UN Procurement vs Ozone Data Hub
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
UN Procurement
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.
- Real-time business opportunities
- Requests for expression of interest
- Future project information
- Business seminar details
- Tenders and bids
- Contract awards
- UN buyer contact information
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The United Nations Procurement Division is responsible for establishing contracts for the acquisition of a wide variety of goods, works, and services for UN Headquarters, peacekeeping and special political missions, Offices Away from Headquarters, Regional Commissions and other entities within the UN Secretariat. The “UN Procurement” app offers real-time access to information related to business opportunities and strategic sourcing, such as requests for expressions of interest, business seminars, tenders, purchase order and contract awards. The app gives vendors and suppliers a tool to share and transfer information on the go or to receive push notifications in their areas of interest.
Ozone Data Hub
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Snapshot of country information on ozone protection under the Montreal Protocol
Screenshots
Verdict
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.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
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.
| Parameter | UN Procurement | Ozone Data Hub |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 19 months | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 | 12.0 — better |
| Further details — not scored | ||
| Size | 57 MB | 116 MB |
| Age rating | 17+ | 4+ |
| Developer | United Nations | UNEP |
In-app purchases
UN Procurement
No in-app purchases
Ozone Data Hub
No in-app purchases
Questions
Is UN Procurement free?
Is Ozone Data Hub free?
Do UN Procurement or Ozone Data Hub have ads?
Which is updated more often, UN Procurement or Ozone Data Hub?
Other comparisons
