# QX9.COM vs TK Business

The clearest difference is iOS requirement: QX9.COM at 11.0 against TK Business's 15.0. On price, update cadence, 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.

QX9.COM ships an update every 2 months, TK Business every 6 weeks. The most recent releases landed on November 1, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | QX9.COM | TK Business |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/qx9com/id408832020/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 64.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 6 weeks** |
| Monetization | Free | — |
| Size | 35 MB | 27 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Rusoft MSC LLC](https://appshunter.io/developer/979869449) | [Tez Kyzmat Gropp](https://appshunter.io/developer/1825108342) |

## What reviewers say

### QX9.COM

[App page](https://appshunter.io/ios/app/qx9com/id408832020)

A digital marketplace for buying and selling industrial machinery, parts, and accessories. Connect with suppliers and find the equipment you need for your business operations.

**Highlights:** Machinery marketplace, Parts and accessories, Business operations, Supplier connections

**Features:** macOS Compatibility

**In-app purchases:** none


### TK Business

[App page](https://appshunter.io/ios/app/tk-business/id6748307773)

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

**In-app purchases:** none


## Frequently asked questions

### Is QX9.COM free?

QX9.COM is free to download, with no in-app purchases.

### Is TK Business free?

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

### Do QX9.COM or TK Business have ads?

Neither QX9.COM nor TK Business shows ads.

### Which is updated more often, QX9.COM or TK Business?

QX9.COM ships an update every 2 months, and TK Business every 6 weeks. Most recently, QX9.COM was updated on November 1, 2026 and TK Business on October 30, 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.*