KfB Install vs UniTools Pro
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
KfB Install
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.
- Device installation and maintenance
- Controlled access for delivery drivers
- Integration with existing access systems
- Multi-step driver authentication
- Package delivery facilitation
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This mobile application is specifically designated for Key for Business technicians to install and maintain Key for Business devices. Key for Business allows residential building owners and managers to give controlled access to Amazon delivery drivers to drop off packages to their residents without the need for help from building staff. This aims to reduce the time spent by delivery drivers waiting for access into the building and eliminates the need for building staff to manually give access to drivers each time deliveries are made. Once an agreement with the property owner or manager is complete, Amazon installs a device that integrates seamlessly with your building’s existing access control system to enable Key for Business. A multi-step authentication process then confirms each delivery driver’s identity before permitting one-time access to your property to deliver your resident’s packages. Learn more: www.amazon.com/keyforbusiness
UniTools Pro
This professional mobile application assists service providers with AIoT project management. It offers features for installation, testing, remote configuration, and ongoing maintenance, along with video viewing and PTZ control capabilities.
- Project management
- Installation and testing
- Remote configuration
- O&M management
- Video viewing
- PTZ control
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UniTools Pro is a professional mobile AIoT app launched by Uniview Technologies. Co., Ltd for service providers. It is available for free download from App Store. This app provides functions including project management, installation and test, remote configuration, O&M management, video viewing, and PTZ control on a mobile phone.
Screenshots
Verdict
The clearest difference is rating: UniTools Pro at 5.0 against KfB Install's 4.7. UniTools Pro also leads on device support (3 vs 1) and iOS requirement (12.0 vs 16.0). KfB Install's advantage is ratings volume (14 vs 4). On price, update cadence, ads and in-app purchases there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
UniTools Pro holds the better App Store score, 5.0 against 4.7. Both are backed by a comparable volume of ratings — 14 and 4 respectively.
KfB Install ships an update every 2 months, UniTools Pro monthly. The most recent releases landed on October 8, 2026 and October 1, 2026 respectively.
| Parameter | KfB Install | UniTools Pro |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (14 ratings) | 5.0 (4 ratings) — better |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 14 — better | 4 |
| Update frequency | Every 2 months | Monthly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone | iPhone, iPad, iPod — better |
| Requires iOS | 16.0 | 12.0 — better |
| Further details — not scored | ||
| Size | 108 MB | 338 MB |
| Age rating | 4+ | 4+ |
| Developer | AMZN Mobile LLC | Uniview Technologies Co., Ltd. |
Customer experience
KfB Install
UniTools Pro
In-app purchases
KfB Install
No in-app purchases
UniTools Pro
No in-app purchases
