# Crowley Marine vs Mud

The clearest difference is update cadence: Crowley Marine at monthly against Mud's every 4 months. Crowley Marine also leads on review sentiment (93% vs 75%) and iOS requirement (14.0 vs 26.5). On price, rating, ratings volume and ads there is nothing between them.

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

On the App Store both sit at effectively the same score — 4.8 for Crowley Marine against 4.8 for Mud. Both are backed by a comparable volume of ratings — 135 and 67 respectively. Written reviews are what separate them: 93% of Crowley Marine's written reviews are positive against 75% of Mud's.

Crowley Marine ships an update monthly, Mud every 4 months. The most recent releases landed on October 24, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Crowley Marine | Mud |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (135 ratings)](https://appshunter.io/ios/app/crowley-marine/id1471177349/reviews) | **[4.8 (67 ratings)](https://appshunter.io/ios/app/mud-skipper/id1588053875/reviews)** |
| Number of ratings | **135** | 67 |
| Positive reviews | **92.8% of reviews** | 75.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 4 months |
| Monetization | Free | Free |
| Size | 16 MB | 7 MB |
| Requires iOS | **14.0** | 26.5 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Crowley Labs Limited](https://appshunter.io/developer/1816335986) | [Caswell Inc](https://appshunter.io/developer/1014963712) |

## What reviewers say

### Crowley Marine

[App page](https://appshunter.io/ios/app/crowley-marine/id1471177349)

Easily find and purchase OEM spare parts for your outboard motor. Access parts diagrams, product photos, and technical articles for various brands like Johnson, Evinrude, Yamaha, Mercury, and Suzuki.

**Highlights:** OEM spare parts lookup, Parts diagrams, Product photos, Tech articles, Inventory check, Mobile purchasing

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 👍 Intuitive and user-friendly interface
- 🚀 Fast and efficient ordering process
- 📊 Detailed exploded parts diagrams
- 🔍 Easy parts lookup and identification
- ⚡ Quick order processing and delivery

**What reviewers complain about**

- ⏱️ Slow shipping despite expedited payment
- 📦 Inconsistent inventory communication
- 🔄 Incomplete parts database compared to web search
- 💸 High one-day shipping costs
- 📞 Poor communication during delays

**Reported bugs**

- Part number mismatches on expanded pages (e.g., clicking number 34 shows wrong item)
- Missing items in app that appear in web searches
- Internal server error during signup
- App unresponsiveness and slow loading
- Incomplete carburetor listings in database

**Requested features**

- More detailed and clearer parts diagrams
- PayPal payment support in app
- Improved app signup process
- Better inventory status visibility before ordering
- Real-time order status notifications


### Mud

[App page](https://appshunter.io/ios/app/mud-skipper/id1588053875)

Discover and shop for high-quality watercraft accessories like longtails and surface drives. Get exclusive notifications on new arrivals, browse the latest collections, and manage your orders with ease. Save your favorites to a wish list for future purchases.

**Highlights:** Push notifications for new drops, Browse latest collections, Streamlined shopping experience, Save to wish list, Order tracking, Account management

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

**In-app purchases:** none


## Frequently asked questions

### Is Crowley Marine free?

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

### Is Mud free?

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

### Which has better reviews, Crowley Marine or Mud?

Mud is rated higher. Crowley Marine averages 4.8 out of 5 from 135 ratings, while Mud averages 4.8 from 67 ratings.

### Do Crowley Marine or Mud have ads?

Neither Crowley Marine nor Mud shows ads.

### Which is updated more often, Crowley Marine or Mud?

Crowley Marine ships an update monthly, and Mud every 4 months. Most recently, Crowley Marine was updated on October 24, 2026 and Mud on October 27, 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.*