# PSC Check vs KR

PSC Check and KR are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

PSC Check ships an update every 10 months, KR every 17 months. The most recent releases landed on October 12, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | PSC Check | KR |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/psc-check/id1181775762/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 10 months** | Every 17 months |
| Monetization | Free | — |
| Size | 27 MB | 22 MB |
| Requires iOS | 15.6 | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [NIPPON KAIJI KYOKAI GENERAL INCORPORATED FOUNDATION](https://appshunter.io/developer/956676437) | [Korean Register](https://appshunter.io/developer/600805564) |

## What reviewers say

### PSC Check

[App page](https://appshunter.io/ios/app/psc-check/id1181775762)

This app assists with pre-departure equipment checks for maritime vessels, helping to reduce the risk of inspection detentions and deficiencies. It categorizes items by location, allows for input of inspection results with notes and photos, and generates PDF reports. Users can also review statistical data on common deficiencies.

**Highlights:** Categorized equipment checklist by location, Input inspection results with notes and photos, Generate PDF reports for shore-side forwarding, Analyze detainable deficiency statistics, Regular updates for checklist and statistics

**Features:** macOS Compatibility

**In-app purchases:** none


### KR

[App page](https://appshunter.io/ios/app/kr-con-mobile/id1670316831)

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

**In-app purchases:** none


## Frequently asked questions

### Is PSC Check free?

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

### Is KR free?

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

### Do PSC Check or KR have ads?

Neither PSC Check nor KR shows ads.

### Which is updated more often, PSC Check or KR?

PSC Check ships an update every 10 months, and KR every 17 months. Most recently, PSC Check was updated on October 12, 2026 and KR on October 18, 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.*