# Unity Intercom vs Chassis.build

The clearest difference is review sentiment: Chassis.build at 100% against Unity Intercom's 57%. Chassis.build also leads on rating (5.0 vs 3.9) and update cadence (every 4 days vs every 2 months). Unity Intercom's advantage is in-app purchases (none vs 3) and ratings volume (51 vs 1). On price and ads there is nothing between them.

Both are free to download. Chassis.build sells 3 one-off in-app purchases. Unity Intercom asks for nothing beyond the download.

Chassis.build holds the better App Store score, 5.0 against 3.9. That said, the two scores are not equally well evidenced: Unity Intercom has 51 ratings behind it against 1, 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 100% of Chassis.build's.

Unity Intercom ships an update every 2 months, Chassis.build every 4 days. The most recent releases landed on October 22, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | Unity Intercom | Chassis.build |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.9 (51 ratings)](https://appshunter.io/ios/app/unity-intercom/id897632774/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/chassisbuild/id6810934275/reviews)** |
| Number of ratings | **51** | 1 |
| Positive reviews | 57.1% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 4 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 20 MB | 18 MB |
| Requires iOS | **11.0** | 26.2 |
| Devices | **iPhone, iPod, Apple Watch** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Audivero LLC](https://appshunter.io/developer/593189531) | [WILLIAM TRADD MCCORKLE](https://appshunter.io/developer/6810934277) |

## 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


### Chassis.build

[App page](https://appshunter.io/ios/app/chassisbuild/id6810934275)

Organize your project car details, including parts, tasks, and notes. Track installed and desired modifications, manage to-do lists with priorities, and save important information like measurements and procedures. Generate a shareable build sheet image of your car's current status.

**Highlights:** Track project car parts and modifications, Manage tasks with priorities and due dates, Save notes, measurements, and procedures, View car overview and progress, Generate shareable build sheet images, Offline access and private iCloud sync

**Features:** iPhone Duo support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Small Tip | $2.99 | one-time |
| Medium Tip | $9.99 | one-time |
| Large Tip | $24.99 | one-time |


## Frequently asked questions

### Is Unity Intercom free?

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

### Is Chassis.build free?

Chassis.build is free to download, with in-app purchases available.

### Which has better reviews, Unity Intercom or Chassis.build?

Chassis.build is rated higher. Unity Intercom averages 3.9 out of 5 from 51 ratings, while Chassis.build averages 5.0 from 1 ratings.

### Do Unity Intercom or Chassis.build have ads?

Neither Unity Intercom nor Chassis.build shows ads.

### Which is updated more often, Unity Intercom or Chassis.build?

Unity Intercom ships an update every 2 months, and Chassis.build every 4 days. Most recently, Unity Intercom was updated on October 22, 2026 and Chassis.build on October 29, 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.*