DeltaWeather vs Marine Weather
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
DeltaWeather
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.
- Live weather conditions
- National Weather Service radar
- Watches and warnings
- Regional forecast information
- Hyperlocal data
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The current weather conditions at Delta College in Mid-Michigan brought live from the Delta Weather Station. Includes current conditions as well as National Weather Service radar, watches/warnings, and forecast information for the region of the College.
Marine Weather
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.
- 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
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Marine Weather App - Wind, Waves, Lake Temperature & Tide overlays for windsurfing, kitesurfing and fishing. ►Wind Forecasts √ Wind speed and true direction forecast for 3 days at 3 hour intervals. √ Use the play back bar on top to play/pause the wind animation or go to a specific time. √ Select a specific time for wind prediction from a list √ Tap anywhere on the map to view exact wind prediction speed and direction √ Use barb notation to estimate wind speed at a point. √ Once the predictions are doenloaded they are stored offline for use. ► Wave Heights (Swell + Wind combined) and Direction √ Overlaid on a map √ Playback bar or go to a specific time. √ Highlight high wave heights in red. ► Multiple Weather Models √ GFS √ ECMWF ► Pressure (MSL) ► Precipitation ► Air Temperature ► Gust ►TIDE & CURRENTS √ For US,Canada,Germany, Norway, Netherlands, Australia & New Zealand ► Comfortable Weather Settings √ Automatically Highlight Harsh Weather Forecasts √ Weather settings are customizable based on your preferences. ► Weather Map Overlays √ All forecast variables can be overalaid on the map. ► Lake Temperature Maps √ Accurate to 1 degree fahrenheit (0.5 degree celsius). √ Maps are color coded making it easy to identify lines where the temperature variation starts √ Easy to identify warm thermoclines (to find the best fishing spots) √ Actual temperature text can be toggled on demand √ The application supports showing temperatures in Fahrenheit, Celsius and Kelvin ► Forecast in multiple units √ Wind speed in knots, mph and kph √ Wave height in feet, meter or fathom √ Temperatures in celsius, farenheit and kelvin √ Pressure in Pa, millibar, mmHG, inchHG √ Precipitation in inches, mm ►ROUTE MANAGEMENT / TRIP PLANNING √ Create New Route/Edit Existing Routes √ Move Points √ Add points to an existing route leg √ Delete / Rename points √ Import GPX,KML & KMZ files √ Plot/Edit Routes √ Enter Waypoints √ Share/Export Routes,Tracks&Markers
Screenshots
Verdict
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.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
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.
| Parameter | DeltaWeather | Marine Weather |
|---|---|---|
| Price | Free | Free |
| Rating | 4.3 (3 ratings) | 4.4 (8 ratings) — better |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 3 | 8 — better |
| Update frequency | Every 17 months | Every 7 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 15.6 | 12.0 — better |
| Further details — not scored | ||
| Size | 2 MB | 48 MB |
| Age rating | 4+ | 4+ |
| Developer | Timothy Klingler | Bist LLC |
Customer experience
DeltaWeather
Marine Weather
In-app purchases
DeltaWeather
No in-app purchases
Marine Weather
No in-app purchases
Questions
Is DeltaWeather free?
Is Marine Weather free?
Which has better reviews, DeltaWeather or Marine Weather?
Do DeltaWeather or Marine Weather have ads?
Which is updated more often, DeltaWeather or Marine Weather?
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