# WIN vs OTCO

The clearest difference is rating: OTCO at 5.0 against WIN's 4.5. WIN's advantage is ratings volume (11 vs 1). 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.

OTCO holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: WIN has 11 ratings behind it against 1, so its average is the more settled of the two.

## The numbers

| Metric | WIN | OTCO |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (11 ratings)](https://appshunter.io/ios/app/win-911-mobile/id1456662919/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/otco/id6478231623/reviews)** |
| Number of ratings | **11** | 1 |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | — |
| Monetization | Free | Free |
| Size | 110 MB | 248 MB |
| Requires iOS | **13** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [WIN-911 Software](https://appshunter.io/developer/1456662918) | [OPERATOR TRAINING COMMITTEE OF OHIO, INC.](https://appshunter.io/developer/1732281658) |

## What reviewers say

### WIN

[App page](https://appshunter.io/ios/app/win-911-mobile/id1456662919)

This app provides real-time industrial alarm monitoring and interaction for mobile devices. It allows teams to quickly respond to and resolve alarm conditions, view detailed alarm history, and communicate directly within the app.

**Highlights:** Real-time alarm monitoring, Push notifications for alerts, Alarm acknowledgement with comments, Team chat within alarm context, On-demand alarm requests, View process values and states, Track alarm viewing and acknowledgement

**Features:** macOS Compatibility

**In-app purchases:** none


### OTCO

[App page](https://appshunter.io/ios/app/otco/id6478231623)

Stay informed about water and wastewater industry training with up-to-date notifications. Access exclusive discount codes for events and register directly through the app. View informative videos and connect with professionals in the field.

**Highlights:** Training notifications, Event discount codes, Event registration, Video library, Push notifications

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is WIN free?

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

### Is OTCO free?

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

### Which has better reviews, WIN or OTCO?

OTCO is rated higher. WIN averages 4.5 out of 5 from 11 ratings, while OTCO averages 5.0 from 1 ratings.

### Do WIN or OTCO have ads?

Neither WIN nor OTCO shows ads.

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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.*