# ProcurementExpress.com vs Zairos

ProcurementExpress.com and Zairos are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ProcurementExpress.com ships an update fortnightly, Zairos every 9 days. The most recent releases landed on September 22, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | ProcurementExpress.com | Zairos |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/procurementexpresscom/id1201267723/reviews)** | — |
| Number of ratings | **3** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 9 days** |
| Monetization | Free | — |
| Size | 18 MB | 67 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SRO Software Ltd](https://appshunter.io/developer/1201267722) | [Equals Money PLC](https://appshunter.io/developer/535756525) |

## What reviewers say

### ProcurementExpress.com

[App page](https://appshunter.io/ios/app/procurementexpresscom/id1201267723)

Streamline your purchasing process with this mobile tool. Create and send purchase orders to suppliers in seconds, track spending, and ensure you're not overpaying. Save administrative time and improve decision-making with real-time spend feedback.

**Highlights:** Create purchase orders, Track spending, Prevent overpayment, Save administrative time, Real-time spend feedback, Compatible with purchase order suite

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

**In-app purchases:** none


### Zairos

[App page](https://appshunter.io/ios/app/zairos/id6677031569)

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

**In-app purchases:** none


## Frequently asked questions

### Is ProcurementExpress.com free?

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

### Is Zairos free?

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

### Do ProcurementExpress.com or Zairos have ads?

Neither ProcurementExpress.com nor Zairos shows ads.

### Which is updated more often, ProcurementExpress.com or Zairos?

ProcurementExpress.com ships an update fortnightly, and Zairos every 9 days. Most recently, ProcurementExpress.com was updated on September 22, 2026 and Zairos on October 9, 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.*