Comparison

Napa LogBook vs cManager+

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

Head to head
About

Napa LogBook

Features
Read full description

The Logbook mobile app is an add-on to the NAPA Logbook system onboard the vessel. It can be used only if the Logbook system onboard is configured properly to work with the mobile app. The main features are: โ€ข Read logbook entries and captain's orders. โ€ข Create and edit logbook entries. โ€ข Work in offline mode when network connection is unavailable.

About

cManager+

Features
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Easily manage your work-related certificates with cManager+. Store them securely, track expiration dates, and receive timely renewal reminders. cManager+ โ€“ Your Smart Certificate Management Solution Keeping track of work-related certificates and their expiration dates has never been easier. cManager+ helps you store and organize all your professional certifications in one place, ensuring you never miss a renewal deadline while keeping important documents easily accessible. Key Features: - Certificate Management โ€“ Store all your work-related certificates, whether they have an expiration date or not. - Custom Reminders โ€“ Set personalized notifications before your certificates expire. - iCloud Sync โ€“ Securely back up and access your data across multiple devices. - Report Generation โ€“ Export a full overview of your certificates when needed. - Tagging & Sorting โ€“ Easily organize certificates with customizable tags. - Dark & Light Mode Support โ€“ Choose the display mode that suits you best. Why choose cManager+? - Keep all your certifications in one secure, accessible location. - Never worry about missing a renewal deadline. - Simple, intuitive interface designed for professionals. Download cManager+ today and take control of your certifications.

Screenshots

Napa LogBook4 screens
cManager+4 screens

Verdict

The call

The clearest difference is price: Napa LogBook at Free against cManager+'s $0.99. Napa LogBook also leads on iOS requirement (15.0 vs 18.6). cManager+'s advantage is update cadence (every 2 months vs every 8 months). On ads, in-app purchases and device support there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Napa LogBook is free to download; cManager+ costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Napa LogBook ships an update every 8 months, cManager+ every 2 months. The most recent releases landed on September 18, 2026 and September 23, 2026 respectively.

Scorecard3 real differences ยท 3 level
Napa LogBook versus cManager+: the parameters behind the verdict, then further details
ParameterNapa LogBookcManager+
PriceFree โ€” better$0.99
Update frequencyEvery 8 monthsEvery 2 months โ€” better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, iPod โ€” betteriPhone, iPad
Requires iOS15.0 โ€” better18.6
Further details โ€” not scored
Size75 MB8 MB
Age rating4+17+
DeveloperNAPA OyWOLFGANG KLEINHANTZ

In-app purchases

None

Napa LogBook

No in-app purchases

None

cManager+

No in-app purchases

Questions

Is Napa LogBook free?
Napa LogBook is free to download, with no in-app purchases.
Is cManager+ free?
cManager+ costs $0.99, with no in-app purchases.
Do Napa LogBook or cManager+ have ads?
Neither Napa LogBook nor cManager+ shows ads.
Which is updated more often, Napa LogBook or cManager+?
Napa LogBook ships an update every 8 months, and cManager+ every 2 months. Most recently, Napa LogBook was updated on September 18, 2026 and cManager+ on September 23, 2026.

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