure/id6746121952/reviews) |
| Number of ratings | 5 | **8** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 2 weeks** |
| Monetization | Free | Free |
| Size | 23 MB | 37 MB |
| Requires iOS | **11.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [United States Environmental Protection Agency (USEPA)](https://appshunter.io/developer/466052690) | [UtilityInnovation Group](https://appshunter.io/developer/1815251215) |

## What reviewers say

### EPA Response On The Go Plus

[App page](https://appshunter.io/ios/app/epa-response-on-the-go-plus/id1204463589)

This application provides water utility operators with essential information and tools for emergency response. It offers location-specific weather alerts, contact information for response partners, and allows users to record details about various incidents, including notes and damage assessments.

**Highlights:** Location-specific weather and warnings, Contact Response Partners, Record incident responses, Note-taking and damage recording, Inform Incident Command, Access planning information

**Features:** macOS Compatibility

**In-app purchases:** none


### GridSure

[App page](https://appshunter.io/ios/app/gridsure/id6746121952)

Provides real-time visibility, control, and diagnostics for electric power systems. Enables faster response, reduced downtime, and optimized grid performance for utility and large energy users.

**Highlights:** Real-time visibility, Control of electric power systems, Diagnostics for power systems, Actionable grid intelligence, Faster response times, Downtime reduction, Grid performance optimization

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

**In-app purchases:** none


## Frequently asked questions

### Is EPA Response On The Go Plus free?

EPA Response On The Go Plus is free to download, with no in-app purchases.

### Is GridSure free?

GridSure is free to download, with no in-app purchases.

### Which has better reviews, EPA Response On The Go Plus or GridSure?

EPA Response On The Go Plus is rated higher. EPA Response On The Go Plus averages 5.0 out of 5 from 5 ratings, while GridSure averages 4.5 from 8 ratings.

### Do EPA Response On The Go Plus or GridSure have ads?

Neither EPA Response On The Go Plus nor GridSure shows ads.

### Which is updated more often, EPA Response On The Go Plus or GridSure?

EPA Response On The Go Plus ships an update every 4 months, and GridSure every 2 weeks. Most recently, EPA Response On The Go Plus was updated on November 2, 2026 and GridSure on October 30, 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.*