# Weather vs BayCurrents

The clearest difference is rating: BayCurrents at 5.0 against Weather's 4.4. BayCurrents also leads on in-app purchases (none vs 10). Weather's advantage is update cadence (every 9 days vs every 10 months) and ratings volume (546 vs 5). On price, ads and device support there is nothing between them.

Both are free to download. Weather sells 10 in-app purchases, starting at $0.99 per month. BayCurrents asks for nothing beyond the download.

BayCurrents holds the better App Store score, 5.0 against 4.4. That said, the two scores are not equally well evidenced: Weather has 546 ratings behind it against 5, so its average is the more settled of the two.

Weather ships an update every 9 days, BayCurrents every 10 months. The most recent releases landed on November 6, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Weather | BayCurrents |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.4 (546 ratings)](https://appshunter.io/ios/app/weather-saildrone-forecast/id1357833526/reviews) | **[5.0 (5 ratings)](https://appshunter.io/ios/app/baycurrents/id1591997070/reviews)** |
| Number of ratings | **546** | 5 |
| Positive reviews | 69.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 9 days** | Every 10 months |
| Monetization | Freemium | **Free** |
| Size | 283 MB | 3 MB |
| Requires iOS | **11.0** | 17 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Saildrone, Inc.](https://appshunter.io/developer/978797355) | [Monterey Bay Aquarium Research Institute](https://appshunter.io/developer/997448509) |

## What reviewers say

### Weather

[App page](https://appshunter.io/ios/app/weather-saildrone-forecast/id1357833526)

This app provides hyper-local weather forecasts with a beautiful, interactive map. Visualize wind, rain, snow, tides, and more with customizable layers and detailed graphs. Get minute-by-minute changes and set personalized alerts for any location.

**Highlights:** Interactive global weather map, Minute-by-minute condition changes, Wind speed and direction forecasts, Tide and current speed/direction, Customizable map layers, Weather alerts, Widget for quick access

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Everyday HD - Monthly | $0.99 | per month |
| HD Wind - Monthly | $0.99 | per month |
| UHD Pro Wind & Water - Monthly | $0.99 | per month |
| Everyday HD - Monthly | $0.99 | per month |
| UHD Pro Monthly - CW Promo | $0.99 | per month |
| Ultra HD Pro - Monthly | $0.99 | per month |
| Premium - Monthly | $0.99 | per month |
| Everyday HD - Yearly | $9.99 | per year |
| Ultra HD Pro - Yearly | $9.99 | per year |
| Premium - Yearly | $9.99 | per year |

**What reviewers like**

- 🌊 Accurate ocean and weather forecasts
- 📊 Detailed data visualization
- 🛥️ Useful for maritime activities
- 👍 User-friendly interface
- 🌎 Comprehensive coverage of locations

**What reviewers complain about**

- 🐛 Unreliable data and forecasts
- 🚫 Frequent app crashes and bugs
- 💰 Expensive subscription model
- 🔍 Poor customer support and broken links
- 🧭 Inaccurate tidal and current data

**Reported bugs**

- Tidal current data not loading
- Crashes when switching between locations
- Temperature readings significantly off
- Subscription management issues
- Broken help and feedback channels

**Requested features**

- Radar and precipitation data
- Customizable alerts and notifications
- Integration with other weather services
- Improved accuracy for complex coastal regions
- Offline mode and data caching


### BayCurrents

[App page](https://appshunter.io/ios/app/baycurrents/id1591997070)

Visualize high-resolution surface currents in the San Francisco Bay. This app supports various maritime activities with data up to 48 hours in the future. It operates autonomously offline, using NOAA model data enhanced by radar and tidal observations.

**Highlights:** High-resolution surface current maps, 48-hour future forecasting, Offline autonomous operation, NOAA numerical model data, Supports recreational and professional maritime activities

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Weather free?

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

### Is BayCurrents free?

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

### Which has better reviews, Weather or BayCurrents?

BayCurrents is rated higher. Weather averages 4.4 out of 5 from 546 ratings, while BayCurrents averages 5.0 from 5 ratings.

### Do Weather or BayCurrents have ads?

Neither Weather nor BayCurrents shows ads.

### Which is updated more often, Weather or BayCurrents?

Weather ships an update every 9 days, and BayCurrents every 10 months. Most recently, Weather was updated on November 6, 2026 and BayCurrents 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.*