# OpenSnow vs MyShake Earthquake Alerts

The clearest difference is rating: OpenSnow at 4.7 against MyShake Earthquake Alerts's 3.3. OpenSnow also leads on update cadence (every 11 days vs every 3 months) and review sentiment (80% vs 51%). MyShake Earthquake Alerts's advantage is in-app purchases (none vs 3) and iOS requirement (15.6 vs 26.0). On price, ads, chart position and device support there is nothing between them.

Both are free to download. OpenSnow sells 3 in-app purchases, starting at $49.99 per year. MyShake Earthquake Alerts asks for nothing beyond the download.

OpenSnow holds the better App Store score, 4.7 against 3.3. Both are backed by a comparable volume of ratings — 9.1K and 1.9K respectively. Written reviews point the same way: 80% of OpenSnow's written reviews are positive against 51% of MyShake Earthquake Alerts's.

OpenSnow ships an update every 11 days, MyShake Earthquake Alerts every 3 months. The most recent releases landed on October 27, 2026 and October 26, 2026 respectively.

## The numbers

| Metric | OpenSnow | MyShake Earthquake Alerts |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (9.1K ratings)](https://appshunter.io/ios/app/opensnow/id780890907/reviews)** | [3.3 (1.9K ratings)](https://appshunter.io/ios/app/myshake-earthquake-alerts/id1467058529/reviews) |
| Number of ratings | **9.1K** | 1.9K |
| Positive reviews | **80.4% of reviews** | 51.1% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 11 days** | Every 3 months |
| Monetization | Free with in-app purchases | **Free** |
| Best chart rank | **#20** | #43 |
| Size | 125 MB | 135 MB |
| Requires iOS | 26.0 | **15.6** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Cloudnine Weather, Inc.](https://appshunter.io/developer/487445927) | [University of California, Berkeley](https://appshunter.io/developer/413373017) |

## What reviewers say

### OpenSnow

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

**Currently charting:** #20 Top Grossing · Weather, #39 Top Free · 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


### MyShake Earthquake Alerts

[App page](https://appshunter.io/ios/app/myshake-earthquake-alerts/id1467058529)

**Currently charting:** #43 Top Free · Weather (US App Store)

Get timely earthquake early warnings for California, Oregon, and Washington. Access safety tips, explore global earthquake data on a map, and contribute to a citizen-science seismic network. Receive notifications for earthquakes based on your region and magnitude preferences.

**Highlights:** Earthquake Early Warnings, Earthquake Safety Tips, Global Earthquake Map, Customizable Notifications, Citizen-Science Seismic Network, Multilingual Support

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

**In-app purchases:** none

**What reviewers like**

- 🚀 Early earthquake warning
- 👍 Useful for earthquake preparedness
- 🚨 Alerts before shaking starts
- 🗺️ Detailed earthquake information
- 🤖 Automated reporting of felt earthquakes

**What reviewers complain about**

- 🐛 Unreliable notifications
- 🔔 Excessive or unnecessary alerts
- 🔋 High battery consumption
- 🗺️ Difficult to filter by location
- 🤖 Inability to report felt earthquakes

**Reported bugs**

- App freezing or crashing when reporting earthquakes
- Inconsistent or outdated earthquake data
- Location services not working as expected

**Requested features**

- Customizable alert settings by location
- Louder and more distinct alert sounds
- Support for iPad and tablet devices
- Ability to view historical earthquake data
- Integration with other emergency systems


## Frequently asked questions

### Is OpenSnow free?

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

### Is MyShake Earthquake Alerts free?

MyShake Earthquake Alerts is free to download, with no in-app purchases.

### Which has better reviews, OpenSnow or MyShake Earthquake Alerts?

OpenSnow is rated higher. OpenSnow averages 4.7 out of 5 from 9.1K ratings, while MyShake Earthquake Alerts averages 3.3 from 1.9K ratings.

### Do OpenSnow or MyShake Earthquake Alerts have ads?

Neither OpenSnow nor MyShake Earthquake Alerts shows ads.

### Which is updated more often, OpenSnow or MyShake Earthquake Alerts?

OpenSnow ships an update every 11 days, and MyShake Earthquake Alerts every 3 months. Most recently, OpenSnow was updated on October 27, 2026 and MyShake Earthquake Alerts on October 26, 2026.

### Which is more popular, OpenSnow or MyShake Earthquake Alerts?

OpenSnow currently peaks at #20 in the App Store charts, and MyShake Earthquake Alerts at #43. Chart position reflects recent download velocity rather than total install base.

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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.*