# Oceanic Group vs MarinersBook

The clearest difference is update cadence: Oceanic Group at every 4 days against MarinersBook's every 10 days. On price, ads, in-app purchases and device support there is nothing between them.

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

Oceanic Group ships an update every 4 days, MarinersBook every 10 days. The most recent releases landed on October 30, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | Oceanic Group | MarinersBook |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 days** | Every 10 days |
| Size | 36 MB | 41 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Abdullah Khan](https://appshunter.io/developer/1600895481) | [Oguzcan Kocaman](https://appshunter.io/developer/6795064987) |

## What reviewers say

### Oceanic Group

[App page](https://appshunter.io/ios/app/oceanic-group/id1600895479)

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

**In-app purchases:** none


### MarinersBook

[App page](https://appshunter.io/ios/app/marinersbook/id6795064984)

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

**In-app purchases:** none


## Frequently asked questions

### Is Oceanic Group free?

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

### Is MarinersBook free?

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

### Do Oceanic Group or MarinersBook have ads?

Neither Oceanic Group nor MarinersBook shows ads.

### Which is updated more often, Oceanic Group or MarinersBook?

Oceanic Group ships an update every 4 days, and MarinersBook every 10 days. Most recently, Oceanic Group was updated on October 30, 2026 and MarinersBook on October 19, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*