# AspectAvy vs SKIDAY

The clearest difference is review sentiment: AspectAvy at 50% against SKIDAY's 0%. AspectAvy also leads on in-app purchases (none vs 2). SKIDAY's advantage is update cadence (every 2 weeks vs every 2 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. SKIDAY sells 2 in-app purchases, starting at $6.99 per month. AspectAvy asks for nothing beyond the download.

AspectAvy ships an update every 2 months, SKIDAY every 2 weeks. Both last shipped on November 3, 2026.

## The numbers

| Metric | AspectAvy | SKIDAY |
| --- | --- | --- |
| 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** | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 83 MB | 60 MB |
| Requires iOS | 16.6 | **15.1** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Aspect Avy Inc](https://appshunter.io/developer/1660487514) | [SKIDAY Inc.](https://appshunter.io/developer/1552508158) |

## 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


### SKIDAY

[App page](https://appshunter.io/ios/app/skiday-ski-resorts-live/id6443822549)

Access live camera feeds from over 70 ski resorts across Japan. Receive instant notifications for snowfall and weather updates. Discover special deals and discounts for lift tickets and events.

**Highlights:** Live camera feeds from 70+ Japanese ski resorts, Powder alert push notifications, Pinpoint weather forecasts, Temperature and wind data by elevation, Special deals and event information, Lift ticket gift campaigns

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SKIDAY Powder Alert - 1 month | $6.99 | per month |
| SKIDAY Powder Alert - 1 year | $19.99 | per year |


## Frequently asked questions

### Is AspectAvy free?

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

### Is SKIDAY free?

SKIDAY is free to download, with in-app purchases available.

### Do AspectAvy or SKIDAY have ads?

Neither AspectAvy nor SKIDAY shows ads.

### Which is updated more often, AspectAvy or SKIDAY?

AspectAvy ships an update every 2 months, and SKIDAY every 2 weeks. Most recently, AspectAvy was updated on November 3, 2026 and SKIDAY on November 3, 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.*