Best Nbis Eapp Apps

249+ iOS apps curated and reviewed

2.9 avg rating

20 free apps

Updated September 2026

Looking for free nbis eapp apps? 20 of our 249+ tracked titles are free to download — no subscription, no trial. The rest are premium picks worth paying for.

Compare top Nbis Eapp Apps (September 2026)

#	App	Price	Rating	Ads	In-App Purchases	Updated
1	Case Tracker for USCIS Cases	Free	4.8★ (6.4K)	Yes	Yes	Sep 2026
2	Global Security Forum	Free	—	No	No	Sep 2026
3	IntelNet	Free	—	No	Yes	Jun 2026
4	OpticsOS	Free	—	—	No	Jul 2026
5	CISO Briefing	Free	—	No	Yes	Jun 2026
6	RAINCLOUD Defense	Free	—	No	No	May 2026
7	NCMS Annual Training Seminar	Free	—	No	No	May 2026
8	Cyber - Security Cheat Sheet	Free was $17.99	—	No	Yes	May 2026

Top Picks for Nbis Eapp

#1

Case Tracker for USCIS Cases by Praven Moorthy

Case Tracker

Editor's Choice

4.8😊(6.4K ratings)

FreeAdsIn-App Purchases

Case Tracker for USCIS Cases screenshot 1

Case Tracker for USCIS Cases screenshot 2

Case Tracker for USCIS Cases screenshot 3

Case Tracker for USCIS Cases screenshot 4

This app provides real-time updates on your USCIS case status, offering historical insights and the ability to track multiple immigration applications in one place. Its user-friendly interface makes it easy to monitor visa applications, green card petitions, and work authorizations.

What We Love

🚀 Perfect app for its purpose
🚀 Easy to use
🔒 No ads and free
🚀 Synchronizes case updates
🚀 Helpful for monitoring immigration cases

Room to Improve

🐛 Unable to add cases
🐛 Connectivity issues
🐛 Not working as expected

#2

Global Security Forum by The Soufan Center

Strong Contender

0.0(0 ratings)

Free

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Global Security Forum screenshot 3

#3

IntelNet by tolga ozdin

AI Signals & Map Monitor

Worth Considering

0.0(0 ratings)

FreeIn-App Purchases

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More Nbis Eapp apps to explore

by NICHOLAS ERWIN HEITKAMP

Your daily security briefing

📊 Productivity

RAINCLOUD Defense

RAINCLOUD Defense

RAINCLOUD Defense

by RAINCLOUD Scotland Ltd

🌐 Social Networking

NCMS Annual Training Seminar

NCMS Annual Training Seminar

NCMS Annual Training Seminar

by National Classification Management Society

Cyber - Security Cheat Sheet

Cyber - Security Cheat Sheet

Cyber - Security Cheat Sheet

LEVEL UP YOUR INTEL

$17.99 | 100% OFF

📊 Productivity

Condor Operations - Blue

Condor Operations - Blue

Condor Operations - Blue

by The Distillery Pty Ltd

SUYLEX-DIGITAL SECURITY RADAR

SUYLEX-DIGITAL SECURITY RADAR

SUYLEX-DIGITAL SECURITY RADAR

Find email/password breaches

CISSP Study Guide by Cram-It

CISSP Study Guide by Cram-It

CISSP Study Guide by Cram-It

by Rooster Glue, Inc.

Prepare for the CISSP certification exam with this mobile study guide. It covers all essential domains of the Certified Information Systems Security Professional test, offering on-the-go learning with questions updated for the latest exam.

CISSP certification exam preparationCovers all CISSP domainsQuestions for the latest exam

by AFCEA International

by CLARION EVENTS LIMITED

Connect with key decision-makers and innovators in the global defence and security sector. Access curated industry news, market intelligence, and business opportunities. Facilitates networking through smart tools and exclusive member events.

Personalized industry news feedGlobal tender and procurement alertsSmart matchmaking algorithm

free with in-app purchases

SANS CISO Network

SANS CISO Network

SANS CISO Network

by The Escal Institute Of Advanced Technologies, Inc.

🌐 Social Networking

Supporting the SOF Warfighter

Professional Police Services

Professional Police Services

Professional Police Services

by Professional Police Services, Inc.

SIA Community & Resources

Official App for AOC 2025

AdvanceWork Pro

AdvanceWork Pro

AdvanceWork Pro

Executive Protection Platform

📊 Productivity

TEHTRIS Mobile Threat Defense

This application provides businesses with real-time protection and automated remediation against cyberattacks on employee mobile devices. It enhances security by reducing the attack surface and collecting security events for analysis on a unified platform. Users can easily initiate device scans and receive instant results.

Real-time protectionAutomated threat remediationReduced attack surface

FAQ about Nbis Eapp

What are the best nbis eapp apps for iPhone?

Case Tracker for USCIS Cases tops our nbis eapp apps ranking as of September 2026, with a 4.8-star average from 6.4K App Store ratings, and it's free to download.

Are there free nbis eapp apps for iPhone?

Yes — 20 of the top nbis eapp apps we rank are free to download, including Case Tracker for USCIS Cases and Global Security Forum.

Does Case Tracker for USCIS Cases have ads or in-app purchases?

Case Tracker for USCIS Cases shows ads and offers in-app purchases, according to its App Store listing as of September 2026.

How many nbis eapp apps are on the App Store?

We track 249+ nbis eapp apps on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.

What does the USCIS Case Tracker app do?

This app allows users to monitor their United States Citizenship and Immigration Services (USCIS) case status in real time. It provides instant updates, historical insights into case progression, and the ability to manage multiple immigration applications from a single interface.

What are the key features of this app?

Key features include real-time tracking of case status, historical data to understand trends, the ability to track multiple cases simultaneously, a user-friendly interface for easy navigation, and support for various USCIS case types like visa applications and green card petitions.