# AspectAvy vs NH Ski Map

The clearest difference is in-app purchases: AspectAvy at none against NH Ski Map's 2. NH Ski Map's advantage is update cadence (every 4 days vs every 2 months) and device support (3 vs 1). On price, ads and iOS requirement there is nothing between them.

Both are free to download. NH Ski Map sells 2 in-app purchases, starting at $6.00 per month. AspectAvy asks for nothing beyond the download.

AspectAvy ships an update every 2 months, NH Ski Map every 4 days. The most recent releases landed on June 8, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | AspectAvy | NH Ski Map |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.8 (37 ratings)](https://appshunter.io/ios/app/aspectavy/id1660488296/reviews)** | — |
| Number of ratings | **37** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 4 days** |
| Monetization | Free | — |
| Size | 83 MB | 41 MB |
| Requires iOS | 16.6 | **15.1** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Aspect Avy Inc](https://appshunter.io/developer/1660487514) | [Chad Saunders](https://appshunter.io/developer/1639008709) |

## What reviewers say

### 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


### NH Ski Map

[App page](https://appshunter.io/ios/app/nh-ski-map/id6758867978)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Month Access | $6.00 | per month |
| Year Access | $11.00 | per year |


## Frequently asked questions

### Is AspectAvy free?

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

### Is NH Ski Map free?

NH Ski Map is free to download, with in-app purchases available.

### Do AspectAvy or NH Ski Map have ads?

Neither AspectAvy nor NH Ski Map shows ads.

### Which is updated more often, AspectAvy or NH Ski Map?

AspectAvy ships an update every 2 months, and NH Ski Map every 4 days. Most recently, AspectAvy was updated on June 8, 2026 and NH Ski Map on September 21, 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.*