# DeltaWeather vs Marine Weather

The clearest difference is update cadence: Marine Weather at every 7 months against DeltaWeather's every 17 months. Marine Weather also leads on iOS requirement (12.0 vs 15.6). On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 4.3 for DeltaWeather against 4.4 for Marine Weather. Both are backed by a comparable volume of ratings — 3 and 8 respectively.

DeltaWeather ships an update every 17 months, Marine Weather every 7 months. The most recent releases landed on October 3, 2026 and September 8, 2026 respectively.

## The numbers

| Metric | DeltaWeather | Marine Weather |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.3 (3 ratings)](https://appshunter.io/ios/app/deltaweather/id687933510/reviews) | **[4.4 (8 ratings)](https://appshunter.io/ios/app/marine-weather-wind-tide-wave/id6642640407/reviews)** |
| Number of ratings | 3 | **8** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 17 months | **Every 7 months** |
| Monetization | Free | Free |
| Size | 2 MB | 48 MB |
| Requires iOS | 15.6 | **12.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Timothy Klingler](https://appshunter.io/developer/687933513) | [Bist LLC](https://appshunter.io/developer/452642934) |

## What reviewers say

### DeltaWeather

[App page](https://appshunter.io/ios/app/deltaweather/id687933510)

Get live, hyperlocal weather updates directly from the Delta College Weather Station. Access current conditions, National Weather Service radar, watches, warnings, and regional forecasts for the College area.

**Highlights:** Live weather conditions, National Weather Service radar, Watches and warnings, Regional forecast information, Hyperlocal data

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

**In-app purchases:** none


### Marine Weather

[App page](https://appshunter.io/ios/app/marine-weather-wind-tide-wave/id6642640407)

Get detailed marine weather forecasts including wind speed, wave heights, and tide information. Visualize data on maps with customizable overlays and multiple weather models. Plan your trips with route management features and access forecasts in various units.

**Highlights:** 3-day wind speed and direction forecasts, Wave height and direction overlays, Multiple weather models (GFS, ECMWF), Tide and current data for multiple countries, Lake temperature maps with thermocline identification, Customizable weather settings and map overlays, Route management and GPX/KML import

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

**In-app purchases:** none


## Frequently asked questions

### Is DeltaWeather free?

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

### Is Marine Weather free?

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

### Which has better reviews, DeltaWeather or Marine Weather?

Marine Weather is rated higher. DeltaWeather averages 4.3 out of 5 from 3 ratings, while Marine Weather averages 4.4 from 8 ratings.

### Do DeltaWeather or Marine Weather have ads?

Neither DeltaWeather nor Marine Weather shows ads.

### Which is updated more often, DeltaWeather or Marine Weather?

DeltaWeather ships an update every 17 months, and Marine Weather every 7 months. Most recently, DeltaWeather was updated on October 3, 2026 and Marine Weather on September 8, 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.*