KfB Install vs Design Solutions Magazine
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.
- Device installation
- Device maintenance
- Controlled access management
- Delivery driver authentication
- Integration with access control systems
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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
Design Solutions Magazine
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Featuring the latest new products, fascinating case studies and informative articles, Design Solutions is the ideal platform for design engineers, OEMs (original equipment manufacturers) and machine builders to find out about the latest industrial technologies and solutions. Launched in 1971, it is available in print and now as the Design Solutions Magazine App!
Screenshots
Verdict
The clearest difference is update cadence: KfB Install at monthly against Design Solutions Magazine's every 11 months. On price, ads, in-app purchases and device support 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.
KfB Install ships an update monthly, Design Solutions Magazine every 11 months. The most recent releases landed on November 4, 2026 and October 30, 2026 respectively.
| Parameter | KfB Install | Design Solutions Magazine |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (14 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 14 — better | — |
| Update frequency | Monthly — better | Every 11 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone | iPhone, iPad — better |
| Requires iOS | 16.0 | 16.0 |
| Further details — not scored | ||
| Size | 106 MB | 27 MB |
| Age rating | 4+ | 4+ |
| Developer | AMZN Mobile LLC | Datateam Business Media Ltd |
In-app purchases
KfB Install
No in-app purchases
Design Solutions Magazine
No in-app purchases
Questions
Is KfB Install free?
Is Design Solutions Magazine free?
Do KfB Install or Design Solutions Magazine have ads?
Which is updated more often, KfB Install or Design Solutions Magazine?
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