# ONPOST vs Casey Plus

The clearest difference is rating: Casey Plus at 5.0 against ONPOST's 3.8. Casey Plus also leads on update cadence (fortnightly vs every 2 months). ONPOST's advantage is ratings volume (5 vs 1) and iOS requirement (13.4 vs 15.1). On price, ads, in-app purchases and monetization model there is nothing between them.

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

Casey Plus holds the better App Store score, 5.0 against 3.8. That said, the two scores are not equally well evidenced: ONPOST has 5 ratings behind it against 1, so its average is the more settled of the two.

ONPOST ships an update every 2 months, Casey Plus fortnightly. The most recent releases landed on October 5, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | ONPOST | Casey Plus |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.8 (5 ratings)](https://appshunter.io/ios/app/onpost-humphreys/id6444140879/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/casey-plus/id6760515512/reviews)** |
| Number of ratings | **5** | 1 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Fortnightly** |
| Monetization | Free | Free |
| Size | 38 MB | 45 MB |
| Requires iOS | **13.4** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [uth inc.](https://appshunter.io/developer/1844741826) | [TAEHYUN JOO](https://appshunter.io/developer/1884783827) |

## What reviewers say

### ONPOST

[App page](https://appshunter.io/ios/app/onpost-humphreys/id6444140879)

This app enhances life at a U.S. military base in South Korea by providing essential information and services. Users can share updates, access special discounts, and navigate facilities, bus routes, and taxi services.

**Highlights:** Share camp information, Exclusive soldier discounts, Building and facility search, Real-time bus tracking, Facility location and details, Delivery ordering, Taxi stand finder

**Features:** macOS Compatibility

**In-app purchases:** none


### Casey Plus

[App page](https://appshunter.io/ios/app/casey-plus/id6760515512)

This app provides essential information for life at Camp Casey, including real-time bus schedules, on-post restaurant menus for easy ordering, a USFK holiday calendar with custom date tracking, and live operating hours for various facilities.

**Highlights:** Real-time bus schedules, On-post restaurant menus, USFK holiday calendar, Facility operating hours, Custom holiday date tracking

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is ONPOST free?

ONPOST is free to download, with no in-app purchases.

### Is Casey Plus free?

Casey Plus is free to download, with no in-app purchases.

### Which has better reviews, ONPOST or Casey Plus?

Casey Plus is rated higher. ONPOST averages 3.8 out of 5 from 5 ratings, while Casey Plus averages 5.0 from 1 ratings.

### Do ONPOST or Casey Plus have ads?

Neither ONPOST nor Casey Plus shows ads.

### Which is updated more often, ONPOST or Casey Plus?

ONPOST ships an update every 2 months, and Casey Plus fortnightly. Most recently, ONPOST was updated on October 5, 2026 and Casey Plus on October 2, 2026.

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