# BlueDiamond™ Toolkit vs System Surveyor 2.0

The clearest difference is review sentiment: System Surveyor 2.0 at 25% against BlueDiamond™ Toolkit's 0%. System Surveyor 2.0 also leads on update cadence (monthly vs every 5 months) and rating (3.7 vs 3.5). BlueDiamond™ Toolkit's advantage is iOS requirement (13.0 vs 15.0). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

System Surveyor 2.0 holds the better App Store score, 3.7 against 3.5. That said, the two scores are not equally well evidenced: System Surveyor 2.0 has 15 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 0% of BlueDiamond™ Toolkit's written reviews are positive against 25% of System Surveyor 2.0's.

BlueDiamond™ Toolkit ships an update every 5 months, System Surveyor 2.0 monthly. The most recent releases landed on September 21, 2026 and September 4, 2026 respectively.

## The numbers

| Metric | BlueDiamond™ Toolkit | System Surveyor 2.0 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.5 (2 ratings)](https://appshunter.io/ios/app/bluediamond-toolkit/id1531349141/reviews) | **[3.7 (15 ratings)](https://appshunter.io/ios/app/system-surveyor-20/id6444457673/reviews)** |
| Number of ratings | 2 | **15** |
| Positive reviews | 0.0% of reviews | **25.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Monthly** |
| Monetization | Free | Free |
| Size | 17 MB | 105 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Carrier Fire & Security Americas Corporation](https://appshunter.io/developer/451636050) | [System Surveyor, Inc.](https://appshunter.io/developer/971956739) |

## 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


### System Surveyor 2.0

[App page](https://appshunter.io/ios/app/system-surveyor-20/id6444457673)

Design and plan physical security systems with this app. Upload floor plans, add device icons with coverage areas, capture photos, and automate a bill of materials. Collaborate with others and generate professional reports without paper.

**Highlights:** Upload floor plans or use Google Maps, Drag-and-drop security device icons, Capture photos and associate with elements, Automate bill of materials, Real-time collaboration, Offline mode for field use, Generate professional PDF reports

**Features:** macOS Compatibility, 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 System Surveyor 2.0 free?

System Surveyor 2.0 is free to download, with no in-app purchases.

### Which has better reviews, BlueDiamond™ Toolkit or System Surveyor 2.0?

System Surveyor 2.0 is rated higher. BlueDiamond™ Toolkit averages 3.5 out of 5 from 2 ratings, while System Surveyor 2.0 averages 3.7 from 15 ratings.

### Do BlueDiamond™ Toolkit or System Surveyor 2.0 have ads?

Neither BlueDiamond™ Toolkit nor System Surveyor 2.0 shows ads.

### Which is updated more often, BlueDiamond™ Toolkit or System Surveyor 2.0?

BlueDiamond™ Toolkit ships an update every 5 months, and System Surveyor 2.0 monthly. Most recently, BlueDiamond™ Toolkit was updated on September 21, 2026 and System Surveyor 2.0 on September 4, 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.*