# OpenBlue DataSource vs AssetWatch

The clearest difference is rating: AssetWatch at 4.8 against OpenBlue DataSource's 2.9. AssetWatch also leads on update cadence (every 2 weeks vs every 4 months). OpenBlue DataSource's advantage is monetization model (free vs free with in-app purchases). On price, ratings volume, ads 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.

AssetWatch holds the better App Store score, 4.8 against 2.9. Both are backed by a comparable volume of ratings — 11 and 19 respectively.

OpenBlue DataSource ships an update every 4 months, AssetWatch every 2 weeks. The most recent releases landed on September 12, 2026 and September 27, 2026 respectively.

## The numbers

| Metric | OpenBlue DataSource | AssetWatch |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.9 (11 ratings)](https://appshunter.io/ios/app/openblue-datasource/id1603548179/reviews) | **[4.8 (19 ratings)](https://appshunter.io/ios/app/assetwatch/id6445850353/reviews)** |
| Number of ratings | 11 | **19** |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 2 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 69 MB | 95 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Johnson Controls, Inc.](https://appshunter.io/developer/503559091) | [AssetWatch, Incorporated](https://appshunter.io/developer/1674210294) |

## What reviewers say

### OpenBlue DataSource

[App page](https://appshunter.io/ios/app/openblue-datasource/id1603548179)

Access and manage your JCI-monitored security systems. Gain instant insight into alarm activity, system performance, and conduct system tests. Streamline daily management and enhance your security environment.

**Highlights:** Monitor alarm activity, Track system performance, Conduct system tests, Control security information, Enhance daily management, Gain security insights

**In-app purchases:** none


### AssetWatch

[App page](https://appshunter.io/ios/app/assetwatch/id6445850353)

This app provides a comprehensive remote condition monitoring service for manufacturers, helping to eliminate unplanned downtime. It offers real-time actionable maintenance recommendations through wireless sensors, cutting-edge software, and expert engineers.

**Highlights:** Real-time asset alert notifications, Maintenance recommendations from engineers, 2-way chat with Condition Monitoring Engineer, Track cost savings and downtime, Route-based functionality, Sensor management

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is OpenBlue DataSource free?

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

### Is AssetWatch free?

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

### Which has better reviews, OpenBlue DataSource or AssetWatch?

AssetWatch is rated higher. OpenBlue DataSource averages 2.9 out of 5 from 11 ratings, while AssetWatch averages 4.8 from 19 ratings.

### Do OpenBlue DataSource or AssetWatch have ads?

Neither OpenBlue DataSource nor AssetWatch shows ads.

### Which is updated more often, OpenBlue DataSource or AssetWatch?

OpenBlue DataSource ships an update every 4 months, and AssetWatch every 2 weeks. Most recently, OpenBlue DataSource was updated on September 12, 2026 and AssetWatch on September 27, 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.*