# OHIO811 vs EWN Mobile

The clearest difference is rating: EWN Mobile at 4.6 against OHIO811's 3.3. EWN Mobile also leads on ads (none vs shown) and update cadence (every 6 weeks vs every 9 months). OHIO811's advantage is iOS requirement (11.0 vs 15.5). On price, review sentiment, ratings volume and in-app purchases there is nothing between them.

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

EWN Mobile holds the better App Store score, 4.6 against 3.3. Both are backed by a comparable volume of ratings — 11 and 12 respectively. Written reviews point the same way: 60% of OHIO811's written reviews are positive against 67% of EWN Mobile's.

OHIO811 ships an update every 9 months, EWN Mobile every 6 weeks. The most recent releases landed on November 1, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | OHIO811 | EWN Mobile |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.3 (11 ratings)](https://appshunter.io/ios/app/ohio811/id713526907/reviews) | **[4.6 (12 ratings)](https://appshunter.io/ios/app/ewn-mobile/id1176538694/reviews)** |
| Number of ratings | 11 | **12** |
| Positive reviews | 60.0% of reviews | **66.7% of reviews** |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 9 months | **Every 6 weeks** |
| Monetization | Ad-supported | **Free** |
| Size | 30 MB | 38 MB |
| Requires iOS | **11.0** | 15.5 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Ohio Utilities Protection Service](https://appshunter.io/developer/713526910) | [ENERGY worldnet, Inc.](https://appshunter.io/developer/1176538693) |

## What reviewers say

### OHIO811

[App page](https://appshunter.io/ios/app/ohio811/id713526907)

This app serves as a communication link for individuals planning to dig, relaying requests to utility companies. It provides information on safe digging practices, upcoming events, and legal requirements. Users can check line markings and submit excavation requests.

**Highlights:** Relay digging requests to utilities, Safe digging information, Upcoming events calendar, Legal and legislative updates, Positive Response for line markings, Submit single address locates (e-dig), View nearby excavations (Near ticket)

**Features:** macOS Compatibility

**In-app purchases:** none


### EWN Mobile

[App page](https://appshunter.io/ios/app/ewn-mobile/id1176538694)

Manage compliance and workforce development on the go. Perform performance evaluations offline in the field and automatically sync them later. Access digital eCARDS for real-time verification of qualifications and certifications.

**Highlights:** Offline performance evaluations, Auto-synchronization of data, Digital eCARD access, Integrated QR scanner, Real-time verification of qualifications

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

**In-app purchases:** none


## Frequently asked questions

### Is OHIO811 free?

OHIO811 is free to download, with no in-app purchases.

### Is EWN Mobile free?

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

### Which has better reviews, OHIO811 or EWN Mobile?

EWN Mobile is rated higher. OHIO811 averages 3.3 out of 5 from 11 ratings, while EWN Mobile averages 4.6 from 12 ratings.

### Do OHIO811 or EWN Mobile have ads?

OHIO811 shows ads; EWN Mobile does not.

### Which is updated more often, OHIO811 or EWN Mobile?

OHIO811 ships an update every 9 months, and EWN Mobile every 6 weeks. Most recently, OHIO811 was updated on November 1, 2026 and EWN Mobile on November 6, 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.*