# White Risk vs Avalanche Lab

The clearest difference is monetization model: White Risk at free against Avalanche Lab's free with in-app purchases. White Risk also leads on update cadence (fortnightly vs every 2 months). Avalanche Lab's advantage is review sentiment (91% vs 71%) and iOS requirement (11.0 vs 16.4). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. White Risk sells 2 one-off in-app purchases and Avalanche Lab sells 2 in-app purchases, starting at $9.99 per year. Whichever you choose, the download price is not the number that matters.

White Risk ships an update fortnightly, Avalanche Lab every 2 months. The most recent releases landed on September 27, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | White Risk | Avalanche Lab |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.3 (15 ratings)](https://appshunter.io/ios/app/avalanche-lab/id477838698/reviews)** |
| Number of ratings | — | **15** |
| Positive reviews | 70.8% of reviews | **90.9% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 2 months |
| Monetization | **Free** | Free with in-app purchases |
| Size | 174 MB | 23 MB |
| Requires iOS | 16.4 | **11.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [WSL-Institut für Schnee- und Lawinenforschung SLF](https://appshunter.io/developer/339374435) | [RENAISSANCE RECREATION LLC](https://appshunter.io/developer/961533274) |

## What reviewers say

### White Risk

[App page](https://appshunter.io/ios/app/white-risk/id339374432)

This app provides avalanche bulletins, snow data, and a trip planning tool for winter mountain activities. It offers e-learning modules to build avalanche knowledge and analyze terrain for safer travel outside secured slopes.

**Highlights:** Avalanche bulletin and snow data, Trip planning tool for ski touring and freeride, Route drawing and terrain analysis, Offline map access, E-learning modules for avalanche knowledge, Synchronization across platforms

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Standard Plan | $34.99 | one-time |
| Pro Plan | $59.99 | one-time |


### Avalanche Lab

[App page](https://appshunter.io/ios/app/avalanche-lab/id477838698)

Record snow and avalanche data in the field using your iPhone. Measure slope angles, record crown profiles, and map slides with GPS. Share your findings instantly with colleagues and the wider community.

**Highlights:** Snow pit diagram creation, GPS slide mapping, Slope angle measurement, Crown profile recording, Offline field use, Data export (PDF, KML, CAAML), Import CAAML profiles

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Observation PRO Subscription | $9.99 | per year |
| Avalanche Lab PRO | $9.99 | per year |


## Frequently asked questions

### Is White Risk free?

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

### Is Avalanche Lab free?

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

### Do White Risk or Avalanche Lab have ads?

Neither White Risk nor Avalanche Lab shows ads.

### Which is updated more often, White Risk or Avalanche Lab?

White Risk ships an update fortnightly, and Avalanche Lab every 2 months. Most recently, White Risk was updated on September 27, 2026 and Avalanche Lab on October 12, 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.*