# Belfry Security vs 3Di Nexus

The clearest difference is update cadence: 3Di Nexus at every 10 days against Belfry Security's every 2 months. On price, ads, in-app purchases and device support there is nothing between them.

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

Belfry Security ships an update every 2 months, 3Di Nexus every 10 days. Both last shipped on October 25, 2026.

## The numbers

| Metric | Belfry Security | 3Di Nexus |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.9 (71 ratings)](https://appshunter.io/ios/app/belfry-security/id1641373759/reviews)** | — |
| Number of ratings | **71** | — |
| Positive reviews | 25.9% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 10 days** |
| Monetization | Free | — |
| Size | 70 MB | 49 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Belfry Software, Inc.](https://appshunter.io/developer/1641373761) | [3Di Inc.](https://appshunter.io/developer/1304451519) |

## What reviewers say

### Belfry Security

[App page](https://appshunter.io/ios/app/belfry-security/id1641373759)

This platform streamlines operations for security guard services companies. It offers features like scheduling, time tracking, tour confirmation, and report filing to enhance officer productivity and back-office communication.

**Highlights:** Scheduling, Time & attendance tracking, Tour confirmation, Report filing, Officer-back office engagement

**Features:** Vision Pro support

**In-app purchases:** none


### 3Di Nexus

[App page](https://appshunter.io/ios/app/3di-nexus/id6758311897)

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

**In-app purchases:** none


## Frequently asked questions

### Is Belfry Security free?

Belfry Security is free to download, with no in-app purchases.

### Is 3Di Nexus free?

3Di Nexus is free to download, with no in-app purchases.

### Do Belfry Security or 3Di Nexus have ads?

Neither Belfry Security nor 3Di Nexus shows ads.

### Which is updated more often, Belfry Security or 3Di Nexus?

Belfry Security ships an update every 2 months, and 3Di Nexus every 10 days. Most recently, Belfry Security was updated on October 25, 2026 and 3Di Nexus on October 25, 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.*