# Datawatch Mobile Access vs Prism

The clearest difference is rating: Datawatch Mobile Access at 2.6 against Prism's 2.0. Prism's advantage is update cadence (monthly vs every 3 months) and review sentiment (16% vs 0%). 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.

Datawatch Mobile Access holds the better App Store score, 2.6 against 2.0. Both are backed by a comparable volume of ratings — 129 and 88 respectively. Written reviews complicate that: 0% of Datawatch Mobile Access's written reviews are positive against 16% of Prism's, so the app with the better star average is not the one people write more warmly about.

Datawatch Mobile Access ships an update every 3 months, Prism monthly. Both last shipped on September 19, 2026.

## The numbers

| Metric | Datawatch Mobile Access | Prism |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.6 (129 ratings)](https://appshunter.io/ios/app/datawatch-mobile-access/id1434540474/reviews)** | [2.0 (88 ratings)](https://appshunter.io/ios/app/prism-property-management/id1460840521/reviews) |
| Number of ratings | **129** | 88 |
| Positive reviews | 0.0% of reviews | **15.8% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Monthly** |
| Monetization | Free | Free |
| Size | 41 MB | 173 MB |
| Requires iOS | 16.0 | 16.0 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Datawatch Systems Inc](https://appshunter.io/developer/797672203) | [Building Engines](https://appshunter.io/developer/555047291) |

## What reviewers say

### Datawatch Mobile Access

[App page](https://appshunter.io/ios/app/datawatch-mobile-access/id1434540474)

Control access to physical locations using your smartphone via Bluetooth or NFC. Integrate mobile credentials with Apple Wallet for seamless entry on iPhones and Apple Watches. Offers enhanced security and a user-friendly experience.

**Highlights:** Bluetooth and NFC access, Apple Wallet integration, User-friendly interface, Enhanced security, Replaces physical cards, Streamlined access management

**Features:** Apple Wallet

**In-app purchases:** none


### Prism

[App page](https://appshunter.io/ios/app/prism-property-management/id1460840521)

This app provides a digital task list for engineering and maintenance teams. It allows for efficient management of work orders, including photo attachments, detail editing, and comment additions. Streamline your property management tasks and focus on what matters most.

**Highlights:** Daily task lists for teams, Work order management, Attach photos to tasks, Edit task details, Add comments to tasks

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

**In-app purchases:** none


## Frequently asked questions

### Is Datawatch Mobile Access free?

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

### Is Prism free?

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

### Which has better reviews, Datawatch Mobile Access or Prism?

Datawatch Mobile Access is rated higher. Datawatch Mobile Access averages 2.6 out of 5 from 129 ratings, while Prism averages 2.0 from 88 ratings.

### Do Datawatch Mobile Access or Prism have ads?

Neither Datawatch Mobile Access nor Prism shows ads.

### Which is updated more often, Datawatch Mobile Access or Prism?

Datawatch Mobile Access ships an update every 3 months, and Prism monthly. Most recently, Datawatch Mobile Access was updated on September 19, 2026 and Prism on September 19, 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.*