# PredictWind vs Mountain

The clearest difference is ads: PredictWind at none against Mountain's shown. PredictWind also leads on update cadence (every 9 days vs every 2 months) and ratings volume (33K vs 707). On price, rating, in-app purchases and monetization model there is nothing between them.

Both are free to download. PredictWind sells 16 in-app purchases, starting at $6.99 per month and Mountain sells 2 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.8 for PredictWind against 4.9 for Mountain. That said, the two scores are not equally well evidenced: PredictWind has 33K ratings behind it against 707, so its average is the more settled of the two. Written reviews are what separate them: 84% of PredictWind's written reviews are positive against 74% of Mountain's.

PredictWind ships an update every 9 days, Mountain every 2 months. The most recent releases landed on September 30, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | PredictWind | Mountain |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (33K ratings)](https://appshunter.io/ios/app/predictwind-marine-forecasts/id477048487/reviews) | **[4.9 (707 ratings)](https://appshunter.io/ios/app/mountain-forecastcom/id6446204098/reviews)** |
| Number of ratings | **33K** | 707 |
| Positive reviews | **84.2% of reviews** | 73.8% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 9 days** | Every 2 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Best chart rank | **#24** | #68 |
| Size | 40 MB | 128 MB |
| Requires iOS | 15.5 | **15.1** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [PredictWind Limited](https://appshunter.io/developer/477048590) | [Meteo365 Ltd.](https://appshunter.io/developer/661723505) |

## What reviewers say

### PredictWind

[App page](https://appshunter.io/ios/app/predictwind-marine-forecasts/id477048487)

**Currently charting:** #24 Top Grossing · Weather, #96 Top Free · Weather (US App Store)

Get accurate marine weather forecasts and powerful tools for wind, waves, and currents. Plan your trips with routing and departure planning features, and stay informed with live observations and alerts. Ideal for all marine activities.

**Highlights:** Accurate marine weather forecasts, Wind, wave, and current data, Weather routing and departure planning, High-resolution marine weather maps, Live wind observations and webcams, Weather alerts

**Features:** Vision Pro support

**In-app purchases (16)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Basic - Monthly | $6.99 | per month |
| Basic - 3 Monthly | $12.00 | per 3 months |
| Basic - 3 Monthly | $12.00 | per 3 months |
| Basic - Annual | $29.00 | per year |
| Standard - Monthly | $49.00 | per month |
| Standard - 3 Monthly | $99.00 | per 3 months |
| Professional - Monthly | $99.00 | per month |
| Standard - 3 Monthly | $99.00 | per 3 months |
| Standard - Annual | $249.00 | per year |
| Professional - 3 Monthly | $249.00 | per 3 months |
| Professional - Annual | $499.00 | per year |
| Basic Subscription, 1 Month | $3.99 | one-time |
| Basic Subscription, 3 Months | $11.99 | one-time |
| Basic Subscription, 12 Months | $28.99 | one-time |
| Standard Subscription, 1 Month | $48.99 | one-time |
| Professional Subscription, 1 Month | $99.99 | one-time |

**What reviewers like**

- 👍 Accurate weather forecasts
- 🚀 Comprehensive data and features
- 💡 Useful for sailing, fishing, and other outdoor activities
- 👍 Easy to use and navigate
- 🚀 Reliable and dependable

**What reviewers complain about**

- 🐛 Occasional inaccuracies in weather predictions
- 💰 Expensive subscription costs
- 🔒 Difficult to cancel subscription
- 🔒 Locked into using proprietary hardware and services
- 🔒 Limited free features

**Reported bugs**

- App crashes or freezes on some devices
- Inconsistent performance across different locations
- Subscription issues and billing problems

**Requested features**

- Improved integration with other apps and charts
- More frequent weather model updates
- Earlier weather forecast updates
- Ability to customize alert settings
- Improved offline functionality


### Mountain

[App page](https://appshunter.io/ios/app/mountain-forecastcom/id6446204098)

**Currently charting:** #68 Top Grossing · Weather, #115 Top Free · Weather (US App Store)

Provides detailed weather forecasts for over 11,000 mountain summits globally. Offers hourly and long-range predictions, multi-elevation weather data, and offline map access for planning outdoor adventures.

**Highlights:** Free 6-day forecasts, Weather at multiple elevations, Hour-by-hour weather detail, Offline maps and forecasts, Detailed topographic and satellite mapping, Import GPX routes

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Service (Monthly) | $3.99 | per month |
| Premium Service (Yearly) | $24.99 | per year |

**What reviewers like**

- 🎯 Highly accurate mountain-specific forecasts
- 👍 Intuitive and easy-to-use interface
- 🗺️ Detailed multi-elevation weather data
- 💾 Offline maps and weather access
- ⭐ No distracting ads in app

**What reviewers complain about**

- 💰 Subscription paywall for extended forecasts
- 🔄 Inconsistent data alignment in forecast table
- 🌍 No imperial/metric unit toggle (not intuitive)
- 📉 Free version severely limited compared to paid
- 🐛 App crashes and freezes frequently

**Reported bugs**

- App crashes after 4 seconds of use
- Forecast table data misalignment (temperature shows with wrong icons)
- Password reset not accepting new passwords
- Freezing level data appears in humidity column
- 12-day forecast non-functional at mid-low elevations

**Requested features**

- Imperial and metric unit switching
- GPS track recording capability
- Past weather data/history viewing
- Better search functionality for minor peaks and ridges
- Restore minimum temperature display


## Frequently asked questions

### Is PredictWind free?

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

### Is Mountain free?

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

### Which has better reviews, PredictWind or Mountain?

Mountain is rated higher. PredictWind averages 4.8 out of 5 from 33K ratings, while Mountain averages 4.9 from 707 ratings.

### Do PredictWind or Mountain have ads?

Mountain shows ads; PredictWind does not.

### Which is updated more often, PredictWind or Mountain?

PredictWind ships an update every 9 days, and Mountain every 2 months. Most recently, PredictWind was updated on September 30, 2026 and Mountain on September 29, 2026.

### Which is more popular, PredictWind or Mountain?

PredictWind currently peaks at #24 in the App Store charts, and Mountain at #68. 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.*