# UN Procurement vs Ozone Data Hub

The clearest difference is update cadence: Ozone Data Hub at every 3 weeks against UN Procurement's every 19 months. On price, ads, in-app purchases and device support there is nothing between them.

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

UN Procurement ships an update every 19 months, Ozone Data Hub every 3 weeks. The most recent releases landed on October 15, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | UN Procurement | Ozone Data Hub |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/un-procurement/id473333632/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 19 months | **Every 3 weeks** |
| Monetization | Free | — |
| Size | 57 MB | 116 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [United Nations](https://appshunter.io/developer/439971125) | [UNEP](https://appshunter.io/developer/1106793919) |

## What reviewers say

### UN Procurement

[App page](https://appshunter.io/ios/app/un-procurement/id473333632)

Access real-time business opportunities with the UN. Find tenders, bids, contract awards, and connect with UN buyers. This tool helps vendors and suppliers share information on the go.

**Highlights:** Real-time business opportunities, Requests for expression of interest, Future project information, Business seminar details, Tenders and bids, Contract awards, UN buyer contact information

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

**In-app purchases:** none


### Ozone Data Hub

[App page](https://appshunter.io/ios/app/ozone-data-hub/id1538608361)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is UN Procurement free?

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

### Is Ozone Data Hub free?

Ozone Data Hub is free to download, with no in-app purchases.

### Do UN Procurement or Ozone Data Hub have ads?

Neither UN Procurement nor Ozone Data Hub shows ads.

### Which is updated more often, UN Procurement or Ozone Data Hub?

UN Procurement ships an update every 19 months, and Ozone Data Hub every 3 weeks. Most recently, UN Procurement was updated on October 15, 2026 and Ozone Data Hub on October 18, 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.*