# KfB Install vs Avigilon Unity Access

The clearest difference is review sentiment: KfB Install at 100% against Avigilon Unity Access's 50%. KfB Install also leads on rating (4.7 vs 3.5) and update cadence (every 2 months vs every 4 months). Avigilon Unity Access's advantage is device support (3 vs 1) and iOS requirement (13.4 vs 16.0). On price, ratings volume, ads and in-app purchases there is nothing between them.

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

KfB Install holds the better App Store score, 4.7 against 3.5. Both are backed by a comparable volume of ratings — 14 and 10 respectively. Written reviews point the same way: 100% of KfB Install's written reviews are positive against 50% of Avigilon Unity Access's.

KfB Install ships an update every 2 months, Avigilon Unity Access every 4 months. The most recent releases landed on September 23, 2026 and June 1, 2026 respectively.

## The numbers

| Metric | KfB Install | Avigilon Unity Access |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (14 ratings)](https://appshunter.io/ios/app/kfb-install/id1510007973/reviews)** | [3.5 (10 ratings)](https://appshunter.io/ios/app/avigilon-unity-access/id1570339116/reviews) |
| Number of ratings | **14** | 10 |
| Positive reviews | **100.0% of reviews** | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 4 months |
| Monetization | Free | Free |
| Size | 108 MB | 19 MB |
| Requires iOS | 16.0 | **13.4** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [AMZN Mobile LLC](https://appshunter.io/developer/297606954) | [Avigilon Corporation](https://appshunter.io/developer/429111935) |

## What reviewers say

### KfB Install

[App page](https://appshunter.io/ios/app/kfb-install/id1510007973)

This app enables technicians to install and maintain smart access devices for residential buildings. It facilitates controlled entry for delivery drivers, streamlining package delivery and reducing building staff involvement. The system ensures secure, one-time access after multi-step driver authentication.

**Highlights:** Device installation and maintenance, Controlled access for delivery drivers, Integration with existing access systems, Multi-step driver authentication, Package delivery facilitation

**Features:** Vision Pro support

**In-app purchases:** none


### Avigilon Unity Access

[App page](https://appshunter.io/ios/app/avigilon-unity-access/id1570339116)

This business app allows authorized employees to manage facility access remotely. It enables users to perform global actions like lockdowns, monitor door statuses, and manage user identities and their access permissions on the go.

**Highlights:** Remote access management, Global action execution, Real-time door status monitoring, Identity search and management, Transaction browsing

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is KfB Install free?

KfB Install is free to download, with no in-app purchases.

### Is Avigilon Unity Access free?

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

### Which has better reviews, KfB Install or Avigilon Unity Access?

KfB Install is rated higher. KfB Install averages 4.7 out of 5 from 14 ratings, while Avigilon Unity Access averages 3.5 from 10 ratings.

### Do KfB Install or Avigilon Unity Access have ads?

Neither KfB Install nor Avigilon Unity Access shows ads.

### Which is updated more often, KfB Install or Avigilon Unity Access?

KfB Install ships an update every 2 months, and Avigilon Unity Access every 4 months. Most recently, KfB Install was updated on September 23, 2026 and Avigilon Unity Access on June 1, 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.*