# eSUPPO vs US Navy Ratings & Reference

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.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

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.

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.

## The numbers

| Metric | eSUPPO | US Navy Ratings & Reference |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.5 (6 ratings)](https://appshunter.io/ios/app/esuppo/id1102534585/reviews) | **[3.7 (3 ratings)](https://appshunter.io/ios/app/us-navy-ratings-and-reference/id1114646130/reviews)** |
| Number of ratings | **6** | 3 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 8 months |
| Monetization | Free | Free |
| Size | 40 MB | 32 MB |
| Requires iOS | 9.0 | **8.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [NAVSUP Business Systems Center (BSC)](https://appshunter.io/developer/1102534584) | [Program Executive Office for Enterprise Information Systems, Sea Warrior Program](https://appshunter.io/developer/1477503418) |

## What reviewers say

### eSUPPO

[App page](https://appshunter.io/ios/app/esuppo/id1102534585)

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:** macOS Compatibility

**In-app purchases:** none


### US Navy Ratings & Reference

[App page](https://appshunter.io/ios/app/us-navy-ratings-and-reference/id1114646130)

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:** macOS Compatibility

**In-app purchases:** none


## Frequently asked 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.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*