# Smith Optics vs AspectAvy

The clearest difference is review sentiment: Smith Optics at 100% against AspectAvy's 50%. Smith Optics also leads on rating (5.0 vs 3.8). AspectAvy's advantage is ratings volume (37 vs 9). 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.

Smith Optics holds the better App Store score, 5.0 against 3.8. Both are backed by a comparable volume of ratings — 9 and 37 respectively. Written reviews point the same way: 100% of Smith Optics's written reviews are positive against 50% of AspectAvy's.

Smith Optics ships an update monthly, AspectAvy every 2 months. Both last shipped on September 29, 2026.

## The numbers

| Metric | Smith Optics | AspectAvy |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (9 ratings)](https://appshunter.io/ios/app/smith-optics/id1582078506/reviews)** | [3.8 (37 ratings)](https://appshunter.io/ios/app/aspectavy/id1660488296/reviews) |
| Number of ratings | 9 | **37** |
| Positive reviews | **100.0% of reviews** | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 2 months |
| Monetization | Free | Free |
| Size | 383 MB | 83 MB |
| Requires iOS | 17.0 | **16.6** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [SMITH SPORT OPTICS, INC.](https://appshunter.io/developer/1582078509) | [Aspect Avy Inc](https://appshunter.io/developer/1660487514) |

## What reviewers say

### Smith Optics

[App page](https://appshunter.io/ios/app/smith-optics/id1582078506)

Create custom-fit ski and snowboard goggles using 3D scanning technology. The app captures your facial data to design a personalized frame, ensuring a perfect fit with no light leaks or pressure points for maximum comfort and an expanded field of view.

**Highlights:** 3D face scanning for custom fit, Personalized frame design, Eliminates light leaks and pressure points, Expands field of view, 3D printed goggles, Digital scan to design team submission

**In-app purchases:** none


### AspectAvy

[App page](https://appshunter.io/ios/app/aspectavy/id1660488296)

This app provides real-time avalanche safety information and tools for backcountry enthusiasts. It features dynamic slope angle shading, live forecasts, and LiDAR mapping to help users assess risk and make informed decisions in avalanche terrain.

**Highlights:** Dynamic slope angle shading, Live avalanche and weather forecasts, LiDAR mapping, Safety checklists, Built-in slope angle meter, Route tracking and sharing

**In-app purchases:** none


## Frequently asked questions

### Is Smith Optics free?

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

### Is AspectAvy free?

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

### Which has better reviews, Smith Optics or AspectAvy?

Smith Optics is rated higher. Smith Optics averages 5.0 out of 5 from 9 ratings, while AspectAvy averages 3.8 from 37 ratings.

### Do Smith Optics or AspectAvy have ads?

Neither Smith Optics nor AspectAvy shows ads.

### Which is updated more often, Smith Optics or AspectAvy?

Smith Optics ships an update monthly, and AspectAvy every 2 months. Most recently, Smith Optics was updated on September 29, 2026 and AspectAvy on September 29, 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.*