# OpenSnow vs Nivium

The clearest difference is chart position: OpenSnow at #30 against Nivium's unranked. Nivium's advantage is iOS requirement (15.1 vs 17.0). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. OpenSnow sells 3 in-app purchases, starting at $49.99 per year and Nivium sells 2 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

OpenSnow ships an update every 11 days, Nivium every 6 days. The most recent releases landed on October 14, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | OpenSnow | Nivium |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (9.1K ratings)](https://appshunter.io/ios/app/opensnow/id780890907/reviews)** | — |
| Number of ratings | **9.1K** | — |
| Positive reviews | 80.4% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 11 days | **Every 6 days** |
| Monetization | Free with in-app purchases | — |
| Best chart rank | **#30** | — |
| Size | 125 MB | 42 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Cloudnine Weather, Inc.](https://appshunter.io/developer/487445927) | [Robert Reindl](https://appshunter.io/developer/1890612821) |

## What reviewers say

### OpenSnow

[App page](https://appshunter.io/ios/app/opensnow/id780890907)

**Currently charting:** #30 Top Free · Weather, #31 Top Grossing · Weather (US App Store)

Get the most accurate snow forecasts, detailed snow reports, and severe weather maps. Access 15-day forecasts, local expert insights, and offline 3D maps for snow depth, avalanche risk, and more. Track storms with advanced radar and AI-powered weather systems.

**Highlights:** 15-Day Snow Forecast, Local Expert Snow Reports, 3D & Offline Weather Maps, AI-Powered Weather System, Severe Weather Tracking, Mountain Webcams, Snow Depth & Avalanche Risk Maps

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| OpenSnow Legacy | $49.99 | per year |
| OpenSnow Base | $49.99 | per year |
| OpenSnow Base Legacy | $49.99 | per year |

**What reviewers like**

- 🚀 Accurate snow forecasts
- 📊 Detailed weather data and maps
- 🗺️ Comprehensive coverage of ski resorts
- 💻 Intuitive and user-friendly interface
- 🤖 Reliable and consistent forecasts

**What reviewers complain about**

- 💰 Subscription model can be expensive
- 🌐 Limited coverage outside of North America
- 🕰️ Occasional delays in updating snow conditions
- 🤖 Inconsistent accuracy in long-term forecasts
- 🔒 Paywall restricts access to some features

**Reported bugs**

- Occasional crashes or freezes on certain devices
- Inconsistencies in the display of weather data and forecasts

**Requested features**

- Expand coverage to more international ski resorts
- Improve offline functionality and data availability
- Introduce more customization options for user preferences
- Enhance integration with other outdoor activity planning apps
- Provide more detailed snow and weather data for backcountry use


### Nivium

[App page](https://appshunter.io/ios/app/nivium/id6761642749)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Nivium Pro Monthly | $9.99 | per month |
| Nivium Pro Yearly | $69.99 | per year |


## Frequently asked questions

### Is OpenSnow free?

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

### Is Nivium free?

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

### Do OpenSnow or Nivium have ads?

Neither OpenSnow nor Nivium shows ads.

### Which is updated more often, OpenSnow or Nivium?

OpenSnow ships an update every 11 days, and Nivium every 6 days. Most recently, OpenSnow was updated on October 14, 2026 and Nivium on September 23, 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.*