# W.W. Grainger, Inc. vs Fluidra Catalogs

W.W. Grainger, Inc. and Fluidra Catalogs both sit at 4.8 stars, but that hides the real split: 100% of Fluidra Catalogs's written reviews are positive against 62% of W.W. Grainger, Inc.'s. Fluidra Catalogs also leads on iOS requirement (14.0 vs 18.0). W.W. Grainger, Inc.'s advantage is ratings volume (28K vs 7) and update cadence (every 10 days vs every 3 weeks). On price, rating, 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.

Fluidra Catalogs holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: W.W. Grainger, Inc. has 28K ratings behind it against 7, so its average is the more settled of the two. Written reviews point the same way: 62% of W.W. Grainger, Inc.'s written reviews are positive against 100% of Fluidra Catalogs's.

W.W. Grainger, Inc. ships an update every 10 days, Fluidra Catalogs every 3 weeks. The most recent releases landed on November 9, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | W.W. Grainger, Inc. | Fluidra Catalogs |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (28K ratings)](https://appshunter.io/ios/app/ww-grainger-inc/id526722540/reviews) | **[5.0 (7 ratings)](https://appshunter.io/ios/app/fluidra-catalogs/id6476787045/reviews)** |
| Number of ratings | **28K** | 7 |
| Positive reviews | 62.3% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 10 days** | Every 3 weeks |
| Monetization | Free | Free |
| Size | 94 MB | 16 MB |
| Requires iOS | 18.0 | **14.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [W.W. Grainger, Inc.](https://appshunter.io/developer/379095966) | [Zodiac Pool Systems, Inc.](https://appshunter.io/developer/443059512) |

## What reviewers say

### W.W. Grainger, Inc.

[App page](https://appshunter.io/ios/app/ww-grainger-inc/id526722540)

This app provides access to a vast inventory of industrial supplies and equipment on the go. Users can search for items, check real-time availability at local branches, manage inventory, and scan barcodes to add products to their cart. It also offers expert chat support and order management tools.

**Highlights:** Real-time item availability, KeepStock inventory management, Barcode scanning for carts, Find nearby branch locations, Chat with product specialists, Manage pending orders and history, Create and access product lists

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 🚀 Improved search function
- 👍 User-friendly app
- 🚀 Efficient ordering and pickup
- 👍 Helpful and knowledgeable staff
- 🚀 Wide product selection and availability

**What reviewers complain about**

- 🐛 Buggy app with crashes and login issues
- 🔍 Difficult to find products, poor search
- ⚠️ Inconsistent order tracking and notifications
- 💰 High prices compared to competitors
- 🕰️ Slow performance and navigation

**Reported bugs**

- Orders not showing up in order history
- Repeated crashes and login issues
- Inability to select shipping options for pickup orders
- Inconsistent behavior when adding/removing items from cart

**Requested features**

- Ability to search order history and personal lists
- Clearer pricing and shipping cost information
- Improved product details and recommendations
- Seamless integration between app and website


### Fluidra Catalogs

[App page](https://appshunter.io/ios/app/fluidra-catalogs/id6476787045)

Access digital catalogs, product guides, and manuals for the North American market. Download content for offline use and quickly find information with built-in shortcuts and search. Easily locate dealers or save favorite products.

**Highlights:** Access to complete catalogs, guides, and manuals, Interactive digital versions with shortcuts, User-defined bookmarks and powerful search, Offline access to downloaded catalogs, Find dealers or add products to favorites, Order physical catalogs

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

**In-app purchases:** none


## Frequently asked questions

### Is W.W. Grainger, Inc. free?

W.W. Grainger, Inc. is free to download, with no in-app purchases.

### Is Fluidra Catalogs free?

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

### Which has better reviews, W.W. Grainger, Inc. or Fluidra Catalogs?

Fluidra Catalogs is rated higher. W.W. Grainger, Inc. averages 4.8 out of 5 from 28K ratings, while Fluidra Catalogs averages 5.0 from 7 ratings.

### Do W.W. Grainger, Inc. or Fluidra Catalogs have ads?

Neither W.W. Grainger, Inc. nor Fluidra Catalogs shows ads.

### Which is updated more often, W.W. Grainger, Inc. or Fluidra Catalogs?

W.W. Grainger, Inc. ships an update every 10 days, and Fluidra Catalogs every 3 weeks. Most recently, W.W. Grainger, Inc. was updated on November 9, 2026 and Fluidra Catalogs on November 6, 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.*