# Unity Intercom vs The Diamond Building

The clearest difference is review sentiment: Unity Intercom at 57% against The Diamond Building's 0%. Unity Intercom also leads on rating (3.9 vs 1.0) and ratings volume (51 vs 2). The Diamond Building's advantage is update cadence (every 3 weeks vs every 2 months). 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.

Unity Intercom holds the better App Store score, 3.9 against 1.0. That said, the two scores are not equally well evidenced: Unity Intercom has 51 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 57% of Unity Intercom's written reviews are positive against 0% of The Diamond Building's.

Unity Intercom ships an update every 2 months, The Diamond Building every 3 weeks. The most recent releases landed on October 1, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | Unity Intercom | The Diamond Building |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.9 (51 ratings)](https://appshunter.io/ios/app/unity-intercom/id897632774/reviews)** | [1.0 (2 ratings)](https://appshunter.io/ios/app/the-diamond-building/id6738661731/reviews) |
| Number of ratings | **51** | 2 |
| Positive reviews | **57.1% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | Free | Free |
| Size | 20 MB | 171 MB |
| Requires iOS | **11.0** | 15.6 |
| Devices | **iPhone, iPod, Apple Watch** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Audivero LLC](https://appshunter.io/developer/593189531) | [R2 Companies](https://appshunter.io/developer/1859788964) |

## What reviewers say

### Unity Intercom

[App page](https://appshunter.io/ios/app/unity-intercom/id897632774)

This app provides a powerful, full-duplex intercom system over any IP network. It offers clear, low-latency audio and supports features like tally lights for production environments. Ideal for various professional communication needs.

**Highlights:** Full-duplex communication, Low-latency audio, Tally light functionality, External audio integration, Supports up to 128 channels, Works over Wi-Fi or Cellular data

**Features:** Apple Watch app, Vision Pro support

**In-app purchases:** none


### The Diamond Building

[App page](https://appshunter.io/ios/app/the-diamond-building/id6738661731)

This app serves as a central hub for building tenants, offering access to premier programming, amenity services, and community events. It facilitates work order placement, conference room reservations, fitness center memberships, and event registration.

**Highlights:** Tenant programming access, Amenity service booking, Community event registration, Work order placement, Conference room reservation, Fitness center membership

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

**In-app purchases:** none


## Frequently asked questions

### Is Unity Intercom free?

Unity Intercom is free to download, with no in-app purchases.

### Is The Diamond Building free?

The Diamond Building is free to download, with no in-app purchases.

### Which has better reviews, Unity Intercom or The Diamond Building?

Unity Intercom is rated higher. Unity Intercom averages 3.9 out of 5 from 51 ratings, while The Diamond Building averages 1.0 from 2 ratings.

### Do Unity Intercom or The Diamond Building have ads?

Neither Unity Intercom nor The Diamond Building shows ads.

### Which is updated more often, Unity Intercom or The Diamond Building?

Unity Intercom ships an update every 2 months, and The Diamond Building every 3 weeks. Most recently, Unity Intercom was updated on October 1, 2026 and The Diamond Building on September 19, 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.*