Comparison

NFAAS vs PMK

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

Head to head
About

NFAAS

This app provides emergency preparedness information for Navy personnel and their families. It helps users report their status, update contact details, manage contacts, and access checklists for disaster readiness. It also offers navigation to Navy installations and educational resources for before, during, and after emergencies.

Highlights
  • Emergency preparedness information
  • Report accounting status
  • Update contact and location
  • Manage personal contacts
  • Emergency preparation checklists
  • Find nearby Navy installations
  • Disaster readiness guidance
Features
Read full description

The Navy Family Accountability and Assessment System (NFAAS) app brings together all the emergency preparedness information Sailors and their family members will need to prepare for and survive an emergency or disaster. It standardizes a method for the Navy to account for, assess, manage, and monitor the recovery process of those affected by a widespread catastrophic event. NFAAS also provides valuable information to all levels of Navy leadership, allowing commanders to make strategic decisions that facilitate a return to stability. Get up-to-date information on emergency preparedness, local weather and other local emergency situations with notifications and alerts. The NFAAS app allows users to: • Report accounting status • Update contact/location information • Manage your personal contacts • Use checklists to help prepare for an emergency • Use GPS and get turn-by-turn directions to the closest Navy installation • Learn what to do before, during and after an emergency or disaster • Watch videos showing you how to update your NFAAS information and why For more information on NFAAS, visit https://navyfamily.navy.mil.

About

PMK

Prepare for and take the Professional Military Knowledge Eligibility Exam (PMK-EE) required for enlisted advancement. This app offers 100 questions across five sections, allowing retakes to achieve an 80% passing score per section and overall. It's designed for Sailors preparing for E4 through E7 paygrades.

Highlights
  • Prepare for PMK-EE exam
  • 100 questions across 5 sections
  • Retake sections as needed
  • Bookmarks progress
  • Submit completion certificates
  • Tailored to paygrades E4-E7
Features
Read full description

The Professional Military Knowledge Eligibility Exam (PMK-EE) app is a convenient way for Sailors to study and take the retired exam as part of the enlisted advancement process for E4 through E7 pay grades. The updated version of PMK-EE consists of 100 questions spread across five sections: Career Information, Leadership & Character, Naval Heritage, Professionalism, and Warfighting & Readiness. Sailors must achieve a passing score of 80 percent or higher on each section in order to pass the PMK-EE. Failure to pass a section will require that section to be retaken. Individuals must also achieve an overall passing score of 80 percent or higher on the PMK-EE for the next higher pay grade to be eligible to take the Navy-Wide Advancement Examination (NWAE) and Rating Knowledge Exams (RKE) for that pay grade. When a Sailor exits the app before completing a section, the app bookmarks that spot. The next time the app is opened, it returns to the bookmarked location, allowing the Sailor to continue with the exam from that point. certificate. KEY FEATURES      -- Available anytime, anywhere – no CAC required      -- Displays topics and bibliography content from any compatible device      -- Presents randomly selected exam questions each time a Sailor is tested on a section      -- Permits retaking any section as often as necessary to achieve passing score of 80 percent      -- Allows Sailors to submit course completion certificate to Navy Training Management Planning System (NTMPS) via the app RECENT UPDATES Updated Item Banks for E4-E7 assessments:      -- New questions      -- New publications      -- New topics

Screenshots

NFAAS4 screens
PMK4 screens

Verdict

The call

The clearest difference is rating: PMK at 2.1 against NFAAS's 1.5. PMK also leads on review sentiment (22% vs 2%). NFAAS's advantage is iOS requirement (9.0 vs 15.0). On price, ratings volume, update cadence and ads 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.

ReceptionRating · Positive reviews · Number of ratings

PMK holds the better App Store score, 2.1 against 1.5. Both are backed by a comparable volume of ratings — 193 and 217 respectively. Written reviews point the same way: 2% of NFAAS's written reviews are positive against 22% of PMK's.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 8 months. The most recent releases landed on October 16, 2026 and October 17, 2026 respectively.

Scorecard3 real differences · 7 level
NFAAS versus PMK: the parameters behind the verdict, then further details
ParameterNFAASPMK
PriceFreeFree
Rating1.5 (193 ratings)2.1 (217 ratings) — better
Positive reviews1.7% of reviews21.9% of reviews — better
Number of ratings193217 — better
Update frequencyEvery 8 monthsEvery 8 months
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS9.0 — better15.0
Further details — not scored
Size23 MB88 MB
Age rating4+12+
DeveloperCNIC HQProgram Executive Office for Enterprise Information Systems, Sea Warrior Program

Customer experience

NFAAS

All ratings193 ratings
Positive9.8%
Neutral1.6%
Negative88.6%
Written reviews58 reviews
Positive1.7%
Neutral0.0%
Negative98.3%

PMK

All ratings217 ratings
Positive25.8%
Neutral4.6%
Negative69.6%
Written reviews64 reviews
Positive21.9%
Neutral4.7%
Negative73.4%

User reviews

NFAAS

From 193 App Store ratings

Room to improve

  • 🔗 Redirects to website
  • 🚫 Useless functionality
  • ⏳ Waste of time
  • 📱 Outdated interface
  • ❌ Login issues

PMK

From 217 App Store ratings

What we love

  • 👍 User-friendly interface
  • 👍 Convenient alternative to e-learning
  • 👍 Works for some users
  • 👍 Saves time for some
  • 👍 Good concept

Room to improve

  • 🐛 Crashes frequently
  • 🐛 Progress lost on crash/update
  • 🐛 Certificates invalid/not accepted
  • 🐛 Cannot submit/email certificates
  • 🐛 Slow performance

Bugs and requests

NFAAS

Reported bugs

47 issues
  • Safety features don't work
  • Login doesn't work
  • App is under construction
  • Redirects to a website
  • Can't update info
Show 42 more
  • Alerts aren't special
  • App is just a link to NFAAS
  • Broke bones using the app
  • Nothing works
  • Blank screen on download
  • No means of creating an account
  • No functionality inside the app
  • Ended up on the DINQ list after updating NFAAS
  • App takes you to a webpage
  • App could not allow people to update NFAAS
  • Doesn't work anymore
  • Nothing happens when trying to log in
  • App contains only very basic information
  • No notification integration with AtHoc
  • No real integration between app and NFAAS
  • Buttons drop out of view
  • Login button does nothing
  • App is outdated
  • Needs update to log on and update information away from command
  • App permits them to get to the website, but not for some users
  • Cannot select DoD or choose installation
  • Zero reliability
  • Website won't function beyond login screen
  • Servers can't handle notifications
  • App brings you to a website that can't sustain login attempts
  • Not usable from home even with CAC reader and updates
  • Doesn't work during emergencies or mandatory mustering
  • App only shows a blurred screen
  • Cannot select installation
  • Same problem going on for years
  • Installations will still not load
  • App just opens Safari browser to the NFAAS login site
  • Cannot get past the first page
  • No installations are listed
  • Cannot reset login info
  • Help line not answered, voicemail full
  • App displays a blank white screen
  • Redirects to NFAAS website which doesn't work on Safari on iPhone
  • App only links to the website
  • Update in progress, screen turned white, nothing displayed
  • Images link to website which could not be accessed
  • Cannot be accessed from the app, phone, or government computer

Requested features

5 requests
  • Fully enabled app for NFAAS functions on mobile
  • Dark mode option
  • Ability to reset password automatically through the app
  • Update to include all bases
  • App that actually works

PMK

Reported bugs

27 issues
  • App crashes and won't reopen
  • App freezes on disclaimer window
  • Progress lost after app updates
  • Certificates are invalid or not recognized
  • Cannot email or submit certificates
Show 22 more
  • Scores are inaccurate
  • Completed courses shown as incomplete
  • App erases all data/progress
  • Email submission errors
  • App crashes after completion
  • App won't open after deletion/reinstallation
  • Error opening the app
  • App freezes and stops working
  • Certificate is a .ldk file
  • Progress erased after exiting the app
  • Mail client error
  • Completion error
  • App won't let me submit exams
  • Does not register completed PMKs
  • Deleted completed quizzes
  • Cannot go back and view score after deleting app
  • App deleted all my completed work
  • App updated erased all progress
  • App crashed and won't open right
  • App updated and erased all my progress
  • App updated and wiped out all scores
  • App crashed restarted everything

Requested features

8 requests
  • Allow printing certificate with score
  • Fix email submission issues
  • Improve certificate validity
  • Ensure progress is saved reliably
  • Provide correct answers after failing tests
Show 3 more
  • Update FLTMPS record automatically
  • Clearer instructions on app usage
  • Better navigation within the app

In-app purchases

None

NFAAS

No in-app purchases

None

PMK

No in-app purchases

Questions

Is NFAAS free?
NFAAS is free to download, with no in-app purchases.
Is PMK free?
PMK is free to download, with no in-app purchases.
Which has better reviews, NFAAS or PMK?
PMK is rated higher. NFAAS averages 1.5 out of 5 from 193 ratings, while PMK averages 2.1 from 217 ratings.
Do NFAAS or PMK have ads?
Neither NFAAS nor PMK shows ads.
Which is updated more often, NFAAS or PMK?
NFAAS ships an update every 8 months, and PMK every 8 months. Most recently, NFAAS was updated on October 16, 2026 and PMK on October 17, 2026.

Other comparisons