# Dynamics AX vs KfB Install

The clearest difference is review sentiment: KfB Install at 100% against Dynamics AX's 5%. KfB Install also leads on rating (4.7 vs 1.5) and update cadence (every 2 months vs every 4 months). Dynamics AX's advantage is iOS requirement (11.0 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 1.5. Both are backed by a comparable volume of ratings — 17 and 14 respectively. Written reviews point the same way: 5% of Dynamics AX's written reviews are positive against 100% of KfB Install's.

Dynamics AX ships an update every 4 months, KfB Install every 2 months. The most recent releases landed on September 20, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Dynamics AX | KfB Install |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.5 (17 ratings)](https://appshunter.io/ios/app/dynamics-ax/id663448683/reviews) | **[4.7 (14 ratings)](https://appshunter.io/ios/app/kfb-install/id1510007973/reviews)** |
| Number of ratings | **17** | 14 |
| Positive reviews | 5.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 2 months** |
| Monetization | Free | Free |
| Size | 4 MB | 108 MB |
| Requires iOS | **11.0** | 16.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Microsoft Corporation](https://appshunter.io/developer/298856275) | [AMZN Mobile LLC](https://appshunter.io/developer/297606954) |

## What reviewers say

### Dynamics AX

[App page](https://appshunter.io/ios/app/dynamics-ax/id663448683)

Capture expense transactions and receipt information, and create/submit timesheets. Data syncs directly with Microsoft Dynamics AX 2012 R3 for seamless expense reporting and timesheet updates.

**Highlights:** Expense transaction capture, Receipt information capture, Timesheet creation, Timesheet submission, Data sync with Dynamics AX 2012 R3

**In-app purchases:** none


### 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


## Frequently asked questions

### Is Dynamics AX free?

Dynamics AX is free to download, with no in-app purchases.

### Is KfB Install free?

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

### Which has better reviews, Dynamics AX or KfB Install?

KfB Install is rated higher. Dynamics AX averages 1.5 out of 5 from 17 ratings, while KfB Install averages 4.7 from 14 ratings.

### Do Dynamics AX or KfB Install have ads?

Neither Dynamics AX nor KfB Install shows ads.

### Which is updated more often, Dynamics AX or KfB Install?

Dynamics AX ships an update every 4 months, and KfB Install every 2 months. Most recently, Dynamics AX was updated on September 20, 2026 and KfB Install on October 8, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*