# Duty shift vs Pocket Case Pro

The clearest difference is in-app purchases: Pocket Case Pro at none against Duty shift's 1. Duty shift's advantage is update cadence (every 9 days vs every 3 weeks) and iOS requirement (17.6 vs 26.0). On price, ads and device support there is nothing between them.

Both are free to download. Duty shift sells 1 one-off in-app purchase. Pocket Case Pro asks for nothing beyond the download.

Duty shift ships an update every 9 days, Pocket Case Pro every 3 weeks. The most recent releases landed on October 10, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | Duty shift | Pocket Case Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/duty-shift/id6755762933/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 9 days** | Every 3 weeks |
| Monetization | Freemium | — |
| Size | 9 MB | 9 MB |
| Requires iOS | **17.6** | 26.0 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Mateusz Moc](https://appshunter.io/developer/1856182326) | [YeeHaw IT & Webb AB](https://appshunter.io/developer/1729368795) |

## What reviewers say

### Duty shift

[App page](https://appshunter.io/ios/app/duty-shift/id6755762933)

Manage your maritime crew's watch schedules and logbook with this assistant app. It automates rotations, tracks GPS positions, and sends timely notifications for watch changes. Personalize crew profiles and export professional documents in the Pro version.

**Highlights:** Smart schedule generation (Fixed or Fair Rotation), Automatic GPS logbook with route history, Watch change notifications, Personalized "That's Me" timer, Crew list with emoji avatars, PDF export of crew lists and agendas (Pro), Voyage file sharing (Pro)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PRO Version | $3.99 | one-time |


### Pocket Case Pro

[App page](https://appshunter.io/ios/app/pocket-case-pro/id6758353640)

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

**In-app purchases:** none


## Frequently asked questions

### Is Duty shift free?

Duty shift is free to download, with in-app purchases available.

### Is Pocket Case Pro free?

Pocket Case Pro is free to download, with no in-app purchases.

### Do Duty shift or Pocket Case Pro have ads?

Neither Duty shift nor Pocket Case Pro shows ads.

### Which is updated more often, Duty shift or Pocket Case Pro?

Duty shift ships an update every 9 days, and Pocket Case Pro every 3 weeks. Most recently, Duty shift was updated on October 10, 2026 and Pocket Case Pro on September 30, 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.*