Best Undss Apps

248+ iOS apps curated and reviewed

3.8 avg rating

20 free apps

Updated September 2026

With an average user rating of 3.8★, the undss category is one of the App Store's strongest. Browse all 248+ apps we track, sorted so the most loved ones surface first.

Compare top Undss Apps (September 2026)

#	App	Price	Rating	Ads	In-App Purchases	Updated
1	Electronic Travel Advisory	Free	4.1★ (25)	No	No	Aug 2026
2	UNDSS PSA Tool	Free	—	No	No	Sep 2026
3	UN System Booking Hub	Free	4.7★ (472)	No	No	Sep 2026
4	UN "HOW TO"	Free	5.0★ (5)	No	No	Aug 2026
5	Security Council Report	Free	5.0★ (1)	No	No	May 2026
6	SCAAN	Free	2.0★ (4)	No	No	Sep 2026
7	UNFCU Digital Banking	Free	3.0★ (158)	No	No	Sep 2026
8	UK ETA	Free	3.2★ (1.6K)	No	No	Oct 2026

Top Picks for Undss

#1

Electronic Travel Advisory by United Nations

eTA

Editor's Choice

4.1(25 ratings)

Free

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This app offers global travel advisories, exchange rates, and UN premises locations. It provides security information, warnings, and alerts, enabling two-way communication with a Security Center for business-related travel.

#2

UNDSS PSA Tool by United Nations (OICT)

Strong Contender

0.0(0 ratings)

Free

UNDSS PSA Tool screenshot 1

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#3

UN System Booking Hub by United Nations

The UN System booking service

Worth Considering

4.7😊(472 ratings)

Free

UN System Booking Hub screenshot 1

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This app provides a 24/7 inter-agency booking service for humanitarian workers, facilitating the delivery of last-mile aid. It allows users to book a wide range of services, including vehicles, flights, accommodation, and medical facilities, across numerous countries.

What We Love

🚀 Fast and easy to use
👍 User-friendly interface
💡 Simple booking system
⏱️ Quick service completion
🎯 Helpful and accessible
✨ Innovative platform

Room to Improve

🔄 Frequent session timeouts requiring re-login
📝 Repetitive form filling after logout
🔧 Unnecessary updates and reinstalls
⚠️ Service operator issues and system abuse
📱 Occasional usability concerns

More Undss apps to explore

by United Nations

Access UN administrative forms, research tools, and documentation in one place. This app simplifies navigation of the United Nations system for delegates.

Access administrative formsExplore UN research toolsBrowse UN documentation

Security Council Report

Security Council Report

Security Council Report

by Michael Murphy

Stay informed about the UN Security Council's activities with this app. It provides access to monthly forecasts, in-depth reports, and real-time insights into council developments. The app is designed for stakeholders and the general public interested in objective analysis.

Monthly forecastsCross-cutting reportsReal-time electronic feed

by International Organization for Migration (IOM)

This app provides field staff with real-time, location-aware updates and communication tools during emergencies. It features a panic button for instant alerts and allows users to report safety threats and manage travel clearances.

Contextualized, geo-localized threat updatesOne-touch panic button for instant alertsReport security and safety threats

UNFCU Digital Banking

UNFCU Digital Banking

UNFCU Digital Banking

by United Nations Federal Credit Union

Securely manage your accounts on the go. View balances, make payments, transfer funds, and deposit checks remotely. You can also apply for loans and manage your cards.

View account balances and transactionsMake loan and credit card paymentsTransfer funds between accounts

Apply for an electronic travel authorisation (ETA) to enter the UK. The process involves scanning your passport and face, answering questions, and paying a fee. Decisions are typically received by email within a day.

Apply for UK ETAScan passport chipFacial scan for identity

free with in-app purchases

by Jonathan Kim

Provides real-time border crossing wait times and door-to-door navigation for the El Paso–Juárez region. Helps users choose the fastest bridge and optimize their travel time with accurate ETAs and forecasts.

Smart wait time estimatesDoor-to-door ETALive navigation with updates

Apply for an Australian ETA

Apply for an Electronic Travel Authority (ETA) to visit Australia for tourism or business. This official government app guides eligible passport holders through the application process. It is recommended to apply well in advance of your travel dates.

Apply for Australian ETAOfficial government appTourism and business travel

free with in-app purchases

Places, navigation & traffic

Navigate your world with real-time traffic, turn-by-turn directions for driving, walking, cycling, and public transport. Discover millions of businesses and places with photos and reviews. Plan trips with Street View, Immersive View, and offline maps.

Real-time GPS navigationLive traffic dataPublic transport updates

🗺️ Navigation

free with in-app purchases

Check your ETIAS eligibility.

This app helps travelers understand and navigate European Travel Information and Authorization System (ETIAS) requirements. It offers an eligibility checker and comprehensive guides for tourists and business travelers planning to visit Europe.

ETIAS eligibility quick checkComprehensive ETIAS insightsUpdated ETIAS requirements

Talon ETA Mobile 2.0

Talon ETA Mobile 2.0

Talon ETA Mobile 2.0

by Talon Systems, LLC

This app provides mobile access to the Education & Training Administration system. It allows users to manage and interact with educational and training administration features on the go.

Mobile access to ETA systemEducation administrationTraining administration

📊 Productivity

by United Nations System Staff College

ETA UK Assistant

ETA UK Assistant

ETA UK Assistant

Apply to travel to UK

This app simplifies UK travel preparations by guiding users through eligibility checks and the application process for the UK Electronic Travel Authorisation (ETA). It offers multi-language support, real-time application updates, and direct access to comprehensive support for a smoother journey.

Eligibility checks for UK ETAMulti-language application supportReal-time application status updates

by ETA Transit Systems Inc

Get real-time transit arrival predictions, plan your routes, and receive important system alerts. This app offers accurate and easy-to-use information for riders of select transit agencies, helping you stay informed about delays and outages.

Up-to-the-minute arrival predictionsRoute planning and comparisonSystem alerts for outages and delays

Stay informed with daily multimedia news from the United Nations. Access text, photos, infographics, audio, and video updates in nine languages. Follow global events, human rights, and UN priorities.

Multimedia news updatesMultilingual support (9 languages)Global peace and security news

Elite Training Academy

Enhance your sales skills with this comprehensive training companion. It offers real-time guidance, expert strategies, and techniques to overcome objections and close deals effectively. Boost your confidence and achieve greater success in any sales environment.

Expert sales training and strategiesReal-time guidance during salesObjection handling techniques

free with in-app purchases

hkbus.app - HKBUS ETA

hkbus.app - HKBUS ETA

hkbus.app - HKBUS ETA

No Ads - KMB, Minibus, MTR,...

This open-source navigation app provides real-time arrival information for various public transport options in Hong Kong, including buses and the MTR. It offers an ad-free experience for seamless journey planning.

Real-time arrival informationSupports KMB, CTB, NWFB, MTRIncludes Minibus routes

🗺️ Navigation

by Electrical Training Alliance

FAQ about Undss

What are the best undss apps for iPhone?

Electronic Travel Advisory tops our undss apps ranking as of September 2026, with a 4.1-star average from 25 App Store ratings, and it's free to download.

Are there free undss apps for iPhone?

Yes — 20 of the top undss apps we rank are free to download, including Electronic Travel Advisory and UNDSS PSA Tool.

Does Electronic Travel Advisory have ads or in-app purchases?

Electronic Travel Advisory has no ads and has no in-app purchases, according to its App Store listing as of September 2026.

How many undss apps are on the App Store?

We track 248+ undss apps on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.

Related searches

eta undss undss psa tool