# BlueDiamond™ Mobile Elite vs Datawatch Mobile Access

The clearest difference is rating: BlueDiamond™ Mobile Elite at 4.3 against Datawatch Mobile Access's 2.6. BlueDiamond™ Mobile Elite also leads on review sentiment (21% vs 0%) and ratings volume (2.9K vs 129). Datawatch Mobile Access's advantage is iOS requirement (16.0 vs 18.0). On price, update cadence, 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.

BlueDiamond™ Mobile Elite holds the better App Store score, 4.3 against 2.6. That said, the two scores are not equally well evidenced: BlueDiamond™ Mobile Elite has 2.9K ratings behind it against 129, so its average is the more settled of the two. Written reviews point the same way: 21% of BlueDiamond™ Mobile Elite's written reviews are positive against 0% of Datawatch Mobile Access's.

BlueDiamond™ Mobile Elite ships an update every 5 months, Datawatch Mobile Access every 3 months. The most recent releases landed on September 24, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | BlueDiamond™ Mobile Elite | Datawatch Mobile Access |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (2.9K ratings)](https://appshunter.io/ios/app/bluediamond-mobile-elite/id1200735094/reviews)** | [2.6 (129 ratings)](https://appshunter.io/ios/app/datawatch-mobile-access/id1434540474/reviews) |
| Number of ratings | **2.9K** | 129 |
| Positive reviews | **21.3% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 3 months** |
| Monetization | Free | Free |
| Size | 184 MB | 41 MB |
| Requires iOS | 18.0 | **16.0** |
| Devices | **iPhone, Apple Watch** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Carrier Fire & Security Americas Corporation](https://appshunter.io/developer/451636050) | [Datawatch Systems Inc](https://appshunter.io/developer/797672203) |

## What reviewers say

### BlueDiamond™ Mobile Elite

[App page](https://appshunter.io/ios/app/bluediamond-mobile-elite/id1200735094)

Transform your smartphone into a secure access control device. This platform enables touchless entry to buildings by leveraging mobile credentials via Bluetooth or NFC, reducing the need for physical access cards.

**Highlights:** Touchless access experience, Smartphone as access device, Bluetooth and NFC credentials, Multi-technology readers, Secure access control

**Features:** Apple Wallet, Apple Watch app, Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 👍 Easy to use
- 🚀 Convenient access
- 💡 Turns phone into access card

**What reviewers complain about**

- 🐛 Unreliable/inconsistent performance
- 🐛 Frequent crashes/resets
- 🐛 Sync issues with access readers
- 🔋 Drains battery quickly

**Reported bugs**

- App disables itself after inactivity
- Causes issues with Apple Pay
- Fails to recognize doors/access points

**Requested features**

- Apple Watch app support
- Improved stability and reliability
- Better integration with access readers


### 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


## Frequently asked questions

### Is BlueDiamond™ Mobile Elite free?

BlueDiamond™ Mobile Elite is free to download, with no in-app purchases.

### Is Datawatch Mobile Access free?

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

### Which has better reviews, BlueDiamond™ Mobile Elite or Datawatch Mobile Access?

BlueDiamond™ Mobile Elite is rated higher. BlueDiamond™ Mobile Elite averages 4.3 out of 5 from 2.9K ratings, while Datawatch Mobile Access averages 2.6 from 129 ratings.

### Do BlueDiamond™ Mobile Elite or Datawatch Mobile Access have ads?

Neither BlueDiamond™ Mobile Elite nor Datawatch Mobile Access shows ads.

### Which is updated more often, BlueDiamond™ Mobile Elite or Datawatch Mobile Access?

BlueDiamond™ Mobile Elite ships an update every 5 months, and Datawatch Mobile Access every 3 months. Most recently, BlueDiamond™ Mobile Elite was updated on September 24, 2026 and Datawatch Mobile Access on September 19, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*