Comparison

UN Procurement vs UNDSS PSA Tool

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

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.

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
Read full description

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.

About

UNDSS PSA Tool

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The Physical Security Assessment tool aims to provide UN security professionals with a structured, agile and comprehensive approach to the assessment of physical security of UN premises and offer a menu of suitable risk management measures. It will also update the existing Premises Database to support the mandate of the Division of Regional Operations (DRO) and the Physical Security Unit (PSU) in terms of information collection and analysis. This is a live beta release of the app. It is to be used by UNSMS security professionals only as a part of the operationalization of the app. The tool includes the following: - Detailed physical description of a premises into its constituent parts, including boundary types, structure types, construction material and occupancy; - A detailed assessment of physical security elements with respect to: * Perimeter Protection * Blast Protection/Structural resistance control * Access control * Electronic Security * Safety/Fire Safety/Response - Integration with the Security Risk Management (SRM) e-Tool and the Safety and Security Incident Recording System (SSIRS) data; - Full integration with the physical security “Menu of Options” to ensure proper assessment of existing mitigation measures and identification of necessary mitigation measures. In order to take full advantage of the tool, users are required to have a UNSMIN account. Once the information is collected through the App, it should be uploaded to UNSMIN for analysis and preparation of a report.

Screenshots

UN Procurement4 screens
UNDSS PSA Tool4 screens

Verdict

The call

The clearest difference is update cadence: UNDSS PSA Tool at monthly against UN Procurement's every 19 months. UN Procurement's advantage is iOS requirement (13.0 vs 16.4). 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

CostPrice · In-app purchases · Ads · Monetization

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

UpkeepUpdate frequency

UN Procurement ships an update every 19 months, UNDSS PSA Tool monthly. The most recent releases landed on October 20, 2026 and October 24, 2026 respectively.

Scorecard2 real differences · 8 level
UN Procurement versus UNDSS PSA Tool: the parameters behind the verdict, then further details
ParameterUN ProcurementUNDSS PSA Tool
PriceFreeFree
Rating5.0 (1 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings1 — better—
Update frequencyEvery 19 monthsMonthly — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS13.0 — better16.4
Further details — not scored
Size57 MB44 MB
Age rating17+4+
DeveloperUnited NationsUnited Nations (OICT)

In-app purchases

None

UN Procurement

No in-app purchases

None

UNDSS PSA Tool

No in-app purchases

Questions

Is UN Procurement free?
UN Procurement is free to download, with no in-app purchases.
Is UNDSS PSA Tool free?
UNDSS PSA Tool is free to download, with no in-app purchases.
Do UN Procurement or UNDSS PSA Tool have ads?
Neither UN Procurement nor UNDSS PSA Tool shows ads.
Which is updated more often, UN Procurement or UNDSS PSA Tool?
UN Procurement ships an update every 19 months, and UNDSS PSA Tool monthly. Most recently, UN Procurement was updated on October 20, 2026 and UNDSS PSA Tool on October 24, 2026.

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