# SEAHUB vs CS PDF Editor

The clearest difference is rating: CS PDF Editor at 4.5 against SEAHUB's 3.7. CS PDF Editor also leads on update cadence (every 3 weeks vs every 6 months) and ratings volume (14 vs 3). SEAHUB's advantage is ads (none vs shown) and review sentiment (100% vs 86%). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

CS PDF Editor holds the better App Store score, 4.5 against 3.7. Both are backed by a comparable volume of ratings — 3 and 14 respectively. Written reviews complicate that: 100% of SEAHUB's written reviews are positive against 86% of CS PDF Editor's, so the app with the better star average is not the one people write more warmly about.

SEAHUB ships an update every 6 months, CS PDF Editor every 3 weeks. Both last shipped on October 24, 2026.

## The numbers

| Metric | SEAHUB | CS PDF Editor |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.7 (3 ratings)](https://appshunter.io/ios/app/seahub/id1472184923/reviews) | **[4.5 (14 ratings)](https://appshunter.io/ios/app/cs-pdf-editor-scanner-app/id6471626000/reviews)** |
| Number of ratings | 3 | **14** |
| Positive reviews | **100.0% of reviews** | 85.7% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 6 months | **Every 3 weeks** |
| Monetization | **Free** | Ad-supported |
| Size | 9 MB | 82 MB |
| Requires iOS | **15.5** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Hunter Oceanic](https://appshunter.io/developer/1472184922) | [MACROMATRIX (PRIVATE) LIMITED](https://appshunter.io/developer/1820476435) |

## What reviewers say

### SEAHUB

[App page](https://appshunter.io/ios/app/seahub/id1472184923)

This yacht maintenance software streamlines operations for the superyacht industry. It offers a comprehensive system for planned maintenance, safety compliance, and asset management, ensuring efficient and organized vessel operations.

**Highlights:** Equipment database, Planned maintenance scheduling, Defect tracking, Checklists and drills, Inventory management, Fleet management, Crew management

**In-app purchases:** none


### CS PDF Editor

[App page](https://appshunter.io/ios/app/cs-pdf-editor-scanner-app/id6471626000)

This app offers a comprehensive suite of tools for managing documents on iOS devices. It allows users to view, edit, and scan PDFs, convert Word documents to PDF, and add digital signatures. The app aims to enhance productivity and streamline document workflows for professionals and students.

**Highlights:** All Documents and PDF Viewer, Signature Pad, Word to PDF Conversion, PDF Editor and Annotator, Text Recognition Scan, Document Scanner

**In-app purchases:** none


## Frequently asked questions

### Is SEAHUB free?

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

### Is CS PDF Editor free?

CS PDF Editor is free to download, with no in-app purchases.

### Which has better reviews, SEAHUB or CS PDF Editor?

CS PDF Editor is rated higher. SEAHUB averages 3.7 out of 5 from 3 ratings, while CS PDF Editor averages 4.5 from 14 ratings.

### Do SEAHUB or CS PDF Editor have ads?

CS PDF Editor shows ads; SEAHUB does not.

### Which is updated more often, SEAHUB or CS PDF Editor?

SEAHUB ships an update every 6 months, and CS PDF Editor every 3 weeks. Most recently, SEAHUB was updated on October 24, 2026 and CS PDF Editor on October 24, 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.*