Comparison

UN Procurement vs TRM Field Service Engineer

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

TRM Field Service Engineer

Features
Read full description

TRM Field Service Engineer is the on-site companion app for TRM engineers. It puts your day's assignment, your hours and your paperwork in one place, so you spend less time on admin and more time on the job. TODAY ON SITE See exactly where you are working, your start and finish times, who the site contact is, and what the scope of work covers. Directions, phone and email are one tap away, along with the site documents you need. COMING UP Your future assignments, grouped by day. Open any upcoming day to read the brief, the scope of work and the attached documents ahead of time, so you arrive prepared. An optional reminder the evening before helps you get your kit and paperwork ready. CLOCK IN AND OUT Start and stop your shift on site, with breaks handled properly. Your hours flow straight through to your timesheet, so nothing has to be re-typed at the end of the week. JOB REPORTS Complete your service report on the device, capture photos as proof of work, sign on screen, and submit before you leave site. TIMESHEETS Review your week, add or adjust entries, and submit for approval. EXPENSES Photograph receipts on the spot and attach them to an expense report while the details are still fresh. LEAVE Check your balances and request time off. COMPANY INTRANET Keep up with announcements, company events, colleagues and kudos. BUILT FOR SITE CONDITIONS Weak signal in a data hall, basement or plant room is normal. The app keeps working offline and syncs your clock-ins, reports and photos automatically as soon as a connection returns. LOCATION The app records your location around your scheduled shift so your project manager can coordinate activity across the site. Location is only used for that purpose. See our Privacy Policy for full details. TRM Field Service Engineer requires a TRM account and is intended for employees and contractors of The Resource Management.

Screenshots

UN Procurement4 screens
TRM Field Service Engineer4 screens

Verdict

The call

The clearest difference is update cadence: TRM Field Service Engineer at weekly against UN Procurement's every 19 months. UN Procurement's advantage is iOS requirement (13.0 vs 15.1). 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, TRM Field Service Engineer weekly. The most recent releases landed on October 20, 2026 and October 29, 2026 respectively.

Scorecard2 real differences · 8 level
UN Procurement versus TRM Field Service Engineer: the parameters behind the verdict, then further details
ParameterUN ProcurementTRM Field Service Engineer
PriceFreeFree
Rating5.0 (1 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings1 — better—
Update frequencyEvery 19 monthsWeekly — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS13.0 — better15.1
Further details — not scored
Size57 MB34 MB
Age rating17+4+
DeveloperUnited NationsThe Resource Management

In-app purchases

None

UN Procurement

No in-app purchases

None

TRM Field Service Engineer

No in-app purchases

Questions

Is UN Procurement free?
UN Procurement is free to download, with no in-app purchases.
Is TRM Field Service Engineer free?
TRM Field Service Engineer is free to download, with no in-app purchases.
Do UN Procurement or TRM Field Service Engineer have ads?
Neither UN Procurement nor TRM Field Service Engineer shows ads.
Which is updated more often, UN Procurement or TRM Field Service Engineer?
UN Procurement ships an update every 19 months, and TRM Field Service Engineer weekly. Most recently, UN Procurement was updated on October 20, 2026 and TRM Field Service Engineer on October 29, 2026.

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