Navy Decoder

1.63

Crash Test Dummy Limited, LLC

4.82

57 reviews

5,000+
Downloads

Free

A quick reference for many US Navy admin codes.

Download from Google Play

Navy Decoder delivers a focused quick-reference for US Navy admin codes, consolidating critical references into an in-app lookup. It carries a strong user sentiment with a 4.82 average rating from 57 reviews and emphasizes an open-source data approach sourced from RESFOR documents, with a GitHub-hosted project for verification. The app is free to use, with total downloads 5,000+ and 0 in the last 30 days.

Pros & Cons

Free to use
Comprehensive coverage of Navy codes across multiple categories
Open-source with GitHub visibility for transparency
Clear sourcing from RESFOR government documents on every page
Lightweight APK size enables quick access
Recent data updates (e.g., JUL2026 PERS data files) keep content current

Lacks Morse code, radio, or hardware scanner features often highlighted by competitors
Focused on US Navy admin codes; broader government code coverage may be limited
Last 30 days show 0 downloads, suggesting limited recent activity in the current window

About Navy Decoder

Navy Decoder is a tools app developed by Crash Test Dummy Limited, LLC.

Download Statistics

Navy Decoder has been downloaded 7.8 thousand times. In the last 30 days, the app was downloaded 0 times.

User Ratings

Navy Decoder is rated 4.82 out of 5 stars. The rating is based on 57 ratings.

App Information

Navy Decoder is FREE to download. The APK download size is 1.39 MB. The latest version available is 1.63. The last update was on August 2, 2026.

Technical Requirements

Navy Decoder requires Android 7.0+ or higher. The app has a content rating of Everyone. The app has been available on Google Play January 2011.

Description

This app is a quick reference guide to many US Navy personnel and other codes. Instead of spending the time to find the correct reference and look up the information, this app will allow one to quickly get to the answer.

The main focus currently is on personnel related codes that will be found in manning documents such as RUADs and AMDs.

Current items decoded:
- Enlisted Rating Codes
- IMS Codes
- MAS Codes
- Officer Billet Codes
- Officer Designators
- Officer Paygrade Codes
- Navy Reserve Activity Codes
- NOBC Codes
- RBSC Billet Codes
- Reserve Program Codes
- Reserve Unit Identification Codes
- RFAS Codes
- Subspeciality Codes

See how you can support this open source project: https://github.com/ctd-mh3/NavyDecoder-OpenSource-Android

*** Neither the United States Navy nor any other component of the Department of Defense has approved, endorsed, or authorized this product . ***

To assist the Google Play policy reviewers:
- Please notice that every page which provides the government-related information (i.e., meaning of a code), provides a "Source of Data:" section which clearly (for the intended audience) indicates the source of the government-related information.
- In this "app description", the following is provided to clearly provide the sources of the information:
-- The information source for all information (as stated w/in the app on every single page) is U.S Navy Reserve Force (RESFOR) documents.
- The user can verify the information provided in this app by finding the applicable (non-CUI) document from the https://www.navyreserve.navy.mil. site.

Recent changes:
Updated per JUL2026 PERS data files.

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More data about Navy Decoder

Price	Free to download
Total downloads	7.8 thousand
Recent downloads	0
Rating	4.82 based on 57 ratings
Ranking	Not ranked
Version	1.63
APK size	1.39 MB
Number of libraries	14
Designed for Android	7.0+
Suitable for	Everyone
Ads	Contains ads

App Performance Report

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Alternative downloads for the Navy Decoder app

Navy Decoder compared with similar apps

Common keywords of similar apps

Reserve Source Related Officer Quick Personnel Documents Billet Page Government Provided Codes Information Navy App Reference Https Data

Keywords missing from this app

Secret Code Mobile Phone Ussd Device Radio Military Law Pay Police Laws Test Tricks Tips Access Hardware Number Including Features Hidden Recent Legal Service Find Search Devices Users Latest Scanner Iowa Regulations Work Phones Tests State Serial Built Full Standards Application States List

Google Play Rating history and histogram

Rating history

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Downloads over time

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Navy Decoder has been downloaded 7.8 thousand times. Over the past 30 days, it has been downloaded 0 times.

Changelog of Navy Decoder

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Developer information for Crash Test Dummy Limited, LLC

Crash Test Dummy Limited, LLC

support@crashtestdummylimited.com

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Comments on Navy Decoder for Android

★★★★☆ A Google User · Feb 11, 2013

This app ROCKS! Please make it so can look up UIC numbers and find the station. Thanks... I'll buy soon...

★★★★★ A Google User · Sep 19, 2014

Great tool. Very useful for decrypting RUADs

★★★★★ Alexander Lehman · Jul 22, 2020

This is an excellent resource to have in my pocket. The only issue I have is the color of the popup menus. There is not a lot of contrast between the colors making it difficult to read. Edit: I didn't realize that dark mode was an issue. Updated to the latest version and the contrast in much better in dark mode. Thanks

★★★★☆ Timothy Clark · Feb 3, 2018

Nice little app to use as quick reference. My only issue is the abbreviation pull down window is too narrow so some acronyms do not display correctly and are cut off.

★★★★★ judy · Jan 29, 2011

Great little app for looking up personnel codes.

Google Play Rankings for Navy Decoder

This app is not ranked

Technologies used by Navy Decoder

2 permissions · 14 libraries

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Trust & Safety: Permissions include Google Play license verification (CHECK_LICENSE) and a DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION; no other sensitive permissions are listed. The app clearly cites RESFOR government data as its data source and links to a GitHub-hosted open-source project for transparency.

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