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BlueDiamond™ Mobile

BlueDiamond™ Mobile

by Carrier Fire & Security Americas Corporation

1.9K ratings
45 reviews
💼 Business
Free

Details

  • Released
  • Updated

Features

Developer

Carrier Fire & Security Americas Corporation
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BlueDiamond™ Mobile screenshot #1 for iPhone
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BlueDiamond™ Mobile screenshot #6 for iPhone
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About

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.

✓Touchless access experience
✓Smartphone as access device
✓Bluetooth and NFC credentials
✓Multi-technology readers
✓Secure access control
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What users say

Summarized from real user reviews of BlueDiamond™ Mobile. Based on 1.9K reviews and a 4.5/5 average, it highlights the 3 positives and 4 negatives reviewers mention most about this Business app.

Positive things

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

Negative things

  • 🐛Unreliable/inconsistent performance
  • 🐛Frequent crashes/resets
  • 🐛Sync issues with access readers
  • 🔋Drains battery quickly
See all reviews

What's New in BlueDiamond™ Mobile

3.2.0

November 9, 2025

In this version we have added additional controls for the distance used for the Phone as a badge feature. This new ability allows the user to set the distance to be short. Medium. Long. This, along with cyber security hardening and standard defect resolutions.

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User reviews

Most RecentHighest RatedLowest Rated

Bleh

My building changed from key fobs to this app and I was optimistic at first bc in theory it should be an improvement. Unfortunately the app doesn’t work half the time. I have to open the app up and manually click the unlock button and even then sometimes it needs to be reloaded to work. This becomes tedious especially when carrying things in.
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😬😬😐💀😷😬😬😐💀😷

Too many

To many requests for review.
dtdt102dtdt102

Not delensible

The app is not dependable. It crashes quite often, and it's hard to connect.
JPG1234567JPG1234567

Stop asking me to rate this app

Any app this desperate for reviews deserves a 1-star review
Pears19Pears19

Soooo glitchy

Would be nice if I pulled up every day and didn’t have to close and reopen the ap, refresh, move my car back and forth, wave my phone at the sensor and start cursing before it sensed “inbound” and let me in
Cat435728Cat435728
See 40 more reviews

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User experience

🐞

Reported Bugs

3 issues

App disables itself after inactivity

Bug

Causes issues with Apple Pay

Bug

Fails to recognize doors/access points

Bug
✨

Requested Features

3 requests

Apple Watch app support

Feature

Improved stability and reliability

Feature

Better integration with access readers

Feature

FAQ

What does the BlueDiamond mobile app do?

The BlueDiamond mobile app transforms your smartphone into a secure access control device. It allows for touchless entry into buildings by using your phone as a credential, eliminating the need for physical access cards.

How does the app provide access?

The app leverages your smartphone's Bluetooth or Near-Field Communications (NFC) capabilities to act as a mobile credential. When you approach a compatible reader, your phone can authenticate your access wirelessly.

Is this app free to use?

The app itself is free to download and use. However, its functionality is dependent on your organization having BlueDiamond readers installed and the ability to issue BlueDiamond mobile credentials.

What are the requirements to use the BlueDiamond mobile app?

To use the BlueDiamond mobile app, your organization must have BlueDiamond readers installed in its facilities. Additionally, your organization needs to be set up to issue BlueDiamond mobile credentials (Bluetooth or NFC) to users.

What are the benefits of using mobile credentials?

Mobile credentials offer a touchless access experience, significantly reducing the number of physical touch points in a building. This enhances convenience and can improve hygiene by eliminating the need to handle physical cards or keypads.