# 509 vs Snow Glow

The clearest difference is review sentiment: Snow Glow at 100% against 509's 21%. Snow Glow also leads on rating (3.0 vs 2.5) and ads (none vs shown). 509's advantage is ratings volume (48 vs 2). On price, 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.

Snow Glow holds the better App Store score, 3.0 against 2.5. That said, the two scores are not equally well evidenced: 509 has 48 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 21% of 509's written reviews are positive against 100% of Snow Glow's.

509 ships an update every 3 months, Snow Glow every 3 weeks. The most recent releases landed on June 22, 2026 and August 14, 2026 respectively.

## The numbers

| Metric | 509 | Snow Glow |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.5 (48 ratings)](https://appshunter.io/ios/app/509/id1592726706/reviews) | **[3.0 (2 ratings)](https://appshunter.io/ios/app/snow-glow/id1671133176/reviews)** |
| Number of ratings | **48** | 2 |
| Positive reviews | 21.3% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 25 MB | 86 MB |
| Requires iOS | 13.0 | **10.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Teton Outfitters LLC](https://appshunter.io/developer/1478614281) | [Polaris Industries](https://appshunter.io/developer/418680707) |

## What reviewers say

### 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


### Snow Glow

[App page](https://appshunter.io/ios/app/snow-glow/id1671133176)

Enhance your snowmobile's interior with customizable LED lighting. Choose from millions of colors, sync lights to music, and select from holiday themes or create your own.

**Highlights:** 16 million color options, Color selection via phone camera, Music synchronization, Prebuilt holiday themes, Custom theme creation

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 509 free?

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

### Is Snow Glow free?

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

### Which has better reviews, 509 or Snow Glow?

Snow Glow is rated higher. 509 averages 2.5 out of 5 from 48 ratings, while Snow Glow averages 3.0 from 2 ratings.

### Do 509 or Snow Glow have ads?

509 shows ads; Snow Glow does not.

### Which is updated more often, 509 or Snow Glow?

509 ships an update every 3 months, and Snow Glow every 3 weeks. Most recently, 509 was updated on June 22, 2026 and Snow Glow on August 14, 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.*