# Shipster vs zigfred

The clearest difference is iOS requirement: zigfred at 12.0 against Shipster's 16.0. On price, update cadence, ads and in-app purchases there is nothing between them.

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

Shipster ships an update every 4 weeks, zigfred every 3 weeks. The most recent releases landed on September 17, 2026 and September 7, 2026 respectively.

## The numbers

| Metric | Shipster | zigfred |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/shipster-boat-sharing/id1504722000/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 weeks | **Every 3 weeks** |
| Monetization | Free | — |
| Size | 15 MB | 58 MB |
| Requires iOS | 16.0 | **12.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Shipster AG](https://appshunter.io/developer/1666832796) | [Siglis AG](https://appshunter.io/developer/1535923846) |

## What reviewers say

### Shipster

[App page](https://appshunter.io/ios/app/shipster-boat-sharing/id1504722000)

Decide where and when you want to go boating without the hassle of service or storage fees. Enjoy the freedom of the open water on your terms.

**Highlights:** Choose your lake, Select your boat, Pick your day, No service costs, No storage costs

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

**In-app purchases:** none


### zigfred

[App page](https://appshunter.io/ios/app/zigfred/id1535923844)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Shipster free?

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

### Is zigfred free?

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

### Do Shipster or zigfred have ads?

Neither Shipster nor zigfred shows ads.

### Which is updated more often, Shipster or zigfred?

Shipster ships an update every 4 weeks, and zigfred every 3 weeks. Most recently, Shipster was updated on September 17, 2026 and zigfred on September 7, 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.*