ClassNK Onboard Image Logger vs KR PSC ADVISER
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ClassNK Onboard Image Logger
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The mobile app. "Onboard Image Logger" simplifies the process of taking photos and videos of onboard conditions for the survey applicant (including crew members acting on the applicant's behalf) and sharing them with ClassNK, which enables close image information linkage between the ship and ClassNK. Details are as follows: ◆Flow to Mobile Application Use After the survey application submitted by the applicant is accepted, the applicant will be notified (via email attachment) of an mobile app. guidance letter with a QR code for the survey where this mobile app. is considered acceptable to use. Please follow the instructions in the guidance letter to start using the mobile app. ◆Sharing of photo and video data By reading the QR code embedded with information based on the survey application with the mobile app, the initial information is automatically entered, reducing the data entry work of the photographer. Once the QR code is scanned, a photo or video is taken, explanatory information is added, and once successfully transmitted, the information is shared with ClassNK.
KR PSC ADVISER
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Mobile App. for providing real-time PSC information to prevent PSC detention(by Korean Register)
Screenshots
Verdict
The clearest difference is update cadence: KR PSC ADVISER at every 3 months against ClassNK Onboard Image Logger's every 9 months. 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
ClassNK Onboard Image Logger ships an update every 9 months, KR PSC ADVISER every 3 months. Both last shipped on November 7, 2026.
| Parameter | ClassNK Onboard Image Logger | KR PSC ADVISER |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 9 months | Every 3 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 15.6 | 15.6 |
| Further details — not scored | ||
| Size | 48 MB | 29 MB |
| Age rating | 4+ | 4+ |
| Developer | NIPPON KAIJI KYOKAI GENERAL INCORPORATED FOUNDATION | Korean Register |
In-app purchases
ClassNK Onboard Image Logger
No in-app purchases
KR PSC ADVISER
No in-app purchases
Questions
Is ClassNK Onboard Image Logger free?
Is KR PSC ADVISER free?
Do ClassNK Onboard Image Logger or KR PSC ADVISER have ads?
Which is updated more often, ClassNK Onboard Image Logger or KR PSC ADVISER?
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