# Guidefitter vs 509

The clearest difference is review sentiment: Guidefitter at 92% against 509's 21%. Guidefitter also leads on rating (4.9 vs 2.5) and ads (none vs shown). 509's advantage is iOS requirement (13.0 vs 15.1). On price, update cadence, 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.

Guidefitter holds the better App Store score, 4.9 against 2.5. That said, the two scores are not equally well evidenced: Guidefitter has 4.9K ratings behind it against 48, so its average is the more settled of the two. Written reviews point the same way: 92% of Guidefitter's written reviews are positive against 21% of 509's.

Guidefitter ships an update every 6 weeks, 509 every 3 months. The most recent releases landed on September 22, 2026 and June 22, 2026 respectively.

## The numbers

| Metric | Guidefitter | 509 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (4.9K ratings)](https://appshunter.io/ios/app/guidefitter/id1044250130/reviews)** | [2.5 (48 ratings)](https://appshunter.io/ios/app/509/id1592726706/reviews) |
| Number of ratings | **4.9K** | 48 |
| Positive reviews | **92.0% of reviews** | 21.3% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 6 weeks** | Every 3 months |
| Monetization | **Free** | Free with in-app purchases |
| Size | 138 MB | 25 MB |
| Requires iOS | 15.1 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Guidefitter](https://appshunter.io/developer/977795915) | [Teton Outfitters LLC](https://appshunter.io/developer/1478614281) |

## What reviewers say

### Guidefitter

[App page](https://appshunter.io/ios/app/guidefitter/id1044250130)

Connect with a vast community of hunters and anglers, share your outdoor adventures, and discover expert-reviewed gear. Shop for top brands and showcase your successes on the Braggin' Wall.

**Highlights:** Connect with outdoor enthusiasts, Shop for hunting and fishing gear, Read expert gear reviews, Share hunting and fishing photos, Community feed for questions and stories, Braggin' Wall for showcasing successes

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 👍 Great deals
- 👍 Fast delivery
- 👍 Convenient and easy to use
- 👍 Excellent discounts
- 👍 Awesome community

**What reviewers complain about**

- 💰 High shipping costs
- 🔍 Limited inventory/out of stock items
- 🕰️ Slow shipping times
- 🤔 Verification process can be frustrating
- 🤔 Lack of full product selection from all brands

**Reported bugs**

- Issues with app functionality (e.g. uploading photos)

**Requested features**

- Easier access to order history
- More search and filtering options
- Expand product selection across more brands


### 509

[App page](https://appshunter.io/ios/app/509/id1592726706)

Control and customize heated goggles for optimal vision in any weather. Access an online store, watch snowmobile films, and receive product updates. Stay fog-free and prepared for winter adventures.

**Highlights:** Wireless heat profile customization, Auto and manual anti-fog modes, Online store access, Latest product release updates, Watch snowmobile films, Customer service access

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Guidefitter free?

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

### Is 509 free?

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

### Which has better reviews, Guidefitter or 509?

Guidefitter is rated higher. Guidefitter averages 4.9 out of 5 from 4.9K ratings, while 509 averages 2.5 from 48 ratings.

### Do Guidefitter or 509 have ads?

509 shows ads; Guidefitter does not.

### Which is updated more often, Guidefitter or 509?

Guidefitter ships an update every 6 weeks, and 509 every 3 months. Most recently, Guidefitter was updated on September 22, 2026 and 509 on June 22, 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.*