Comparison

KR PSC ADVISER vs Class surveyor

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

Head to head

Marine surveyor assistant

Free

💼 Business

No ratingsView app →

About

KR PSC ADVISER

Features

Read full description

Mobile App. for providing real-time PSC information to prevent PSC detention(by Korean Register)

About

Class surveyor

Features

Read full description

Class surveyor - it's our new assistant app for surveyors, shipowners, UTM operators. Depending of ship age and type - our app will privide you scope of ship inspections and thickness measurements in accordance with IACS Requrements. App include LSA Code and SOLAS requirements for liferafts and lifeboats. Try to use our free app in your marine duties - it will help you!

Screenshots

KR PSC ADVISER4 screens

Class surveyor4 screens

Verdict

The call

The clearest difference is update cadence: KR PSC ADVISER at every 3 months against Class surveyor's every 7 months. Class surveyor's advantage is iOS requirement (11.0 vs 14.4). On price, ads, in-app purchases and device support 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.

UpkeepUpdate frequency

KR PSC ADVISER ships an update every 3 months, Class surveyor every 7 months. The most recent releases landed on September 9, 2026 and September 10, 2026 respectively.

Scorecard2 real differences · 4 level

KR PSC ADVISER versus Class surveyor: the parameters behind the verdict, then further details
Parameter	KR PSC ADVISER	Class surveyor
Price	Free	Free
Update frequency	Every 3 months — better	Every 7 months
Ads	No	No
In-app purchases	No	No
Devices	iPhone, iPad, iPod	iPhone, iPad, iPod
Requires iOS	14.4	11.0 — better
Further details — not scored
Size	29 MB	58 MB
Age rating	4+	4+
Developer	Korean Register	OLEKSANDR IZERGIN

In-app purchases

None

KR PSC ADVISER

No in-app purchases

None

Class surveyor

No in-app purchases

Questions

Is KR PSC ADVISER free?

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

Is Class surveyor free?

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

Do KR PSC ADVISER or Class surveyor have ads?

Neither KR PSC ADVISER nor Class surveyor shows ads.

Which is updated more often, KR PSC ADVISER or Class surveyor?

KR PSC ADVISER ships an update every 3 months, and Class surveyor every 7 months. Most recently, KR PSC ADVISER was updated on September 9, 2026 and Class surveyor on September 10, 2026.