# ABB Intercom vs Noise Detective Pro Home

The clearest difference is in-app purchases: ABB Intercom at none against Noise Detective Pro Home's 1. ABB Intercom also leads on iOS requirement (12.0 vs 17.0). Noise Detective Pro Home's advantage is update cadence (weekly vs every 4 months). On price, ads and device support there is nothing between them.

Both are free to download. Noise Detective Pro Home sells 1 one-off in-app purchase. ABB Intercom asks for nothing beyond the download.

ABB Intercom ships an update every 4 months, Noise Detective Pro Home weekly. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | ABB Intercom | Noise Detective Pro Home |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Weekly** |
| Size | 31 MB | 4 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [ZIBO (XING CONNECTED) INFOTECH INC.](https://appshunter.io/developer/1029728587) | [帆 胡](https://appshunter.io/developer/1699269059) |

## What reviewers say

### ABB Intercom

[App page](https://appshunter.io/ios/app/abb-intercom/id1465079519)

**Features:** macOS Compatibility

**In-app purchases:** none


### Noise Detective Pro Home

[App page](https://appshunter.io/ios/app/noise-detective-pro-home/id6786483073)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lifetime Pro | $14.99 | one-time |


## Frequently asked questions

### Is ABB Intercom free?

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

### Is Noise Detective Pro Home free?

Noise Detective Pro Home is free to download, with in-app purchases available.

### Do ABB Intercom or Noise Detective Pro Home have ads?

Neither ABB Intercom nor Noise Detective Pro Home shows ads.

### Which is updated more often, ABB Intercom or Noise Detective Pro Home?

ABB Intercom ships an update every 4 months, and Noise Detective Pro Home weekly. Most recently, ABB Intercom was updated on November 3, 2026 and Noise Detective Pro Home on October 31, 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.*