Comparison

eSUPPO vs US Navy Ratings & Reference

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

Head to head
About

eSUPPO

Access Supply Corps information quickly without multiple logins. Find news, job listings, educational programs, instructions, and contact your detailer. Content can be viewed offline and updates automatically when online.

Highlights
  • Access NAVSUP news
  • View billet listings
  • Find educational program info
  • Access NAVSUP instructions
  • Contact your detailer
  • Offline content viewing
  • Automatic content updates
Features
Read full description

Supply Officers (SUPPOs) and others in the Supply Corps community can quickly access Supply Corps information using the new eSUPPO app. You no longer have to log on to multiple websites to find what you need. You can quickly find NAVSUP news, billet listings, educational program information, NAVSUP instructions, and links to related Facebook pages and websites. Using eSUPPO, you can contact your detailer, access forms, and provide feedback via various surveys. eSUPPO can be used offline. Previously downloaded content can be viewed even when you have no Wi-Fi or cell service. When you’re online, content automatically updates.

About

US Navy Ratings & Reference

Learn and test your knowledge of US Navy ratings through an interactive game and a comprehensive reference section. This app helps users quickly identify and understand different Navy occupations and their associated specialty badges.

Highlights
  • Interactive learning game
  • Multiple-choice questions
  • Progressive difficulty levels
  • Reinforcement of correct answers
  • Timing element for bonus points
  • Sortable reference area
  • Information on 56 Navy ratings
Features
Read full description

An Official US Navy mobile application, produced by the Navy PMW 240 Program and NETC. The US Navy Ratings & Reference app provides a fun, easy way to learn Navy ratings. As most service members know, learning how to recognize ratings is an integral part of any Navy career. After more than 200 years of evolution, today’s Navy enlisted rating structure still plays a key role in career development and serves as a basis for training, detailing, and advancement. US Navy ratings are general enlisted occupations that consist of specific skills and abilities. Each rating has its own specialty badge, which is worn on the left sleeve of the uniform by each enlisted person in that particular field. Working uniforms, such as camouflage Battle Dress Uniforms, utilities, coveralls, and Naval Working Uniforms, bear generic rate designators that exclude the rating symbol. Part of the e-Sailor series of mobile apps, the US Navy Ratings & Reference app uses a short game scenario for quick and enhanced learning. The game randomly generates multiple-choice questions and illustrates ratings options associated with Navy occupations, providing points for each correct answer. The game becomes progressively more complex at higher levels. However, if a player answers incorrectly, the app shows them the correct answer in order to reinforce learning. A timing element in the game awards additional points for timely correct answers. By selecting the correct answer before the timer runs out, a user earns bonus points. However, there’s no stress here – a user only plays against the app. The US Navy Ratings & Reference app also includes a sortable reference area to review all 56 Navy ratings. This includes Aviation, Construction, Medical, Administration, and Engineering, among others. The app is a great visual tool for learning Navy ratings and can be revisited frequently by anyone desiring refresher training. The e-Sailor initiative was instituted by the Master Chief Petty Office of the Navy. e-Sailor leverages state-of-the-art mobile technologies to transform training and enhance curriculum delivery methodologies at Recruit Training Command. The e-Sailor series of mobile apps is being developed to support this effort. The goal of e-Sailor is to increase the quality of work and quality of life for the 21st Century Sailor!

Screenshots

eSUPPO1 screens
US Navy Ratings & Reference4 screens

Verdict

The call

The clearest difference is update cadence: eSUPPO at every 2 months against US Navy Ratings & Reference's every 8 months. On price, rating, review sentiment and ratings volume 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

US Navy Ratings & Reference holds the better App Store score, 3.7 against 3.5. Both are backed by a comparable volume of ratings — 6 and 3 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

UpkeepUpdate frequency

eSUPPO ships an update every 2 months, US Navy Ratings & Reference every 8 months. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

Scorecard1 real difference · 9 level
eSUPPO versus US Navy Ratings & Reference: the parameters behind the verdict, then further details
ParametereSUPPOUS Navy Ratings & Reference
PriceFreeFree
Rating3.5 (6 ratings)3.7 (3 ratings) — better
Positive reviews100.0% of reviews100.0% of reviews
Number of ratings6 — better3
Update frequencyEvery 2 months — betterEvery 8 months
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS9.08.0 — better
Further details — not scored
Size40 MB32 MB
Age rating4+4+
DeveloperNAVSUP Business Systems Center (BSC)Program Executive Office for Enterprise Information Systems, Sea Warrior Program

Customer experience

eSUPPO

All ratings6 ratings
Positive66.7%
Neutral0.0%
Negative33.3%
Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

US Navy Ratings & Reference

All ratings3 ratings
Positive66.7%
Neutral0.0%
Negative33.3%
Written reviews3 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

eSUPPO

No in-app purchases

None

US Navy Ratings & Reference

No in-app purchases

Questions

Is eSUPPO free?
eSUPPO is free to download, with no in-app purchases.
Is US Navy Ratings & Reference free?
US Navy Ratings & Reference is free to download, with no in-app purchases.
Which has better reviews, eSUPPO or US Navy Ratings & Reference?
US Navy Ratings & Reference is rated higher. eSUPPO averages 3.5 out of 5 from 6 ratings, while US Navy Ratings & Reference averages 3.7 from 3 ratings.
Do eSUPPO or US Navy Ratings & Reference have ads?
Neither eSUPPO nor US Navy Ratings & Reference shows ads.
Which is updated more often, eSUPPO or US Navy Ratings & Reference?
eSUPPO ships an update every 2 months, and US Navy Ratings & Reference every 8 months. Most recently, eSUPPO was updated on November 2, 2026 and US Navy Ratings & Reference on November 3, 2026.

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