# PSC Ready vs Maindeck

The clearest difference is update cadence: Maindeck at every 3 weeks against PSC Ready's every 7 months. 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.

PSC Ready ships an update every 7 months, Maindeck every 3 weeks. The most recent releases landed on October 24, 2026 and October 26, 2026 respectively.

## The numbers

| Metric | PSC Ready | Maindeck |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 3 weeks** |
| Size | 31 MB | 62 MB |
| Requires iOS | **15.6** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Bureau Veritas Marine & Offshore](https://appshunter.io/developer/1437614422) | [Unisea AS](https://appshunter.io/developer/1458093936) |

## What reviewers say

### PSC Ready

[App page](https://appshunter.io/ios/app/psc-ready/id1318731256)

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

**In-app purchases:** none


### Maindeck

[App page](https://appshunter.io/ios/app/maindeck/id1450106450)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is PSC Ready free?

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

### Is Maindeck free?

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

### Do PSC Ready or Maindeck have ads?

Neither PSC Ready nor Maindeck shows ads.

### Which is updated more often, PSC Ready or Maindeck?

PSC Ready ships an update every 7 months, and Maindeck every 3 weeks. Most recently, PSC Ready was updated on October 24, 2026 and Maindeck on October 26, 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.*