Comparison

PocketRank vs Navy App Locker

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

Head to head
About

PocketRank

Explore and master military ranks, rates, and insignia for all branches of the U.S. Armed Forces and select NATO allies. Features interactive study modes, quizzes, and authentic sounds to help you learn and test your knowledge of military organization.

Highlights
  • Rank structure with images and titles
  • Interactive study and flashcard modes
  • Quiz and sorting games
  • Authentic sounds and visuals
  • Branch organizational structure overview
Features
Read full description

Whether you’re enlisting, already serving, or just curious about the military, Pocket Rank helps you explore and master the ranks, rates, and insignia across all branches of the United States Armed Forces — plus select NATO allies. Features • Clear, easy-to-understand information for each military branch • Detailed rank structure with images, insignia, and official titles • Interactive study and flashcard modes to help you learn faster • Fun quiz and sorting games to test your knowledge • Authentic sounds and visuals representing each service • Overview of each branch’s organizational structure Pocket Rank is your go-to reference for understanding how the world’s armed forces are organized — whether you’re preparing to serve, studying for advancement, or simply exploring military history.

About

Navy App Locker

This official U.S. Navy mobile service provides a centralized platform to discover and download apps developed by the Navy. It offers detailed information, screenshots, and direct links to commercial app stores, including training applications that can submit course credits.

Highlights
  • Discover U.S. Navy mobile apps
  • Direct download links to app stores
  • View app details, screenshots, and links
  • Find Navy training apps
  • Submit training credits to ETJ
  • Search and filter apps by category
  • Suggest new apps and provide feedback
Features
Read full description

An Official US Navy mobile service, produced by the Navy’s PMW 240 Program The U.S. Navy App Locker mobile app and accompanying website are your trusted source for information and download links to mobile apps developed by the U.S. Navy. Prior to the Navy App Locker, there was no single way to view all mobile applications developed by the U.S. Navy. The Navy App Locker solves this problem, allowing Sailors to view all details and information about Navy apps, while also providing direct download links to commercial app stores. The Navy App Locker interacts seamlessly with Sailors’ personal devices and does not require CAC authentication. The Navy App Locker is also a great place to find apps that offer training on a variety of topics. Many of these apps allow Sailors to submit Navy Training Management and Planning System (NTMPS) course completion credits to their Electronic Training Jacket (ETJ). Features of the Navy App Locker: » Provides users with textual descriptions, screenshots and related links for each app » Provides direct links to Navy-developed apps in commercial app stores » Viewable on smartphones, tablets, laptops and desktops » Offers a search function to locate applications » Capable of filtering through Navy apps by category » Allows users to suggest new Navy apps and provide feedback The Navy App Locker serves as your one-stop shop for all U.S. Navy mobile applications. Download the app today or visit the website at https://www.applocker.navy.mil!

Screenshots

PocketRank4 screens
Navy App Locker3 screens

Verdict

The call

The clearest difference is review sentiment: PocketRank at 55% against Navy App Locker's 3%. PocketRank also leads on update cadence (every 8 days vs every 13 months). Navy App Locker's advantage is in-app purchases (none vs 8) and ads (none vs shown). On price 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. PocketRank sells 8 one-off in-app purchases. Navy App Locker asks for nothing beyond the download.

UpkeepUpdate frequency

PocketRank ships an update every 8 days, Navy App Locker every 13 months. The most recent releases landed on November 1, 2026 and November 6, 2026 respectively.

Scorecard6 real differences · 4 level
PocketRank versus Navy App Locker: the parameters behind the verdict, then further details
ParameterPocketRankNavy App Locker
PriceFreeFree
Rating—1.9 (164 ratings) — better
Positive reviews54.5% of reviews — better2.8% of reviews
Number of ratings—164 — better
Update frequencyEvery 8 days — betterEvery 13 months
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS1815.0 — better
Further details — not scored
Size69 MB15 MB
Age rating4+12+
DeveloperShadowshiver, LLCProgram Executive Office for Enterprise Information Systems, Sea Warrior Program

Customer experience

PocketRank

Written reviews44 reviews
Positive54.5%
Neutral4.5%
Negative40.9%

Navy App Locker

All ratings161 ratings
Positive21.1%
Neutral4.3%
Negative74.5%
Written reviews36 reviews
Positive2.8%
Neutral2.8%
Negative94.4%

In-app purchases

8 purchases

PocketRank

One-time8
  • Ad Removal$0.99
  • Unlock All Branches$0.99
  • Unlock United Kingdom$0.99
Show 5 more
  • Unlock Canada$0.99
  • Unlock France$0.99
  • Upgrade to All Inclusive - US$0.99
  • Unlock United States (All)$0.99
  • All Inclusive (All Countries)$2.99
None

Navy App Locker

No in-app purchases

Questions

Is PocketRank free?
PocketRank is free to download, with in-app purchases available.
Is Navy App Locker free?
Navy App Locker is free to download, with no in-app purchases.
Do PocketRank or Navy App Locker have ads?
PocketRank shows ads; Navy App Locker does not.
Which is updated more often, PocketRank or Navy App Locker?
PocketRank ships an update every 8 days, and Navy App Locker every 13 months. Most recently, PocketRank was updated on November 1, 2026 and Navy App Locker on November 6, 2026.

Other comparisons