# BioStar 2 Mobile vs BlueDiamond™ Toolkit

The clearest difference is rating: BlueDiamond™ Toolkit at 3.5 against BioStar 2 Mobile's 2.3. BioStar 2 Mobile's advantage is iOS requirement (10.0 vs 13.0). On price, review sentiment, ratings volume and update cadence 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 holds the better App Store score, 3.5 against 2.3. Both are backed by a comparable volume of ratings — 3 and 2 respectively. Written reviews split almost evenly too, at 0% and 0% positive.

BioStar 2 Mobile ships an update every 4 months, BlueDiamond™ Toolkit every 5 months. The most recent releases landed on November 1, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | BioStar 2 Mobile | BlueDiamond™ Toolkit |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.3 (3 ratings)](https://appshunter.io/ios/app/biostar-2-mobile/id1027628415/reviews) | **[3.5 (2 ratings)](https://appshunter.io/ios/app/bluediamond-toolkit/id1531349141/reviews)** |
| Number of ratings | **3** | 2 |
| Positive reviews | 0.0% of reviews | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 months** | Every 5 months |
| Monetization | Free | Free |
| Size | 39 MB | 17 MB |
| Requires iOS | **10.0** | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [SUPREMA](https://appshunter.io/developer/1027628414) | [Honeywell International, Inc.](https://appshunter.io/developer/311222963) |

## What reviewers say

### BioStar 2 Mobile

[App page](https://appshunter.io/ios/app/biostar-2-mobile/id1027628415)

Manage your biometric security system remotely. This app allows administrators to add, delete, and modify user data, control doors, and receive live system notifications. It requires an operating BioStar 2 server with BioStar 2 Cloud connection.

**Highlights:** Remote user management, Door access control, Live system monitoring, Alarm notifications, User data modification

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

**In-app purchases:** none


### 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

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is BioStar 2 Mobile free?

BioStar 2 Mobile is free to download, with no in-app purchases.

### Is BlueDiamond™ Toolkit free?

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

### Which has better reviews, BioStar 2 Mobile or BlueDiamond™ Toolkit?

BlueDiamond™ Toolkit is rated higher. BioStar 2 Mobile averages 2.3 out of 5 from 3 ratings, while BlueDiamond™ Toolkit averages 3.5 from 2 ratings.

### Do BioStar 2 Mobile or BlueDiamond™ Toolkit have ads?

Neither BioStar 2 Mobile nor BlueDiamond™ Toolkit shows ads.

### Which is updated more often, BioStar 2 Mobile or BlueDiamond™ Toolkit?

BioStar 2 Mobile ships an update every 4 months, and BlueDiamond™ Toolkit every 5 months. Most recently, BioStar 2 Mobile was updated on November 1, 2026 and BlueDiamond™ Toolkit on November 3, 2026.

---

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