# BlueDiamond™ Toolkit vs Arcules Mobile

The clearest difference is update cadence: Arcules Mobile at monthly against BlueDiamond™ Toolkit's every 5 months. BlueDiamond™ Toolkit's advantage is device support (3 vs 1) and iOS requirement (13.0 vs 17.6). On price, 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™ Toolkit ships an update every 5 months, Arcules Mobile monthly. The most recent releases landed on September 21, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | BlueDiamond™ Toolkit | Arcules Mobile |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.5 (2 ratings)](https://appshunter.io/ios/app/bluediamond-toolkit/id1531349141/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Monthly** |
| Monetization | Free | — |
| Size | 17 MB | 118 MB |
| Requires iOS | **13.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Carrier Fire & Security Americas Corporation](https://appshunter.io/developer/451636050) | [MILESTONE SYSTEMS A/S](https://appshunter.io/developer/498447324) |

## What reviewers say

### BlueDiamond™ Toolkit

[App page](https://appshunter.io/ios/app/bluediamond-toolkit/id1531349141)

This app simplifies the setup of multi-technology readers for installers. It uses Bluetooth to connect directly from a mobile device, eliminating the need for extra hardware. Users can assign names, modify settings, and manage reader assignments.

**Highlights:** Commission multi-technology readers, Assign user-friendly reader names, Modify and update existing reader settings, Direct Bluetooth connection from mobile device, Eliminates need for Bluetooth dongle

**In-app purchases:** none


### Arcules Mobile

[App page](https://appshunter.io/ios/app/arcules-mobile/id6443545877)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is BlueDiamond™ Toolkit free?

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

### Is Arcules Mobile free?

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

### Do BlueDiamond™ Toolkit or Arcules Mobile have ads?

Neither BlueDiamond™ Toolkit nor Arcules Mobile shows ads.

### Which is updated more often, BlueDiamond™ Toolkit or Arcules Mobile?

BlueDiamond™ Toolkit ships an update every 5 months, and Arcules Mobile monthly. Most recently, BlueDiamond™ Toolkit was updated on September 21, 2026 and Arcules Mobile on September 9, 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.*