# OHIO811 vs JSA

The clearest difference is rating: JSA at 4.7 against OHIO811's 3.3. JSA also leads on ads (none vs shown) and update cadence (every 2 months vs every 9 months). OHIO811's advantage is in-app purchases (none vs 5) and review sentiment (60% vs 33%). On price and device support there is nothing between them.

Both are free to download. JSA sells 5 one-off in-app purchases. OHIO811 asks for nothing beyond the download.

JSA holds the better App Store score, 4.7 against 3.3. Both are backed by a comparable volume of ratings — 11 and 3 respectively. Written reviews complicate that: 60% of OHIO811's written reviews are positive against 33% of JSA's, so the app with the better star average is not the one people write more warmly about.

OHIO811 ships an update every 9 months, JSA every 2 months. The most recent releases landed on November 1, 2026 and November 2, 2026 respectively.

## The numbers

| Metric | OHIO811 | JSA |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.3 (11 ratings)](https://appshunter.io/ios/app/ohio811/id713526907/reviews) | **[4.7 (3 ratings)](https://appshunter.io/ios/app/jsa-onthego/id1369505754/reviews)** |
| Number of ratings | **11** | 3 |
| Positive reviews | **60.0% of reviews** | 33.3% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 9 months | **Every 2 months** |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 30 MB | 31 MB |
| Requires iOS | **11.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Ohio Utilities Protection Service](https://appshunter.io/developer/713526910) | [Job Safety OnTheGo Pty Ltd](https://appshunter.io/developer/1367096564) |

## 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


### JSA

[App page](https://appshunter.io/ios/app/jsa-onthego/id1369505754)

Streamline job safety analyses with AI-powered risk assessment and PPE generation. Create professional, color-coded PDF documents with digital signatures and timestamps. Features include customizable risk matrices, voice recognition, and the ability to reuse previous analyses.

**Highlights:** AI-powered JSA/JHA/JSEA generation, Automated risk assessment and PPE recommendations, Customizable risk matrix editor, Voice recognition for faster input, Reuse of previous JSA/JHA documents, Cloud saving and offline access, Digitally signed and timestamped PDF reports

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| JSA On-Demand | $0.99 | one-time |
| One month subscription | $9.99 | one-time |
| Three month subscription | $25.99 | one-time |
| Six month subscription | $47.99 | one-time |
| Full year subscription | $89.99 | one-time |


## Frequently asked questions

### Is OHIO811 free?

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

### Is JSA free?

JSA is free to download, with in-app purchases available.

### Which has better reviews, OHIO811 or JSA?

JSA is rated higher. OHIO811 averages 3.3 out of 5 from 11 ratings, while JSA averages 4.7 from 3 ratings.

### Do OHIO811 or JSA have ads?

OHIO811 shows ads; JSA does not.

### Which is updated more often, OHIO811 or JSA?

OHIO811 ships an update every 9 months, and JSA every 2 months. Most recently, OHIO811 was updated on November 1, 2026 and JSA on November 2, 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.*