# KHWAREZM vs Osool FM

The clearest difference is rating: KHWAREZM at 3.7 against Osool FM's 1.0. KHWAREZM also leads on review sentiment (40% vs 0%). Osool FM's advantage is update cadence (every 2 months vs every 37 months). 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.

KHWAREZM holds the better App Store score, 3.7 against 1.0. Both are backed by a comparable volume of ratings — 3 and 2 respectively. Written reviews point the same way: 40% of KHWAREZM's written reviews are positive against 0% of Osool FM's.

KHWAREZM ships an update every 37 months, Osool FM every 2 months. Both last shipped on October 24, 2026.

## The numbers

| Metric | KHWAREZM | Osool FM |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.7 (3 ratings)](https://appshunter.io/ios/app/khwarezm/id1529868422/reviews)** | [1.0 (2 ratings)](https://appshunter.io/ios/app/osool-fm-service-request/id6446120985/reviews) |
| Number of ratings | **3** | 2 |
| Positive reviews | **40.0% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 37 months | **Every 2 months** |
| Monetization | Free | Free |
| Size | 395 MB | 49 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [KHWAREZM](https://appshunter.io/developer/1529868424) | [Relenfeize inc](https://appshunter.io/developer/987482551) |

## What reviewers say

### KHWAREZM

[App page](https://appshunter.io/ios/app/khwarezm/id1529868422)

This app provides seamless access to your desired locations anytime, anywhere. It leverages advanced technology to eliminate the need for traditional keys.

**Highlights:** Remote location access, Keyless entry, Anytime access, Anywhere access, Advanced technology integration

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

**In-app purchases:** none


### Osool FM

[App page](https://appshunter.io/ios/app/osool-fm-service-request/id6446120985)

This tool helps you quickly create and update mobile applications for IBM Maximo users. It allows for instant distribution and adds features like alerts, GPS, photo/video capture, and scanner integration. Leverage modern device capabilities to enhance your Maximo deployment.

**Highlights:** Create and update Maximo apps, Instant app distribution, Alerts and notifications, GPS localization, Photo and video capture, Scanner integration, IoT device connectivity

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is KHWAREZM free?

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

### Is Osool FM free?

Osool FM is free to download, with no in-app purchases.

### Which has better reviews, KHWAREZM or Osool FM?

KHWAREZM is rated higher. KHWAREZM averages 3.7 out of 5 from 3 ratings, while Osool FM averages 1.0 from 2 ratings.

### Do KHWAREZM or Osool FM have ads?

Neither KHWAREZM nor Osool FM shows ads.

### Which is updated more often, KHWAREZM or Osool FM?

KHWAREZM ships an update every 37 months, and Osool FM every 2 months. Most recently, KHWAREZM was updated on October 24, 2026 and Osool FM on October 24, 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.*